是否有可能在实施过程中添加菜单项的上下文菜单？ [英] Is it possible to add Menu Items to a context menu during implementation?

问题描述

我希望我问正确的问题，但这里是我的处境。我有一个树型视图，我正在实现。里面我设置/添加各种属性，其中一个是文本菜单。所有我想要做的就是添加的MenuItems 到文本菜单不传递到职能和

I hope I asked the right question, but here's my situation. I have a TreeViewItem that I'm implementing. Inside it I set/add various properties, one of them being a ContextMenu. All I want to do is add MenuItems to the ContextMenu without passing to functions and such.

下面是我如何实现我的树型视图与文本菜单：

Here's how I implement my TreeViewItem with ContextMenu:

public static TreeViewItem Item = new TreeViewItem() //Child Node
{
        ContextMenu = new ContextMenu //CONTEXT MENU
        {
            Background = Brushes.White,
            BorderBrush = Brushes.Black,
            BorderThickness = new Thickness(1),

            //**I would like to add my MENUITEMS here if possible
        }
};

非常感谢！

Thanks a lot!

推荐答案

Sonhja答案是正确的。为您的情况为例。

Sonhja answer is correct. Providing a example for your case.

        TreeViewItem GreetingItem = new TreeViewItem()
        {
            Header = "Greetings",
            ContextMenu = new ContextMenu //CONTEXT MENU
            {
                Background = Brushes.White,
                BorderBrush = Brushes.Black,
                BorderThickness = new Thickness(1),
            }
        };

        MenuItem sayGoodMorningMenu = new MenuItem() { Header = "Say Good Morning" };
        sayGoodMorningMenu.Click += (o, a) =>
        {
            MessageBox.Show("Good Morning");
        };
        MenuItem sayHelloMenu = new MenuItem() { Header = "Say Hello" };
        sayHelloMenu.Click += (o, a) =>
            {
                MessageBox.Show("Hello");
            };
        GreetingItem.ContextMenu.Items.Add(sayHelloMenu);
        GreetingItem.ContextMenu.Items.Add(sayGoodMorningMenu);
        this.treeView.Items.Add(GreetingItem);

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