<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>GetVariableCommand Class</title><metaname="Language"content="en-us"/><metaname="System.Keywords"content="GetVariableCommand class"/><metaname="System.Keywords"content="AsterNET.FastAGI.Command.GetVariableCommand class"/><metaname="System.Keywords"content="GetVariableCommand class, about GetVariableCommand class"/><metaname="Microsoft.Help.F1"content="AsterNET.FastAGI.Command.GetVariableCommand"/><metaname="Microsoft.Help.Id"content="T:AsterNET.FastAGI.Command.GetVariableCommand"/><metaname="Description"content="Returns the value of the given channel varible. Since Asterisk 1.2 you can also use this command to use custom Asterisk functions. Syntax is "func(args)". Returns 0 if the variable is not set."/><metaname="Microsoft.Help.ContentType"content="Reference"/><metaname="BrandingAware"content="true"/><metaname="container"content="AsterNET.FastAGI.Command"/><metaname="file"content="T_AsterNET_FastAGI_Command_GetVariableCommand"/><metaname="guid"content="T_AsterNET_FastAGI_Command_GetVariableCommand"/><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></head><bodyonload="OnLoad('cs')"><inputtype="hidden"id="userDataCache"class="userDataStyle"/><divclass="pageHeader"id="PageHeader">AsterNet Class Library (Sandcastle documentation)<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="#!"></a><adata-tochassubtree="true"href="79b6241e-05a3-441c-b6a1-51f2b5b7f265.htm"title="AsterNet Class Library (Sandcastle documentation)"tocid="roottoc">AsterNet Class Library (Sandcastle documentation)</a></div><divclass="toclevel0"data-toclevel="0"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"></a><adata-tochassubtree="true"href="N_AsterNET_FastAGI_Command.htm"title="AsterNET.FastAGI.Command"tocid="N_AsterNET_FastAGI_Command">AsterNET.FastAGI.Command</a></div><divclass="toclevel1 current"data-toclevel="1"data-childrenloaded="true"><aclass="tocExpanded"onclick="javascript: Toggle(this);"href="#!"></a><adata-tochassubtree="true"href="T_AsterNET_FastAGI_Command_GetVariableCommand.htm"title="GetVariableCommand Class"tocid="T_AsterNET_FastAGI_Command_GetVariableCommand">GetVariableCommand Class</a></div><divclass="toclevel2"data-toclevel="2"><adata-tochassubtree="false"href="M_AsterNET_FastAGI_Command_GetVariableCommand__ctor.htm"title="GetVariableCommand Constructor "tocid="M_AsterNET_FastAGI_Command_GetVariableCommand__ctor">GetVariableCommand Constructor </a></div><divclass="toclevel2"data-toclevel="2"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"></a><adata-tochassubtree="true"href="Methods_T_AsterNET_FastAGI_Command_GetVariableCommand.htm"title="GetVariableCommand Methods"tocid="Methods_T_AsterNET_FastAGI_Command_GetVariableCommand">GetVariableCommand Methods</a></div><divclass="toclevel2"data-toclevel="2"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"></a><adata-tochassubtree="true"href="Properties_T_AsterNET_FastAGI_Command_GetVariableCommand.htm"title="GetVariableCommand Properties"tocid="Properties_T_AsterNET_FastAGI_Command_GetVariableCommand
Returns the value of the given channel varible.<br/>
Since Asterisk 1.2 you can also use this command to use custom Asterisk functions. Syntax is "func(args)".<br/>
Returns 0 if the variable is not set. Returns 1 if the variable is set and returns the variable in parenthesis.<br/>
<spanclass="keyword">end</span></pre></div></div></div><scripttype="text/javascript">AddLanguageTabSet("ID1EDCA");</script></div><p>The <spanclass="selflink">GetVariableCommand</span> type exposes the following members.</p><divclass="collapsibleAreaRegion"><spanclass="collapsibleRegionTitle"onclick="SectionExpandCollapse('ID3RB')"onkeypress="SectionExpandCollapse_CheckKey('ID3RB', event)"tabindex="0"><imgid="ID3RBToggle"class="collapseToggle"src="../icons/SectionExpanded.png"/>Constructors</span></div><divid="ID3RBSection"class="collapsibleSection"><tableid="memberList"class="members"><tr><thclass="iconColumn">
