如何用CheckedBox实现CheckedListBox中的全选?

for (int i = 0; i < checkedListBox1.Items .Count; i++)
            {
                checkedListBox1.SetItemChecked(i, true);
            }
            

全不选

            for (int i = 0; i < checkedListBox1.Items .Count; i++)
            {
                checkedListBox1.SetItemChecked(i, false);
            }

学习了啊!!谢谢楼上

谢谢了.