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<html><head><meta http-equiv="X-UA-Compatible" content="IE=edge" /><link rel="shortcut icon" href="../icons/favicon.ico" /><style type="text/css">.OH_CodeSnippetContainerTabLeftActive, .OH_CodeSnippetContainerTabLeft,.OH_CodeSnippetContainerTabLeftDisabled { }.OH_CodeSnippetContainerTabRightActive, .OH_CodeSnippetContainerTabRight,.OH_CodeSnippetContainerTabRightDisabled { }.OH_footer { }</style><link rel="stylesheet" type="text/css" href="../styles/branding.css" /><link rel="stylesheet" type="text/css" href="../styles/branding-en-US.css" /><script type="text/javascript" src="../scripts/branding.js"> </script><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>DryadLinqQueryable.SumAsQuery Method </title><meta name="Language" content="en-us" /><meta name="System.Keywords" content="SumAsQuery method" /><meta name="System.Keywords" content="DryadLinqQueryable.SumAsQuery method" /><meta name="Microsoft.Help.F1" content="Microsoft.Research.DryadLinq.DryadLinqQueryable.SumAsQuery" /><meta name="Microsoft.Help.F1" content="Microsoft.Research.DryadLinq.DryadLinqQueryable.SumAsQuery``1" /><meta name="Microsoft.Help.Id" content="Overload:Microsoft.Research.DryadLinq.DryadLinqQueryable.SumAsQuery" /><meta name="Microsoft.Help.ContentType" content="Reference" /><meta name="BrandingAware" content="true" /><meta name="container" content="Microsoft.Research.DryadLinq" /><meta name="file" content="f7353d8f-b53e-4485-3a32-a47d26df83b2" /><meta name="guid" content="f7353d8f-b53e-4485-3a32-a47d26df83b2" /></head><body onload="OnLoad('cs')"><input type="hidden" id="userDataCache" class="userDataStyle" /><div class="OH_outerDiv"><div class="OH_outerContent"><table class="TitleTable"><tr><td class="OH_tdTitleColumn">DryadLinqQueryable<span id="LSTD47BBCE1_0"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_0?cpp=::|nu=.");</script>SumAsQuery Method </td><td class="OH_tdRunningTitleColumn">DryadLINQ documentation</td></tr></table><div id="mainSection"><div id="mainBody"><span class="introStyle"></span><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Overload List</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"> </div><table id="memberList" class="members"><tr><th class="ps_iconColumn">
 
</th><th>Name</th><th>Description</th></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="407d2527-770f-e326-302a-08a588a1daf0.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_1"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Decimal<span id="LSTD47BBCE1_2"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb156219" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_3"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_3?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Decimal<span id="LSTD47BBCE1_4"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_4?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/1k2e8atx" target="_blank">Decimal</a>&gt;
containing a single element. Computes the sum of a set of decimal values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="c801b334-7ddf-00e4-720c-24997727b5d8.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_5"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_5?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Double<span id="LSTD47BBCE1_6"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_6?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb337589" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_7"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_7?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Double<span id="LSTD47BBCE1_8"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_8?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/643eft0t" target="_blank">Double</a>&gt;
containing a single element. Computes the sum of a set of double values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="64047514-813f-1713-31c4-0abd6abdc91d.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_9"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_9?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int32<span id="LSTD47BBCE1_10"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_10?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb345946" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_11"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_11?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int32<span id="LSTD47BBCE1_12"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_12?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">Int32</a>&gt;
containing a single element. Computes the sum of a set of Int32 values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="e8736e02-cf01-62af-5564-e1433e51d931.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_13"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_13?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int64<span id="LSTD47BBCE1_14"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_14?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb344173" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_15"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_15?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int64<span id="LSTD47BBCE1_16"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_16?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/6yy583ek" target="_blank">Int64</a>&gt;
containing a single element. Computes the sum of a set of Int64 values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="61274f42-b4e5-5479-ead0-68efab6b7d88.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_17"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_17?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_18"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_18?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Decimal<span id="LSTD47BBCE1_19"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_19?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_20"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_20?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb342486" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_21"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_21?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_22"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_22?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Decimal<span id="LSTD47BBCE1_23"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_23?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_24"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_24?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/fs5xdbk8" target="_blank">Nullable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/1k2e8atx" target="_blank">Decimal</a>&gt;&gt;
containing a single element. Computes the sum of a set of nullable decimal values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="edab1cc4-df6b-a0e6-ac1c-aa090439ea5b.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_25"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_25?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_26"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_26?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Double<span id="LSTD47BBCE1_27"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_27?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_28"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_28?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb156404" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_29"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_29?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_30"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_30?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Double<span id="LSTD47BBCE1_31"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_31?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_32"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_32?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/fs5xdbk8" target="_blank">Nullable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/643eft0t" target="_blank">Double</a>&gt;&gt;
containing a single element. Computes the sum of a set of nullable double values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="569b8102-50a9-8bcb-d31c-9cce486ffe27.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_33"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_33?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_34"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_34?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int32<span id="LSTD47BBCE1_35"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_35?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_36"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_36?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb339977" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_37"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_37?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_38"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_38?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int32<span id="LSTD47BBCE1_39"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_39?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_40"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_40?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/fs5xdbk8" target="_blank">Nullable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">Int32</a>&gt;&gt;
