CriticalHandle Constructor

This type can be used only by trusted applications. If you try to use its members in a partial-trust application, your code will throw a MethodAccessException exception. This type is security-critical, which restricts its use.
[SECURITY CRITICAL]

Initializes a new instance of the CriticalHandle class with the specified invalid handle value.

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

protected CriticalHandle(
	IntPtr invalidHandleValue
)

Parameters

invalidHandleValue
Type: System.IntPtr
The value of an invalid handle (usually 0 or -1).

Silverlight

Supported in: 5, 4, 3

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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