aspx 代码:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="MyWebForm.aspx.cs" Inherits="MyWebApplication.MyWebForm" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body style="height: 334px">
<form id="form1" runat="server">
<div style="height: 338px">
<asp:TextBox ID="MyTextBox" runat="server" AutoPostBack="True"></asp:TextBox>
<br />
<asp:CustomValidator ID="MyCustomValidator" runat="server"
ControlToValidate="MyTextBox" ErrorMessage="My error message"
onservervalidate="Foo2"></asp:CustomValidator>
</div>
</form>
</body>
</html>
C#代码:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace MyWebApplication
{
public partial class MyWebForm : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
bool Foo1(string bar)
{
if (bar == "bar")
return true;
return false;
}
protected void Foo2(object source, ServerValidateEventArgs args)
{
args.IsValid = this.Foo1(this.MyTextBox.Text);
} // breakpoint
}
}
我在 Foo2 函数(注释)中设置了断点,但调试器没有访问它。我试着写不同的文本,不写任何东西,写“栏”,然后按回车和制表符,但它仍然不起作用。我的意思是文本更改操作。是否可以?