验证控件

using  System;
using  System.Data;
using  System.Configuration;
using  System.Collections;
using  System.Web;
using  System.Web.Security;
using  System.Web.UI;
using  System.Web.UI.WebControls;
using  System.Web.UI.WebControls.WebParts;
using  System.Web.UI.HtmlControls;

public   partial   class  Default2 : System.Web.UI.Page
... {
    protected void Page_Load(object sender, EventArgs e)
    ...{

    }
    protected void CustomValidator1_ServerValidate(object source, ServerValidateEventArgs e)
    ...{
        if (e.Value == "服务部" || e.Value == "技术部")
        ...{
            e.IsValid = true;
        }
        else
        ...{
            e.IsValid = false;
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    ...{
        if (IsValid)
        ...{
            Response.Write("<script>alert('验证成功')</script>");
        }
        else
        ...{
            Response.Write("<script>alert('验证shibai')</script>");
        }

    }
}

<% ... @ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2"  %>

<! 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 > 无标题页 </ title >
</ head >
< body >
     < form  id ="form1"  runat ="server" >
     < div >
         < div  style ="text-align: center" >
             < table  border ="1" >
                 < tr >
                     < td  style ="width: 100px" >
                        名字 </ td >
                     < td  style ="width: 100px" >
                         < asp:TextBox  ID ="TextBox1"  runat ="server" ></ asp:TextBox ></ td >
                     < td  style ="width: 100px" >
                         < asp:RequiredFieldValidator  ID ="RequiredFieldValidator1"  runat ="server"  ControlToValidate ="TextBox1"
                            ErrorMessage ="*" ></ asp:RequiredFieldValidator ></ td >
                 </ tr >
                 < tr >
                     < td  style ="width: 100px" >
                        密码 </ td >
                     < td  style ="width: 100px" >
                         < asp:TextBox  ID ="TextBox2"  runat ="server"  TextMode ="Password" ></ asp:TextBox ></ td >
                     < td  style ="width: 100px" >
                         < asp:RequiredFieldValidator  ID ="RequiredFieldValidator2"  runat ="server"  ControlToValidate ="TextBox2"
                            ErrorMessage ="*" ></ asp:RequiredFieldValidator ></ td >
                 </ tr >
                 < tr >
                     < td  style ="width: 100px" >
                        验证密码 </ td >
                     < td  style ="width: 100px" >
                         < asp:TextBox  ID ="TextBox3"  runat ="server"  TextMode ="Password" ></ asp:TextBox ></ td >
                     < td  style ="width: 100px" >
                         < asp:CompareValidator  ID ="CompareValidator1"  runat ="server"  ControlToCompare ="TextBox2"
                            ControlToValidate ="TextBox3"  ErrorMessage ="验证正确？" ></ asp:CompareValidator ></ td >
                 </ tr >
                 < tr >
                     < td  style ="width: 100px" >
                        年龄 </ td >
                     < td  style ="width: 100px" >
                         < asp:TextBox  ID ="Tbage"  runat ="server" ></ asp:TextBox ></ td >
                     < td  style ="width: 100px" >
                         < asp:RangeValidator  ID ="RangeValidator1"  runat ="server"  ControlToValidate ="Tbage"
                            ErrorMessage ="1到100"  MaximumValue ="99"  MinimumValue ="1" ></ asp:RangeValidator ></ td >
                 </ tr >
                 < tr >
                     < td  style ="width: 100px" >
                        邮件 </ td >
                     < td  style ="width: 100px" >
                         < asp:TextBox  ID ="TextBox5"  runat ="server" ></ asp:TextBox ></ td >
                     < td  style ="width: 100px" >
                         < asp:RegularExpressionValidator  ID ="RegularExpressionValidator1"  runat ="server"  ControlToValidate ="TextBox5"
                            ErrorMessage ="格式"  ValidationExpression ="w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*" ></ asp:RegularExpressionValidator ></ td >
                 </ tr >
                 < tr >
                     < td  style ="width: 100px" >
                        自己定义的 </ td >
                     < td  style ="width: 100px" >
                         < asp:TextBox  ID ="TextBox6"  runat ="server" ></ asp:TextBox ></ td >
                     < td  style ="width: 100px" >
                         < asp:CustomValidator  ID ="CustomValidator1"  runat ="server"  ControlToValidate ="TextBox6"
                            ErrorMessage ="Cus公司验证"  OnServerValidate ="CustomValidator1_ServerValidate" ></ asp:CustomValidator ></ td >
                 </ tr >
                 < tr >
                     < td  style ="width: 100px" >
                        错误信息 </ td >
                     < td  style ="width: 100px" >
                         < asp:ValidationSummary  ID ="ValidationSummary1"  runat ="server"   />
                     </ td >
                     < td  style ="width: 100px" >
                     </ td >
                 </ tr >
                 < tr >
                     < td  style ="width: 100px" >
                     </ td >
                     < td  style ="width: 100px" >
                         < asp:Button  ID ="Button1"  runat ="server"  OnClick ="Button1_Click"  Text ="Button"   /></ td >
                     < td  style ="width: 100px" >
                     </ td >
                 </ tr >
             </ table >
         </ div >
    
     </ div >
     </ form >
</ body >
</ html >