GetInterface Method
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ICustomQueryInterface.GetInterface Method

For apps that target Windows Phone OS 7.0 and 7.1, do not use this member in your app. If you do, your code will throw a MethodAccessException. This member is security-critical, which restricts it to internal use by the .NET Framework for Windows Phone class library.
[SECURITY CRITICAL]

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Returns an interface according to a specified interface ID.

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

'Declaration
<SecurityCriticalAttribute> _
Function GetInterface ( _
	ByRef iid As Guid, _
	<OutAttribute> ByRef ppv As IntPtr _
) As CustomQueryInterfaceResult

Parameters

iid
Type: System.Guid %
The GUID of the requested interface.
ppv
Type: System.IntPtr %
A reference to the requested interface, when this method returns.

Return Value

Type: System.Runtime.InteropServices.CustomQueryInterfaceResult
One of the enumeration values that indicates whether a custom implementation of IUnknown::QueryInterface was used.

Windows Phone OS

Supported in: 8.1, 8.0

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