C# ContextMenuStrip 点击右键不显示菜单，只点击左键显示菜单

1.点击左键显示菜单

private void btnAdd_MouseClick(object sender, MouseEventArgs e)
       {
            if (e.Button == MouseButtons.Left)
            {
                //设置显示的位置为鼠标所在的位置
                cmsAddMusic.Show(MousePosition.X, MousePosition.Y);
                //cmsAddMusic.Show(Cursor.Position);
            }
        }

2.右键点击不显示菜单

选择你要之前绑定ContextMenuStrip的控件，将该控件的ContextMenuStrip项设置为 无