PopupMenuShowingEventArgs.Menu Property

Gets or sets the control’s popup menu that will be shown.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v19.2.dll

Declaration

C#

public TreeListMenu Menu { get; set; }

VB.NET

Public Property Menu As TreeListMenu

Property Value

Type	Description
DevExpress.XtraTreeList.Menu.TreeListMenu	A TreeListMenu object that is the menu that will be shown.

Remarks

The Menu property allows you to add or remove items from the control’s popup menu.

This can be accomplished by using methods accessible via the Menu.Items collection.

An empty menu is not displayed.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Menu 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.

C#

how-to-allow-an-end-user-to-rename-treelistcolumn-at-runtime-e2713/CS/WindowsApplication3/TreeListColumnMenuExtender.cs#L45

void OnShowTreeListMenu(object sender, TreeListMenuEventArgs e) {
    TreeListColumnMenu menu = e.Menu as TreeListColumnMenu;
    if(menu == null) return;

implementing-context-menus-for-treelist-nodes-e847/CS/Form1.cs#L46

private void treeList1_PopupMenuShowing(object sender, PopupMenuShowingEventArgs e) {
    if(e.Menu is TreeListNodeMenu) {
        treeList1.FocusedNode = ((TreeListNodeMenu)e.Menu).Node;

VB.NET

how-to-allow-an-end-user-to-rename-treelistcolumn-at-runtime-e2713/VB/WindowsApplication3/TreeListColumnMenuExtender.vb#L45

Private Sub OnShowTreeListMenu(ByVal sender As Object, ByVal e As TreeListMenuEventArgs)
    Dim menu As TreeListColumnMenu = TryCast(e.Menu, TreeListColumnMenu)
    If menu Is Nothing Then

implementing-context-menus-for-treelist-nodes-e847/VB/Form1.vb#L49

Private Sub treeList1_PopupMenuShowing(ByVal sender As System.Object, ByVal e As DevExpress.XtraTreeList.PopupMenuShowingEventArgs) Handles treeList1.PopupMenuShowing
    If TypeOf e.Menu Is DevExpress.XtraTreeList.Menu.TreeListNodeMenu Then
        treeList1.FocusedNode = (CType(e.Menu, DevExpress.XtraTreeList.Menu.TreeListNodeMenu)).Node