如何为表单按钮使用快捷键. [英] How to use shortcut keys for button of forms.

问题描述

我想对表单上使用的按钮使用快捷键.
例如，我想在按下键盘上的Esc键时关闭窗体.
如果有任何对此有代码的人请转发.
预先感谢.

I want to use shortcut keys for button used on forms.
for example i want to close form on key press of Esc button on keyboard.
if any one having code for this pls forward it.
Thanks in advance.

推荐答案

HJi，

将此代码复制到您的代码中:

HJi,

copy this code to your code:

protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
   if (keyData == Keys.Escape) this.Close();
   return base.ProcessCmdKey(ref msg, keyData);
}

在窗体键按下事件中写入此

如果(e.keycode == keys.escape)
{
this.close
}

on form key down event write this

if (e.keycode == keys.escape)
{
this.close
}

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