C#键盘组合键

最新推荐文章于 2024-12-21 22:29:29 发布

yxtyxt3311

最新推荐文章于 2024-12-21 22:29:29 发布

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文章标签： c# textbox object

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        private void textBox1_KeyDown(object sender, KeyEventArgs e)
        {
            textBox1.Text = "你按下的健是" + e.KeyCode;
            if (e.KeyCode == Keys.Up)
            {
                textBox1.Text += ",即向上箭头！";
            }
            if (e.Modifiers == (Keys.Control | Keys.Alt | Keys.Shift))
            {
                textBox1.Text +=",即组合键Ctrl+Alt+Shift";
            }
            switch (e.KeyData)
            {
                case(Keys .Control |Keys .X):
                    textBox1.Text += "你按下的是Ctrl+X";
                    break;
                case (Keys .Control |Keys .Y):
                    textBox1 .Text +="你按下的是Ctrl+Y";
                    break ;
            }
        }