CannotApplyEqualityOperatorAttribute Class

Indicates that the value of the marked type (or its derivatives) cannot be compared using '==' or '!=' operators and Equals() should be used instead. However, using '==' or '!=' for comparison with null is always permitted.

Inheritance Hierarchy

SystemObject
SystemAttribute
Ozeki.CommonCannotApplyEqualityOperatorAttribute

Namespace: Ozeki.Common
Assembly: OzekiSDK (in OzekiSDK.dll) Version: 10.4.98

Syntax

C++

Copy

public sealed class CannotApplyEqualityOperatorAttribute : Attribute

Public NotInheritable Class CannotApplyEqualityOperatorAttribute
	Inherits Attribute

public ref class CannotApplyEqualityOperatorAttribute sealed : public Attribute

[<SealedAttribute>]
type CannotApplyEqualityOperatorAttribute = 
    class
        inherit Attribute
    end

The CannotApplyEqualityOperatorAttribute type exposes the following members.

Constructors

	Name	Description
	CannotApplyEqualityOperatorAttribute	Initializes a new instance of the CannotApplyEqualityOperatorAttribute class

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Example


            [CannotApplyEqualityOperator]
            class NoEquality { }
            class UsesNoEquality {
              public void Test() {
                var ca1 = new NoEquality();
                var ca2 = new NoEquality();
                if (ca1 != null) { // OK
                  bool condition = ca1 == ca2; // Warning
                }
              }
            }

Reference

Ozeki.Common Namespace