c#CheckedListBox选择个数限定

private void checkedListBox1_ItemCheck(object sender, ItemCheckEventArgs e)
        {
            if (e.CurrentValue == CheckState.Checked) return;//取消选中就不用进行以下操作
            for (int i = 0; i < ((CheckedListBox)sender).Items.Count; i++)
            {
                ((CheckedListBox)sender).SetItemChecked(i, false);//将所有选项设为不选中
            }
            e.NewValue = CheckState.Checked;//刷新
        }

标签：Checked,sender,c#,个数,private,选中,CheckState,CheckedListBox
来源： https://blog.csdn.net/qq_36248777/article/details/98946128