ProgressChangedEventHandler Delegate
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Represents the method that will handle the ProgressChanged event that is raised when progress is reported by a BackgroundWorker.
Namespace: System.ComponentModel
Assembly: System (in System.dll)
Syntax
'Declaration
Public Delegate Sub ProgressChangedEventHandler ( _
sender As Object, _
e As ProgressChangedEventArgs _
)
public delegate void ProgressChangedEventHandler(
Object sender,
ProgressChangedEventArgs e
)
Parameters
- sender
Type: System.Object
The source of the event.
- e
Type: System.ComponentModel.ProgressChangedEventArgs
A ProgressChangedEventArgs that contains the event data.
Remarks
When you create a ProgressChangedEventHandler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event-handler method is called whenever the event occurs, unless you remove the delegate.
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
XNA Framework
Supported in: Xbox 360, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
See Also