当按下回车时,触发某“确定”按钮事件

如下所示:

private void txtKCodeSN_KeyDown(object sender, KeyEventArgs e)
{
  if (e.KeyCode == Keys.Enter)
  {
    btnAdd_Click(null, null);
  }
}

原文地址:https://www.cnblogs.com/seasons1987/p/3518505.html