GanttControl.TreeListPopupMenuShowing Event

Allows you to customize the default menus for column headers, summary footers, and nodes.

Namespace: DevExpress.XtraGantt

Assembly: DevExpress.XtraGantt.v23.2.dll

NuGet Package: DevExpress.Win.Gantt

Declaration

C#

[DXCategory("Behavior")]
public event PopupMenuShowingEventHandler TreeListPopupMenuShowing

VB.NET

<DXCategory("Behavior")>
Public Event TreeListPopupMenuShowing As PopupMenuShowingEventHandler

Event Data

The TreeListPopupMenuShowing event's data class is PopupMenuShowingEventArgs. The following properties provide information specific to this event:

Property	Description
Allow	Gets or sets if display of the menu is allowed.
HitInfo	Provides access to information about the clicked visual element.
Menu	Gets or sets the control’s popup menu that will be shown.
MenuType	Gets the type of the context menu that is about to be shown.
Point	Gets the position where the menu is to be invoked.

Remarks

The TreeListPopupMenuShowing event fires when a pop-up menu is about to be shown in the tree area. See the TreeList.PopupMenuShowing event for more information.