asp.net:不同的控件回车后响应不同的按钮
private void Page_Load(object sender, System.EventArgs e)
{
TextBox1.Attributes.Add("onKeydown", "if(event.keyCode == 13){document.getElementById('Button2').click();return false;}");
TextBox2.Attributes.Add("onKeydown", "if(event.keyCode == 13){document.getElementById('Button3').click();return false;}");
}