Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

VisibilityChangedEventHandler Delegate

Represents a method that will handle the DockManager.VisibilityChanged and DockPanel.VisibilityChanged events.

Namespace: DevExpress.XtraBars.Docking

Assembly: DevExpress.XtraBars.v24.2.dll

NuGet Package: DevExpress.Win.Navigation

#Declaration

public delegate void VisibilityChangedEventHandler(
    object sender,
    VisibilityChangedEventArgs e
);

#Parameters

Name Type Description
sender Object

The event sender. Identifies the dock manager or panel that raised the event.

e VisibilityChangedEventArgs

A VisibilityChangedEventArgs object that contains event data.

#Remarks

When you create a VisibilityChangedEventHandler 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 delegates, see Events and Delegates in MSDN.

See Also