ObjectExtension.IsNull Method

ObjectExtensionIsNull Method

Test if an object reference is null.

Namespace: ArtDatabanken
Assembly: ArtDatabanken (in ArtDatabanken.dll) Version: 1.3.0.0 (1.3.0.0)

Syntax

public static bool IsNull(
	this Object testObject
)

<ExtensionAttribute>
Public Shared Function IsNull ( 
	testObject As Object
) As Boolean

public:
[ExtensionAttribute]
static bool IsNull(
	Object^ testObject
)

[<ExtensionAttribute>]
static member IsNull : 
        testObject : Object -> bool

Type: Boolean
True if object reference is null, otherwise false.

In Visual Basic and C#, you can call this method as an instance method on any object of type Object. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).