C# 将子菜单添加到上下文菜单条的特定菜单项

我有一个上下文菜单条，其中的菜单项将根据特定条件填充

例：

对于条件1：

myContextMenuStrip.Items.Clear();
myContextMenuStrip.Items.Add("Item title", null, myClickHandler);
myContextMenuStrip.Items.Add("Item Status", null, myClickHandler);
myContextMenuStrip.Items.Add("Item Variables", null, myClickHandler);

条件2：

myContextMenuStrip.Items.Clear();
myContextMenuStrip.Items.Add("Item Status", null, myClickHandler);

对于向ItemStatus添加子菜单的条件1，我使用

(myContextMenuStrip.Items[1] as ToolStripMenuItem).DropDownItems.Add("Submenu1", null, new EventHandler(gridcontextsubMenu_ItemClicked));
(myContextMenuStrip.Items[1] as ToolStripMenuItem).DropDownItems.Add("Submenu2", null, new EventHandler(gridcontextsubMenu_ItemClicked));

(myContextMenuStrip.Items[0] as ToolStripMenuItem).DropDownItems.Add("Submenu1", null, new EventHandler(gridcontextsubMenu_ItemClicked));
(myContextMenuStrip.Items[0] as ToolStripMenuItem).DropDownItems.Add("Submenu2", null, new EventHandler(gridcontextsubMenu_ItemClicked));

对于向ItemStatus添加子菜单的条件2，我使用

(myContextMenuStrip.Items[1] as ToolStripMenuItem).DropDownItems.Add("Submenu1", null, new EventHandler(gridcontextsubMenu_ItemClicked));
(myContextMenuStrip.Items[1] as ToolStripMenuItem).DropDownItems.Add("Submenu2", null, new EventHandler(gridcontextsubMenu_ItemClicked));

(myContextMenuStrip.Items[0] as ToolStripMenuItem).DropDownItems.Add("Submenu1", null, new EventHandler(gridcontextsubMenu_ItemClicked));
(myContextMenuStrip.Items[0] as ToolStripMenuItem).DropDownItems.Add("Submenu2", null, new EventHandler(gridcontextsubMenu_ItemClicked));

但是我需要一种常规方法来将子菜单添加到菜单项ItemStatus

---

请分享答案

一个

ContextMenuStrip

的

Items

属性返回一个

ToolStripItemCollection

，该属性允许您使用带有索引号或名称的索引器。因此，您可以使用

项目的项目名称。例如：

(myContextMenuStrip.Items["Item Status"] as ToolStripMenuItem).DropDownItems.Add("Submenu1", null, new EventHandler(gridcontexsubMenu_ItemClicked));

谢谢你，迈克。现在试试这个。希望会带来积极的结果