containing a single element. Computes the sum of a set of nullable Int32 values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="9f5e1cf3-9397-db9d-93aa-b4a6c54e7683.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_41"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_41?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_42"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_42?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int64<span id="LSTD47BBCE1_43"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_43?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_44"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_44?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb357484" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_45"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_45?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_46"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_46?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int64<span id="LSTD47BBCE1_47"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_47?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_48"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_48?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/fs5xdbk8" target="_blank">Nullable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/6yy583ek" target="_blank">Int64</a>&gt;&gt;
containing a single element. Computes the sum of a set of nullable Int64 values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="de199fbd-fd52-83f1-6605-1dd8bdc344b4.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_49"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_49?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_50"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_50?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Single<span id="LSTD47BBCE1_51"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_51?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_52"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_52?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb338404" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_53"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_53?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Nullable<span id="LSTD47BBCE1_54"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_54?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Single<span id="LSTD47BBCE1_55"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_55?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_56"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_56?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/fs5xdbk8" target="_blank">Nullable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/3www918f" target="_blank">Single</a>&gt;&gt;
containing a single element. Computes the sum of a set of nullable float values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="fe23cc18-a9ed-e8dc-486d-6eb432ed678c.htm">SumAsQuery(IQueryable<span id="LSTD47BBCE1_57"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_57?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Single<span id="LSTD47BBCE1_58"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_58?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb355361" target="_blank">Sum(IQueryable<span id="LSTD47BBCE1_59"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_59?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Single<span id="LSTD47BBCE1_60"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_60?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/3www918f" target="_blank">Single</a>&gt;
containing a single element. Computes the sum of a set of float values.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="23a66ef5-c8d3-e343-8da8-d0143087de55.htm">SumAsQuery<span id="LSTD47BBCE1_61"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_61?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_62"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_62?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_63"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_63?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_64"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_64?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_65"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_65?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_66"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_66?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Decimal<span id="LSTD47BBCE1_67"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_67?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_68"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_68?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb534801" target="_blank">Sum<span id="LSTD47BBCE1_69"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_69?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_70"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_70?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_71"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_71?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_72"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_72?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_73"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_73?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_74"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_74?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Decimal<span id="LSTD47BBCE1_75"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_75?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_76"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_76?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/1k2e8atx" target="_blank">Decimal</a>&gt;
containing a single element. Computes the sum of a set of decimal values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="d0bd94b3-9f60-0bdc-9570-a351b6fdd984.htm">SumAsQuery<span id="LSTD47BBCE1_77"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_77?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_78"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_78?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_79"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_79?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_80"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_80?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_81"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_81?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_82"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_82?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Double<span id="LSTD47BBCE1_83"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_83?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_84"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_84?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb549069" target="_blank">Sum<span id="LSTD47BBCE1_85"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_85?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_86"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_86?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_87"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_87?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_88"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_88?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_89"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_89?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_90"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_90?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Double<span id="LSTD47BBCE1_91"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_91?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_92"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_92?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/643eft0t" target="_blank">Double</a>&gt;
containing a single element. Computes the sum of a set of double values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="815539da-44d3-6f8c-914c-1015bc0489c3.htm">SumAsQuery<span id="LSTD47BBCE1_93"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_93?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_94"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_94?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_95"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_95?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_96"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_96?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_97"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_97?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_98"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_98?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Int32<span id="LSTD47BBCE1_99"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_99?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_100"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_100?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb549204" target="_blank">Sum<span id="LSTD47BBCE1_101"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_101?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_102"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_102?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_103"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_103?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_104"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_104?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_105"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_105?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_106"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_106?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Int32<span id="LSTD47BBCE1_107"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_107?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_108"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_108?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">Int32</a>&gt;
