// Define the context menu for the TreeView ContextMenu menu = new ContextMenu(); MenuItem deleteMenuItem = new MenuItem("Delete"); menu.MenuItems.Add(deleteMenuItem); // Add the context menu to the TreeView myTreeView.ContextMenu = menu; // Add a submenu item to the "Delete" item TreeViewUtils.AddSubMenuItem(deleteMenuItem, "Permanent Delete", OnPermanentDeleteClicked);
// Define the context menu for the TreeView ContextMenu menu = new ContextMenu(); MenuItem copyMenuItem = new MenuItem("Copy Path"); menu.MenuItems.Add(copyMenuItem); // Add the context menu to the TreeView myTreeView.ContextMenu = menu; // Add a submenu item to the "Copy Path" item TreeViewUtils.AddSubMenuItem(copyMenuItem, "Relative Path", OnRelativePathClicked); TreeViewUtils.AddSubMenuItem(copyMenuItem, "Absolute Path", OnAbsolutePathClicked);This code adds a context menu to a TreeView (myTreeView) with a "Copy Path" item. Then it uses TreeViewUtils.AddSubMenuItem to add two submenu items to "Copy Path" - one for a relative path and one for an absolute path. These submenu items will execute the methods OnRelativePathClicked and OnAbsolutePathClicked when clicked. It's difficult to determine the specific package or library that these examples are using without more information about the code. However, it's likely that TreeViewUtils is a custom library created specifically for the project or application.