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Delegate.RemoveImpl Method

Removes the invocation list of a delegate from the invocation list of another delegate.

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

protected virtual Delegate RemoveImpl(
	Delegate d
)

Parameters

d
Type: System.Delegate

The delegate that supplies the invocation list to remove from the invocation list of the current delegate.

Return Value

Type: System.Delegate
A new delegate with an invocation list formed by taking the invocation list of the current delegate and removing the invocation list of value, if the invocation list of value is found within the current delegate's invocation list. Returns the current delegate if value is null or if the invocation list of value is not found within the current delegate's invocation list. Returns null if the invocation list of value is equal to the current delegate's invocation list.

ExceptionCondition
MemberAccessException

The caller does not have access to the method represented by the delegate (for example, if the method is private).

If the invocation list of value matches a contiguous set of elements in the current delegate's invocation list, then the invocation list of value is said to occur within the current delegate's invocation list. If the invocation list of value occurs more than once in the current delegate's invocation list, the last occurrence is removed.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0
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