Syntax
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim extension As ExtensionObject Dim value As Boolean value = ExtensionObject.IsNull(extension) | |
| C# | |
|---|---|
public static bool IsNull( ExtensionObject extension ) | |
Parameters
- extension
- The object to check if null
Return Value
true if the specified extension is null of the embeded object is null; otherwise, false.Remarks
Tests is the extension object is null value.
Requirements
Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2015, .NET4.x