ContextMenuStrip 中添加子菜单

ContextMenuStrip 中添加二级菜单

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 代码如下：

        Dim AAA As Windows.Forms.ContextMenuStrip = New Windows.Forms.ContextMenuStrip()
        Dim BBB As ToolStripMenuItem = New System.Windows.Forms.ToolStripMenuItem
        Dim CCC As ToolStripMenuItem = New System.Windows.Forms.ToolStripMenuItem

        CCC.Name = "CCC"
        CCC.Text = "CCC"

        BBB.Name = "BBB"
        BBB.Text = "BBB"

        BBB.DropDownItems.AddRange(New ToolStripItem() {CCC})

        AAA.Items.Add(BBB)

        Me.ContextMenuStrip = AAA