FreeCoTaskMem Method

Marshal.FreeCoTaskMem Method

For apps that target Windows Phone OS 7.0 and 7.1, do not use any members of this type in your app. If you do, your code will throw a MethodAccessException. This type 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. ]

Frees a block of memory allocated by the unmanaged COM task memory allocator.

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

[SecurityCriticalAttribute]
public static void FreeCoTaskMem(
	IntPtr ptr
)

Parameters

ptr
Type: System.IntPtr
The address of the memory to be freed.

Windows Phone OS

Supported in: 8.1, 8.0

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