如何通过菜单项循环浏览子菜单 [英] How to loop through sub menu through menu items

问题描述

我想遍历所有菜单项并将这些项置于Treeview中.为此，我使用了以下代码.

信息
我有交易"菜单，并且有购买"菜单，而购买菜单有
(购买发票，收货单等).我想让该商品进入Treeview，正在交易中，应该有购买，正在购买中的应该有购买发票，并且收货很好.

我怎样才能做到这一点..?

请帮帮我.

谢谢

I want to loop through all menu items and put the items to treeview. I used following code for this purpose.

inforamtion
I have Transaction Menu and it has a Purchase Menu and purchase menu have
(Purchase invoice, Good Receive Note, etc). I want to get this items to treeview, under transaction, should have purchase and under purchase should have purchase invoice and good receive note

How can I do this..?

Please help me.

Thanks

private void GetControlByName()     
{
    for (int i = 0; i < this.menuStrip1.Items.Count; i++)
    {
        string mnuItemName = this.menuStrip1.Items[i].Text;
        Tree.Nodes.Add("", mnuItemName, 0, 2);
        ToolStripMenuItem tmpMenuItem = this.menuStrip1.Items[i] as ToolStripMenuItem;
        
        for (int j = 0; j < tmpMenuItem.DropDownItems.Count; j++)
        {
            string menuSubItem = tmpMenuItem.DropDownItems[j].Text;
            if (menuSubItem != "")
            {
                Tree.Nodes[i].Nodes.Add("", menuSubItem, 1, 2);


            }
        }
    }
    Tree.ExpandAll();
}

推荐答案

您需要编写递归函数.例如，递归 [ http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.nodes.aspx [ ^ ]
http://stackoverflow.com/questions/881607/adding-child-nodes-in-treeview [^ ]
http://msdn.microsoft.com/en-us/library/aa984278％28v = vs.71％29.aspx [ ^ ]

You need to write recursive function. For example, recursion[^] is used to enumerate folders on the hard disc.

More about Treeview:
http://msdn.microsoft.com/en-us/library/system.windows.forms.treeview.nodes.aspx[^]
http://stackoverflow.com/questions/881607/adding-child-nodes-in-treeview[^]
http://msdn.microsoft.com/en-us/library/aa984278%28v=vs.71%29.aspx[^]

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