1,sumbit表单提交 
WebForm1.aspx源码: 
 
<%@ Page Language=\"C#\" AutoEventWireup=\"true\" CodeBehind=\"WebForm1.aspx.cs\" Inherits=\"NETFormDemo.ashx.WebForm1\" %> 
<!DOCTYPE html> 
<html xmlns=\"http://www.w3.org/1999/xhtml\"> 
<head > 
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> 
<title></title> 
<script type=\"text/javascript\"> 
</script> 
</head> 
<body> 
<form id=\"form1\" action=\"submitForm.ashx\" > 
<div> 
<input type=\"submit\" value=\"提交\" /> 
</div> 
</form> 
</body> 
</html> 
 submitForm.ashx源码: 
 
using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
namespace NETFormDemo.ashx 
{ 
/// <summary> 
/// submitForm 的摘要说明 
/// </summary> 
public class submitForm : IHttpHandler 
{ 
public void ProcessRequest(HttpContext context) 
{ 
context.Response.ContentType = \"text/plain\"; 
context.Response.Write(\"Hello World\"); 
} 
public bool IsReusable 
{ 
get 
{ 
return false; 
} 
} 
} 
} 
 2,ajax提交 
HtmlPage1.html 源码: 
 
<!DOCTYPE html> 
<html xmlns=\"http://www.w3.org/1999/xhtml\"> 
<head> 
<title></title> 
<script src=\"test1.js\" type=\"text/javascript\"></script> 
<script src=\"jquery-1.4.min.js\" type=\"text/javascript\"></script> 
<script type=\"text/javascript\"> 
function add(url) { 
var A = $(\"#a1\").val(); 
var B = $(\"#b1\").val(); 
$.ajax({ 
url: \"ashx/add.ashx?i=\" + A + \"&j=\" + B, 
data: { 
num1: A, 
num2: B 
}, 
dataType: \"html\", 
success: function (result) { 
} 
}); 
} 
</script> 
</head> 
<body> 
<form id=\"form1\" runat=\"server\"> 
<input type=\"text\" id=\"a1\" /> 
<input type=\"text\" id=\"b1\"/> 
<input type=\"button\" onclick=\"add()\"/> 
<label id=\"lb\"></label> 
</form> 
</body> 
</html> 
 add.ashx源码: 
 
using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
namespace NETFormDemo.ashx 
{ 
/// <summary> 
/// Login 的摘要说明 
/// </summary> 
public class Login : IHttpHandler 
{ 
public void ProcessRequest(HttpContext context) 
{ 
context.Response.ContentType = \"text/plain\"; 
int first = Convert.ToInt32(context.Request.Params[\"i\"]); 
int sec = Convert.ToInt32(context.Request.Params[\"j\"]); 
int res = first + sec; 
context.Response.Write(res); 
context.Response.Write(\"fdd ff\"); 
} 
public bool IsReusable 
{ 
get 
{ 
return false; 
} 
} 
} 
} 
 
                
                
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