BalloonChangedEventHandler Delegate

Represents the method that will handle the BalloonChanged event of a Notification.

Namespace:  Microsoft.WindowsCE.Forms
Assembly:  Microsoft.WindowsCE.Forms (in Microsoft.WindowsCE.Forms.dll)


Public Delegate Sub BalloonChangedEventHandler ( _
    sender As Object, _
    e As BalloonChangedEventArgs _
Dim instance As New BalloonChangedEventHandler(AddressOf HandlerMethod)
public delegate void BalloonChangedEventHandler(
    Object sender,
    BalloonChangedEventArgs e
public delegate void BalloonChangedEventHandler(
    Object^ sender, 
    BalloonChangedEventArgs^ e
JScript does not support delegates.



When you create a BalloonChangedEventHandler 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 is called whenever the event occurs, unless you remove the delegate. For more information about event-handler delegates, see Events and Delegates.

In Visual Basic, you do not need to create an instance of a delegate to handle an event. At design time, you can declare the event source with the WithEvents modifier and add a Handles clause to the method that handles the event. However, if you want to want to start and stop event handling at run time, you must create a delegate and pass it to the AddHandler statement.

This delegate is supported only on a Pocket PC.


The following C# code example shows how to add a delegate to the BalloonChanged event. When the event is raised, the delegate and the associated event handler method, OnBalloonChanged, is called. This code example is part of a larger example provided for the Notification class.

notification1.BalloonChanged += new BalloonChangedEventHandler(OnBalloonChanged);


Windows Mobile for Pocket PC

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.

Version Information

.NET Compact Framework

Supported in: 3.5, 2.0

See Also


Microsoft.WindowsCE.Forms Namespace

Other Resources

How to: Send a Notification