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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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8

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