containing a single element. Computes the sum of a set of Int32 values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="fac7312b-dad8-df66-30e7-260990cbf990.htm">SumAsQuery<span id="LSTD47BBCE1_109"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_109?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_110"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_110?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_111"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_111?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_112"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_112?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_113"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_113?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_114"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_114?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Int64<span id="LSTD47BBCE1_115"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_115?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_116"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_116?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb535185" target="_blank">Sum<span id="LSTD47BBCE1_117"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_117?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_118"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_118?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_119"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_119?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_120"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_120?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_121"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_121?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_122"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_122?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Int64<span id="LSTD47BBCE1_123"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_123?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_124"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_124?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/6yy583ek" target="_blank">Int64</a>&gt;
containing a single element. Computes the sum of a set of Int64 values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="75b2011d-c769-2039-d36a-4763831c7376.htm">SumAsQuery<span id="LSTD47BBCE1_125"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_125?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_126"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_126?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_127"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_127?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_128"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_128?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_129"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_129?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_130"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_130?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_131"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_131?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Decimal<span id="LSTD47BBCE1_132"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_132?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_133"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_133?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_134"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_134?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb549409" target="_blank">Sum<span id="LSTD47BBCE1_135"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_135?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_136"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_136?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_137"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_137?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_138"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_138?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_139"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_139?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_140"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_140?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_141"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_141?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Decimal<span id="LSTD47BBCE1_142"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_142?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_143"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_143?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_144"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_144?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/1k2e8atx" target="_blank">Decimal</a>&gt;
containing a single element. Computes the sum of a set of nullable decimal values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="862da0de-392f-dc39-4bc9-31af392e2786.htm">SumAsQuery<span id="LSTD47BBCE1_145"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_145?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_146"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_146?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_147"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_147?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_148"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_148?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_149"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_149?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_150"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_150?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_151"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_151?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Double<span id="LSTD47BBCE1_152"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_152?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_153"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_153?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_154"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_154?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb549148" target="_blank">Sum<span id="LSTD47BBCE1_155"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_155?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_156"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_156?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_157"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_157?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_158"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_158?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_159"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_159?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_160"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_160?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_161"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_161?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Double<span id="LSTD47BBCE1_162"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_162?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_163"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_163?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_164"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_164?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/643eft0t" target="_blank">Double</a>&gt;
containing a single element. Computes the sum of a set of nullable double values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="1ada303f-80bd-0b5c-656e-d984ddee2d16.htm">SumAsQuery<span id="LSTD47BBCE1_165"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_165?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_166"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_166?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_167"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_167?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_168"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_168?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_169"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_169?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_170"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_170?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_171"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_171?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int32<span id="LSTD47BBCE1_172"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_172?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_173"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_173?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_174"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_174?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb549400" target="_blank">Sum<span id="LSTD47BBCE1_175"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_175?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_176"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_176?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_177"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_177?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_178"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_178?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_179"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_179?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_180"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_180?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_181"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_181?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int32<span id="LSTD47BBCE1_182"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_182?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_183"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_183?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_184"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_184?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/fs5xdbk8" target="_blank">Nullable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">Int32</a>&gt;&gt;
