windowsforms-devexpress-dot-xtralayout-dot-layoutgroup-4a724858.md
Gets or sets the collection of custom buttons displayed in the group header.
Namespace : DevExpress.XtraLayout
Assembly : DevExpress.XtraLayout.v25.2.dll
NuGet Package : DevExpress.Win.Navigation
[ListBindable(false)]
[DXCategory("Behavior")]
public virtual BaseButtonCollection CustomHeaderButtons { get; }
<ListBindable(False)>
<DXCategory("Behavior")>
Public Overridable ReadOnly Property CustomHeaderButtons As BaseButtonCollection
| Type | Description |
|---|---|
| DevExpress.XtraEditors.ButtonPanel.BaseButtonCollection |
A collection of buttons displayed in the group header.
|
Use the CustomHeaderButtons property to add custom buttons to the group header:
At design time, you can add buttons to the CustomHeaderButtons collection using a dedicated editor.
The location of header buttons (the group’s expand button and custom buttons) can be set with the LayoutGroup.HeaderButtonsLocation property.
To respond to clicking/checking custom buttons, handle the LayoutGroup.CustomButtonClick, LayoutGroup.CustomButtonChecked and LayoutGroup.CustomButtonUnchecked events.
The code below handles the LayoutGroup.CustomButtonClick event to hide the layout group with a click on a button in its header. To add buttons to the header, use the CustomHeaderButtons collection.
private void layoutControlGroup1_CustomButtonClick(object sender, DevExpress.XtraBars.Docking2010.BaseButtonEventArgs e) {
LayoutControlGroup layoutGroup = sender as LayoutControlGroup;
if (e.Button.Properties.Caption == "Hide")
layoutGroup.HideToCustomization();
}
Private Sub layoutControlGroup1_CustomButtonClick(ByVal sender As Object, ByVal e As DevExpress.XtraBars.Docking2010.BaseButtonEventArgs) _
Handles layoutControlGroup1.CustomButtonClick
Dim layoutGroup As LayoutControlGroup = TryCast(sender, LayoutControlGroup)
If e.Button.Properties.Caption = "Hide" Then
layoutGroup.HideToCustomization()
End If
End Sub
See Also