过滤掉上下移动的键盘事件 in KeyPress event handler, sete.Handled = true; 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 tryrichTextBox.KeyPress += new System.Windows.Forms.KeyPressEventHandler(richTextBox_KeyPress);....void richTextBox_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e){ if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down) e.Handled = true;} 可richTextBox_KeyPress没有e.KeyCode == Keys.Up的参数且如我把这段程序if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down) e.Handled = true;搬到richTextBox_KeyuUp也不能执行耶麻烦帮我解解看感激不尽 对不起,我没测试,有点异想天开,请试试:richTextBox.KeyDown += new KeyEventHandler(richTextBox_KeyUp); void richTextBox_KeyUp(object sender, System.Windows.Forms.KeyEventArgs e){ if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down) e.Handled = true;} hehe, it works but the naming is bad, change "richTextBox_KeyUp" to "richTextBox_KeyDown" c# 生成pivot table 拆箱问题 在datagrid中固定某几列,让它们在拖动水平滚动条时也不移动? dropdownlist的问题 谁能给段UDP发送和接收文件的例子,谢了! 谁能给我一个WEB下使用的ListView控件的下载地址? c#二维动态数组的问题???急!!!!!!! c#水晶报表打印的问题 谁能跟我讲解一下这两个概念? 谢谢! 有关COM参数传入的问题--帮朋友问一下,请多帮忙。 请问在VS中任何实现字段合并? 我菜得已经没分了:) 数据库问题,没人出手:(
System.Windows.Forms.KeyPressEventHandler(richTextBox_KeyPress);
....void richTextBox_KeyPress(object sender,
System.Windows.Forms.KeyPressEventArgs e)
{
if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down)
e.Handled = true;
}
且如我把这段程序
if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down)
e.Handled = true;
搬到richTextBox_KeyuUp
也不能执行耶
麻烦帮我解解看
感激不尽
void richTextBox_KeyUp(object sender, System.Windows.Forms.KeyEventArgs e)
{
if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down)
e.Handled = true;
}