containing a single element. Computes the sum of a set of nullable Int32 values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="39e9e2f9-d97a-1571-51e1-8b3f6b60c4c8.htm">SumAsQuery<span id="LSTD47BBCE1_185"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_185?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_186"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_186?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_187"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_187?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_188"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_188?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_189"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_189?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_190"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_190?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_191"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_191?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int64<span id="LSTD47BBCE1_192"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_192?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_193"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_193?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_194"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_194?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb534866" target="_blank">Sum<span id="LSTD47BBCE1_195"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_195?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_196"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_196?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_197"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_197?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_198"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_198?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_199"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_199?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_200"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_200?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_201"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_201?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Int64<span id="LSTD47BBCE1_202"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_202?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_203"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_203?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_204"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_204?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/6yy583ek" target="_blank">Int64</a>&gt;
containing a single element. Computes the sum of a set of nullable Int64 values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="dbb05e44-bc2d-3de2-74fa-223d17988e6c.htm">SumAsQuery<span id="LSTD47BBCE1_205"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_205?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_206"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_206?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_207"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_207?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_208"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_208?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_209"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_209?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_210"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_210?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_211"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_211?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Single<span id="LSTD47BBCE1_212"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_212?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_213"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_213?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_214"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_214?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb534860" target="_blank">Sum<span id="LSTD47BBCE1_215"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_215?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_216"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_216?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_217"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_217?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_218"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_218?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_219"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_219?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_220"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_220?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Nullable<span id="LSTD47BBCE1_221"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_221?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Single<span id="LSTD47BBCE1_222"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_222?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_223"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_223?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_224"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_224?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/3www918f" target="_blank">Single</a>&gt;
containing a single element. Computes the sum of a set of nullable float values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="6dc77fa3-12cd-84ed-f44f-63a1998fa91c.htm">SumAsQuery<span id="LSTD47BBCE1_225"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_225?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_226"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_226?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_227"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_227?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_228"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_228?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_229"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_229?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_230"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_230?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Single<span id="LSTD47BBCE1_231"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_231?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_232"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_232?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a></td><td><div class="summary">
Same as <a href="http://msdn2.microsoft.com/en-us/library/bb548540" target="_blank">Sum<span id="LSTD47BBCE1_233"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_233?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_234"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_234?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>(IQueryable<span id="LSTD47BBCE1_235"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_235?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource<span id="LSTD47BBCE1_236"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_236?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>, Expression<span id="LSTD47BBCE1_237"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_237?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>Func<span id="LSTD47BBCE1_238"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_238?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script>TSource, Single<span id="LSTD47BBCE1_239"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_239?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><span id="LSTD47BBCE1_240"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTD47BBCE1_240?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script>)</a>, but returns an <a href="http://msdn2.microsoft.com/en-us/library/bb495796" target="_blank">IQueryable</a>&lt;<a href="http://msdn2.microsoft.com/en-us/library/3www918f" target="_blank">Single</a>&gt;
containing a single element. Computes the sum of a set of float values that
is obtained by applying a function to each element of the input dataset.
</div></td></tr></table><a href="#mainBody">Top</a><div class="OH_CollapsibleAreaRegion" id="seeAlsoSection"><div class="OH_regiontitle">See Also</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"> </div><h4 class="subHeading">Reference</h4><div class="seeAlsoStyle"><a href="6d67ec6b-96ed-0a8b-0ad4-1c0568c7bf91.htm">DryadLinqQueryable Class</a></div><div class="seeAlsoStyle"><a href="efe6507e-9fd8-bbd3-8227-fd6ba9e289c1.htm">Microsoft.Research.DryadLinq Namespace</a></div></div></div></div></div><div id="OH_footer" class="OH_footer"> </div></body></html>