<html><head><metahttp-equiv="X-UA-Compatible"content="IE=edge"/><linkrel="shortcut icon"href="../icons/favicon.ico"/><linkrel="stylesheet"type="text/css"href="../styles/branding.css"/><linkrel="stylesheet"type="text/css"href="../styles/branding-en-US.css"/><scripttype="text/javascript"src="../scripts/branding.js"></script><metahttp-equiv="Content-Type"content="text/html; charset=UTF-8"/><title>mp_size_tExplicit Conversion (UInt64 to mp_size_t)</title><metaname="Language"content="en-us"/><metaname="System.Keywords"content="UInt64 to mp_size_t conversion"/><metaname="Microsoft.Help.Id"content="M:Math.Gmp.Native.mp_size_t.op_Explicit(System.UInt64)~Math.Gmp.Native.mp_size_t"/><metaname="Description"content="Converts a UInt64 value to an mp_size_t value."/><metaname="Microsoft.Help.ContentType"content="Reference"/><metaname="BrandingAware"content="true"/><metaname="container"content="Math.Gmp.Native"/><metaname="file"content="43436692-e9c9-739f-aa96-be2b775dae62"/><metaname="guid"content="43436692-e9c9-739f-aa96-be2b775dae62"/><linkrel="stylesheet"type="text/css"href="../styles/branding-Website.css"/><scripttype="text/javascript"src="../scripts/jquery-1.11.0.min.js"></script><scripttype="text/javascript"src="../scripts/branding-Website.js"></script><scripttype="text/javascript"src="../scripts/clipboard.min.js"></script></head><bodyonload="OnLoad('cs')"><inputtype="hidden"id="userDataCache"class="userDataStyle"/><divclass="pageHeader"id="PageHeader">GMP Native Interface for .NET<formid="SearchForm"method="get"action="#"onsubmit="javascript:TransferToSearchPage(); return false;"><inputid="SearchTextBox"type="text"maxlength="200"/><buttonid="SearchButton"type="submit"></button></form></div><divclass="pageBody"><divclass="leftNav"id="leftNav"><divid="tocNav"><divclass="toclevel0"data-toclevel="0"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"/><adata-tochassubtree="true"href="846f5c8a-6cba-433e-9f18-cde2ff5695cd.htm"title="GMP Native Interface for .NET"tocid="roottoc">GMP Native Interface for .NET</a></div><divclass="toclevel0"data-toclevel="0"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"/><adata-tochassubtree="true"href="d9c51b9f-0c54-770b-28ea-6eebd8fef368.htm"title="Math.Gmp.Native"tocid="d9c51b9f-0c54-770b-28ea-6eebd8fef368">Math.Gmp.Native</a></div><divclass="toclevel0"data-toclevel="0"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"/><adata-tochassubtree="true"href="4b58a584-7a0e-b600-18fa-ebd493861eb3.htm"title="mp_size_t Structure"tocid="4b58a584-7a0e-b600-18fa-ebd493861eb3">mp_size_t Structure</a></div><divclass="toclevel0"data-toclevel="0"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"/><adata-tochassubtree="true"href="884aef1a-9faa-b787-ff5e-022615bd41eb.htm"title="mp_size_t Operators and Type Conversions"tocid="884aef1a-9faa-b787-ff5e-022615bd41eb">mp_size_t Operators and Type Conversions</a></div><divclass="toclevel1"data-toclevel="1"data-childrenloaded="true"><aclass="tocExpanded"onclick="javascript: Toggle(this);"href="#!"/><adata-tochassubtree="true"href="9c49193c-e71d-9d5a-ce64-27446b2d8c1b.htm"title="Explicit Conversion Operators"tocid="9c49193c-e71d-9d5a-ce64-27446b2d8c1b">Explicit Conversion Operators</a></div><divclass="toclevel2"data-toclevel="2"><adata-tochassubtree="false"href="fecd3260-6eb9-5e31-0266-9bb52bf9b038.htm"title="Explicit Conversion (Int64 to mp_size_t)"tocid="fecd3260-6eb9-5e31-0266-9bb52bf9b038">Explicit Conversion (Int64 to mp_size_t)</a></div><divclass="toclevel2"data-toclevel="2"><adata-tochassubtree="false"href="edf58344-c7ce-6c94-dea2-e07f06eb7987.htm"title="Explicit Conversion (UInt32 to mp_size_t)"tocid="edf58344-c7ce-6c94-dea2-e07f06eb7987">Explicit Conversion (UInt32 to mp_size_t)</a></div><divclass="toclevel2 current"data-toclevel="2"><adata-tochassubtree="false"href="43436692-e9c9-739f-aa96-be2b775dae62.htm"title="ExplicitConversion(UInt64tomp_size
Converts a <ahref="http://msdn2.microsoft.com/en-us/library/06cf7918"target="_blank">UInt64</a> value to an <ahref="4b58a584-7a0e-b600-18fa-ebd493861eb3.htm">mp_size_t</a> value.
<spanclass="identifier">unsigned long long</span><spanclass="parameter">value</span>
)</pre></div><divid="ID0EDCA_code_Div4"class="codeSnippetContainerCode"style="display: none"><prexml:space="preserve"><spanclass="message">F# does not support the declaration of new casting operators.</span></pre></div></div></div><scripttype="text/javascript">AddLanguageTabSet("ID0EDCA");</script><h4class="subHeading">Parameters</h4><dl><dt><spanclass="parameter">value</span></dt><dd>Type:<ahref="http://msdn2.microsoft.com/en-us/library/06cf7918"target="_blank">System<spanid="LSTDBD8487F_1"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTDBD8487F_1?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>UInt64</a><br/>A <ahref="http://msdn2.microsoft.com/en-us/library/06cf7918"target="_blank">UInt64</a> value.</dd></dl><h4class="subHeading">Return Value</h4>Type:<ahref="4b58a584-7a0e-b600-18fa-ebd493861eb3.htm">mp_size_t</a><br/>An <ahref="4b58a584-7a0e-b600-18fa-ebd493861eb3.htm">mp_size_t</a> value.</div><divclass="collapsibleAreaRegion"id="seeAlsoSection"><spanclass="collapsibleRegionTitle"onclick="SectionExpandCollapse('ID2RB')"onkeypress="SectionExpandCollapse_CheckKey('ID2RB', event)"tabindex="0"><imgid="ID2RBToggle"class="collapseToggle"src="../icons/SectionExpanded.png"/>See Also</span></div><divid="ID2RBSection"class="collapsibleSection"><h4class="subHeading">Reference</h4><divclass="seeAlsoStyle"><ahref="4b58a584-7a0e-b600-18fa-ebd493861eb3.htm">mp_size_t Structure</a></div><divclass="seeAlsoStyle"><ahref="9c49193c-e71d-9d5a-ce64-27446b2d8c1b.htm"><spanid="LSTDBD8487F_2"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTDBD8487F_2?cs=Explicit|vb=Narrowing|cpp=Explicit|nu=Explicit|fs=Explicit");</script> Overload</a></div><divclass="seeAlsoStyle"><ahref="d9c51b9f-0c54-770b-28ea-6eebd8fef368.htm">Math.Gmp.Native Namespace</a></div></div></div></div><divid="pageFooter"class="pageFooter"></div></body></html>