c# winform如何屏蔽键盘上下左右键
重写事件:
protected override bool ProcessDialogKey(Keys keyData)
{
if (keyData == Keys.Up || keyData == Keys.Down ||
keyData == Keys.Left || keyData == Keys.Right)
return false;
else
return base.ProcessDialogKey(keyData);
}
该努力的时候努力
该休息的时候休息