PropertyChangedEventHandler Delegate
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Handles a property change event.
Namespace: Microsoft.SPOT
Assembly: Microsoft.SPOT.TinyCore (in Microsoft.SPOT.TinyCore.dll)
Syntax
'Declaration
Public Delegate Sub PropertyChangedEventHandler ( _
sender As Object, _
e As PropertyChangedEventArgs _
)
public delegate void PropertyChangedEventHandler(
Object sender,
PropertyChangedEventArgs e
)
public delegate void PropertyChangedEventHandler(
Object^ sender,
PropertyChangedEventArgs^ e
)
type PropertyChangedEventHandler =
delegate of
sender:Object *
e:PropertyChangedEventArgs -> unit
JScript does not support delegates.
Parameters
- sender
Type: System. . :: . .Object
The object whose property is changing.
- e
Type: Microsoft.SPOT. . :: . .PropertyChangedEventArgs
Information about the property change.
Remarks
By associating this delegate with a property, your program can receive a notification each time the property changes. The PropertyChangedEventArgs object that this delegate receives through the e parameter contains the name of the property, its value before the change, and its new value.