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MulticastDelegate.Inequality Operator

Determines whether two MulticastDelegate objects are not equal.

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

public static bool operator !=(
	MulticastDelegate d1,
	MulticastDelegate d2
)

Parameters

d1
Type: System.MulticastDelegate

The left operand.

d2
Type: System.MulticastDelegate

The right operand.

Return Value

Type: System.Boolean
true if d1 and d2 do not have the same invocation lists; otherwise, false.

ExceptionCondition
MemberAccessException

Cannot create an instance of an abstract class, or this member was invoked with a late-binding mechanism.

Two delegates are equal if they are not null and are of exactly the same type, their invocation lists contain the same number of elements, and every element in the invocation list of the first delegate is equal to the corresponding element in the invocation list of the second delegate.

Two invocation list elements are equal if they invoke the same instance method on the same target instance, or they invoke the same static method.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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