Can be used to distinguish otherwise equal widgets.
Syntax
'Declaration
<NotNullAttribute()>
Property CustomReference As String
'Usage
Dim instance As _Widget
Dim value As String
instance.CustomReference = value
value = instance.CustomReference
[NotNull()]
string CustomReference {get; set;}
[NotNull()]
property String^ CustomReference {
String^ get();
void set ( String^ value);
}
Property Value
This value of this property can be null (Nothing in Visual Basic).
The value of this property cannot be null (Nothing in Visual Basic).
The default value of this property is "" (String.Empty).
Exceptions
| Exception | Description |
|---|
| System.ArgumentNullException |
A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.
This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception. |
Requirements
Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows
See Also
