windowsforms-devexpress-dot-xtrabars-dot-docking2010-dot-buttoneventargs.md
Gets a custom header button or a custom Win8 button associated with the current event.
Namespace : DevExpress.XtraBars.Docking2010
Assembly : DevExpress.XtraBars.v25.2.dll
NuGet Package : DevExpress.Win.Navigation
public IButton Button { get; }
Public ReadOnly Property Button As IButton
| Type | Description |
|---|---|
| IButton |
An IButton object that is a custom header button associated with the current event.
|
Since the DockPanel.CustomButtonChecked, DockPanel.CustomButtonUnchecked and DockPanel.CustomButtonClick events are common events for all custom header buttons within a ButtonEventArgs, the Button is used to identify exactly which custom button raised an event. Another way to get the target button is to use this button’s Properties.Tag property. See the Header Buttons topic to learn more.
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Button property.
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.
winforms-docking-display-custom-header-buttons/CS/CustomHeaderButtonsExample/Form1.cs#L33
void panelContainer1_CustomButtonChecked(object sender, DevExpress.XtraBars.Docking2010.ButtonEventArgs e) {
if (e.Button == panelContainer1.CustomHeaderButtons[4]) (panelContainer1.ActiveChild.ControlContainer.Controls[0] as MemoEdit).Properties.Appearance.TextOptions.HAlignment = HorzAlignment.Near;
if (e.Button == panelContainer1.CustomHeaderButtons[3]) (panelContainer1.ActiveChild.ControlContainer.Controls[0] as MemoEdit).Properties.Appearance.TextOptions.HAlignment = HorzAlignment.Center;
winforms-docking-display-custom-header-buttons/VB/Form1.vb#L35
Private Sub panelContainer1_CustomButtonChecked(ByVal sender As Object, ByVal e As DevExpress.XtraBars.Docking2010.ButtonEventArgs)
If (e.Button Is panelContainer1.CustomHeaderButtons(4)) Then
TryCast(panelContainer1.ActiveChild.ControlContainer.Controls(0), MemoEdit).Properties.Appearance.TextOptions.HAlignment = HorzAlignment.Near
See Also