</th><th>Name</th><th>Description</th></tr><trdata="public;declared;notNetfw;"><td><imgsrc="../icons/pubmethod.gif"alt="Public method"title="Public method"/></td><td><ahref="M_AsterNET_FastAGI_Command_GetVariableCommand_BuildCommand.htm">BuildCommand</a></td><td> (Overrides <ahref="M_AsterNET_FastAGI_Command_AGICommand_BuildCommand.htm">AGICommand<spanid="LSTF9E3F3A0_3"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTF9E3F3A0_3?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>BuildCommand<spanid="LSTF9E3F3A0_4"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LSTF9E3F3A0_4?cs=()|vb=|cpp=()|nu=()|fs=()");</script></a>.)</td></tr><trdata="public;inherited;notNetfw;"><td><imgsrc="../icons/pubmethod.gif"alt="Public method"title="Public method"/></td><td><ahref="http://msdn2.microsoft.com/en-us/library/bsc2ak47"target="_blank">Equals</a></td><td><divclass="summary">Determines whether the specified <ahref="http://msdn2.microsoft.com/en-us/library/e5kfa45b"target="_blank">Object</a> is equal to the current <ahref="http://msdn2.microsoft.com/en-us/library/e5kfa45b"target="_blank">Object</a>.</div> (Inherited from <ahref="http://msdn2.microsoft.com/en-us/library/e5kfa45b"target="_blank">Object</a>.)</td></tr><trdata="protected;inherited;notNetfw;"><td><imgsrc="../icons/protmethod.gif"alt="Protected method"title="Protected method"/></td><td><ahref="M_AsterNET_FastAGI_Command_AGICommand_EscapeAndQuote.htm">EscapeAndQuote</a></td><td> (Inherited from <ahref="T_AsterNET_FastAGI_Command_AGICommand.htm">AGICommand</a>.)</td></tr><trdata="protected;inherited;notNetfw;"><td><imgsrc="../icons/protmethod.gif"alt="Protected method"title="Protected method"/></td><td><ahref="http://msdn2.microsoft.com/en-us/library/4k87zsw7"target="_blank">Finalize</a></td><td><divclass="summary">Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.</div> (Inherited from <ahref="http://msdn2.microsoft.com/en-us/library/e5kfa45b"target="_blank">Object</a>.)</td></tr><trdata="public;inherited;notNetfw;"><td><imgsrc="../icons/pubmethod.gif"alt="Public method"title="Public method"/></td><td><ahref="http://msdn2.microsoft.com/en-us/library/zdee4b3y"target="_blank">GetHashCode</a></td><td><divclass="summary">Serves as a hash function for a particular type. </div> (Inherited from <ahref="http://msdn2.microsoft.com/en-us/library/e5kfa45b"target="_blank">Object</a>.)</td></tr><trdata="public;inherited;notNetfw;"><td><imgsrc="../icons/pubmethod.gif"alt="Public method"title="Public method"/></td><td><ahref="http://msdn2.microsoft.com/en-us/library/dfwy45w9"target="_blank">GetType</a></td><td><divclass="summary">Gets the <ahref="http://msdn2.microsoft.com/en-us/library/42892f65"target="_blank">Type</a> of the current instance.</div> (Inherited from <ahref="http://msdn2.microsoft.com/en-us/library/e5kfa45b"target="_blank">Object</a>.)</td></tr><trdata="protected;inherited;notNetfw;"><td><imgsrc="../icons/protmethod.gif"alt="Protected method"title="Protected method"/></td><td><ahref="http://msdn2.microsoft.com/en-us/library/57ctke0a"target="_blank">MemberwiseClone</a></td><td><divclass="summary">Creates a shallow copy of the current <ahref="http://msdn2.microsoft.com/en-us/library/e5kfa45b"target="_blank">Object</a>.</div> (Inherited from <ahref="http://msdn2.microsoft.com/en-us/library/e5kfa45b"target="_blank">Object</a>.)</td></tr><trdata="public;inherited;notNetfw;"><td><imgsrc="../icons/pubmethod.gif"alt="Public method"title="Public method"/></td><td><ahref="M_AsterNET_FastAGI_Command_AGICommand_ToString.htm">ToString</a></td><td> (Inherited from <ahref="T_AsterNET_FastAGI_Command_AGICommand.htm">AGICommand</a>.)</td></tr></table><ahref="#PageHeader">Top</a></div><divclass="collapsibleAreaRegion"><spanclass="collapsibleRegionTitle"onclick="SectionExpandCollapse('ID5RB')"onkeypress="SectionExpandCollapse_CheckKey('ID5RB', event)"tabindex="0"><imgid="ID5RBToggle"class="collapseTo