Enables other objects to be notified when this property changes.
Namespace:
System.ComponentModel
Assembly:
System (in System.dll)
Visual Basic (Declaration)
Public Overridable Sub AddValueChanged ( _
component As Object, _
handler As EventHandler _
)
Dim instance As PropertyDescriptor
Dim component As Object
Dim handler As EventHandler
instance.AddValueChanged(component, handler)
public virtual void AddValueChanged(
Object component,
EventHandler handler
)
public:
virtual void AddValueChanged(
Object^ component,
EventHandler^ handler
)
public function AddValueChanged(
component : Object,
handler : EventHandler
)
| Exception | Condition |
|---|
| ArgumentNullException |
component or handler is nullNothingnullptra null reference (Nothing in Visual Basic). |
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
.NET Framework
Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
.NET Compact Framework
Supported in: 3.5, 2.0, 1.0
XNA Framework
Supported in: 3.0, 2.0, 1.0
Reference