System.Runtime.InteropServices.Marshal.ChangeWrapperHandleStrength Method

Changes the strength of an object's COM Callable Wrapper (CCW) handle.

Syntax

public static void ChangeWrapperHandleStrength (object otp, bool fIsWeak)

Parameters

otp
The object whose CCW holds a reference counted handle. The handle is strong if the reference count on the CCW is greater than zero; otherwise, it is weak.
fIsWeak
true to change the strength of the handle on the otp parameter to weak, regardless of its reference count; false to reset the handle strength on otp to be reference counted.

Remarks

Marshal.ChangeWrapperHandleStrength(object, bool) is used for object pooling functionality and should never be called by user code directly.

Requirements

Namespace: System.Runtime.InteropServices
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0