按键事件不起作用 [英] keypress event not working

问题描述

private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
      {
          MessageBox.Show("hello");

      }

我使用上面的代码在消息框中显示了问候.，但是它不起作用

i used above code to show hello in message box.,but its not working

推荐答案

嗨朋友


试试这样的东西，

textBox1->属性->尝试查找(事件选项)->然后选择按键选项

最终将您的代码放入keypress函数中，然后执行它...

问候
sarva

hi friend


try something like this,

textBox1->properties->try to find (Events option)->then select keypress option

eventually put your code within keypress function, then execute it...

regards
sarva

http://www.daniweb.com/software-development/vbnet/threads/114278/textbox-key-press-event [

这篇关于按键事件不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！