C#中用鼠标右键选中tabpage选项卡 并且弹出右键菜单,实现选项卡的关闭

首先拖一个 ContextMenuStrip 控件

 

      private void UserSecurityTab_MouseDown(object sender, MouseEventArgs e)
      {
        if (e.Button == MouseButtons.Right)
        {
          for (int i = 0; i < UserSecurityTab.TabPages.Count; i++)
          {
            TabPage tp = UserSecurityTab.TabPages[i];
            if (UserSecurityTab.GetTabRect(i).Contains(new Point(e.X, e.Y)))
            {
              UserSecurityTab.SelectedTab = tp;