ButtonEventHandler Delegate

The method for handling events which take a ButtonEventArgs object as a parameter.

Namespace: DevExpress.XtraBars.Docking2010

Assembly: DevExpress.XtraBars.v18.1.dll

Declaration

C#

public delegate void ButtonEventHandler(
    object sender,
    ButtonEventArgs e
);

VB.NET

Public Delegate Sub ButtonEventHandler(
    sender As Object,
    e As ButtonEventArgs
)

Parameters

Name	Type	Description
sender	Object	The event source. This identifies the custom header button which fires the event.
e	ButtonEventArgs	A ButtonEventArgs object that contains data for the event.

Remarks

When creating a ButtonEventHandler delegate, you identify the method that will handle the corresponding event. To associate an event with your event handler, add a delegate instance to this event. The event handler is called whenever the event occurs unless you remove the delegate. For more information on event handler delegates, see Events and Delegates in MSDN.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ButtonEventHandler delegate.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-add-custom-header-buttons-to-a-dockpanel-e3926/CS/CustomHeaderButtonsExample/Form1.cs#L18

InitializeComponent();
panelContainer1.CustomButtonUnchecked += new DevExpress.XtraBars.Docking2010.ButtonEventHandler(panelContainer1_CustomButtonUnchecked);
panelContainer1.CustomButtonChecked += new DevExpress.XtraBars.Docking2010.ButtonEventHandler(panelContainer1_CustomButtonChecked);