LabelPlus.ToolStripButtonGroup.DelAllButtons C# (CSharp) Method

        public void DelAllButtons()
        {
            foreach(var btn in myToolStripButtonList){
                myToolStrip.Items.Remove(btn);
            }
            myToolStripButtonList.Clear();
        }

        public void Refresh(GroupDefineItemCollection groups)
        {
            myButtonGroup.DelAllButtons();  //清除当前按钮

            buttonFont = new Font(toolStrip.Font.FontFamily, 12, toolStrip.Font.Style);

            for (int i = 1; i <= groups.UserGroupCount; i++)
            {
                ToolStripButton button = new ToolStripButton();

                string title     = groups.GetViewName(i);
                string fullTitle = groups.GetFullViewName(i);
                Color  color     = groups.GetColor(i);

                button.Font        = buttonFont;
                button.ForeColor   = color;
                button.Text        = title;
                button.ToolTipText = fullTitle;
                myButtonGroup.AddButton(button);
            }

            if (myButtonGroup[0] != null)
            {
                myButtonGroup[0].Checked = true;
            }
        }