private void Form1_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Up: { SendKeys.Send("{Tab}"); break; }
case Keys.Down: { break; }
}
}或ProcessCmdKey
C#中用方向键来替代tab键来移动焦点
最新推荐文章于 2025-08-24 15:12:54 发布
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Up: { SendKeys.Send("{Tab}"); break; }
case Keys.Down: { break; }
}
}或ProcessCmdKey