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ITypeInfo.GetVarDesc Method

Retrieves a VARDESC structure that describes the specified variable.

Namespace:  System.Runtime.InteropServices.ComTypes
Assembly:  mscorlib (in mscorlib.dll)

void GetVarDesc(
	int index,
	out IntPtr ppVarDesc


Type: System.Int32

The index of the variable description to return.

Type: System.IntPtr

When this method returns, contains a reference to the VARDESC structure that describes the specified variable. This parameter is passed uninitialized.

The values of the ppVarDesc parameter can be accessed through the PtrToStructure method.

For additional information about ITypeInfo::GetVarDesc, see the MSDN Library.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1

Windows Phone 8.1, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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