FreeHGlobal Method

Marshal.FreeHGlobal 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 memory previously allocated from the unmanaged memory of the process.

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

[SecurityCriticalAttribute]
public static void FreeHGlobal(
	IntPtr hglobal
)

Parameters

hglobal
Type: System.IntPtr
The handle returned by the original matching call to AllocHGlobal.

Windows Phone OS

Supported in: 8.1, 8.0

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