標籤：style blog http io color os sp for on
1 <body > 2 <form method="post" action="program.ashx"> 3 <input type="hidden"value="true"name="ispostback" /> 4 <!--隱藏欄位的作用是判斷是否是提交表單進入program.ashx--> 5 姓名：<input type="text" name="ming"value="@value"/> 6 <input type="submit" value="提交" /> 7 @msg 8 </form> 9 </body>10 </html>11 12 13 public void ProcessRequest(HttpContext context)14 {15 context.Response.ContentType = "text/html"; 16 string fullpath = context.Server.MapPath("HtmlGetElementByid.html");17 string content = File.ReadAllText(fullpath);18 string msg = "";19 string ispostback=context.Request["ispostback"];20 string ming = context.Request["ming"];21 22 if (ispostback=="true")23 {24 context.Response.Write("提交進入");25 msg = ming + "你好";26 }27 else28 {29 context.Response.Write("直接進入"); 30 }31 content = content.Replace("@value",ming);32 content = content.Replace("@msg",msg);33 context.Response.Write(content);34 context.Response.Write(ming);35 }
實現按索引值自增
public class IncreaseValue : IHttpHandler { public void ProcessRequest(HttpContext context) { context.Response.ContentType = "text/html"; string ispostback=context.Request["ispostback"]; string number = context.Request["number"]; if(ispostback=="true") { if (number == "@value") number = "0"; int i = Convert.ToInt32(number); i++; number = i.ToString(); } else { number = "0"; } string path = context.Server.MapPath("IncreaseValue.html"); string content = System.IO.File.ReadAllText(path); content=content.Replace("@value",number); context.Response.Write(content); }<body> <form action="IncreaseValue.ashx"> <input type="hidden"value="true"name="ispostback" /> <input type="text"value="@value"name="number"/> <input type="submit"value="自增" /> </form></body>
ASP.Net初級學習一（基本語句入門）
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
