private void 添加群组切换ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var groupSwitchGroup = new frmGroupSwitchGroup();

            groupSwitchGroup.Opt = Util.Operateion.Add;
            groupSwitchGroup.ShowDialog(this);
            LoadGroupSwitch();
        }
 private void 添加群组切换ToolStripMenuItem_Click(object sender, EventArgs e)
 {
     var groupSwitchGroup = new frmGroupSwitchGroup();
     groupSwitchGroup.Opt = Util.Operateion.Add;
     groupSwitchGroup.ShowDialog(this);
     LoadGroupSwitch();
 }