ASP.NET通用处理程序编译错误

我有一个通用的处理程序，根据查询字符串服务PDF的。我以前没有使用过的处理程序，但是当我建立我得到2个奇怪的错误，我无法找到一个解决方案：错误是：ASP.NET通用处理程序编译错误

命名空间不能直接包含成员如字段或方法
关键字，标识符或字符串后面逐字符预期：@

这里是代码

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 

namespace Center 
{ 
    /// <summary> 
    /// This tracks user opens serves the proper PDF by querystring value f 
    /// </summary> 
    public class GetFile : IHttpHandler 
    { 

     public void ProcessRequest(HttpContext context) 
      { 

        //Get file reference 
       if (context.Request.QueryString["f"] != null) 
       { 
        string file; 
        string fullFilePath; 
        string fileName; 

        file = context.Request.QueryString["f"]; 


        switch (file) 
        { 
         case "Access": 
          App_Code.bi.LogFileDownload("Access Fact Sheet", context.Session["UserID"].ToString()); 
          fullFilePath = "files/Access2013.pdf#zoom=100"; 
          fileName = "Access2013.pdf"; 
          context.Response.Clear(); 
          context.Response.ContentType = "application/pdf"; 
          context.Response.AddHeader("Content-Disposition", "attachment; filename=" + fileName); 
          context.Response.TransmitFile(fullFilePath); 
          context.Response.End(); 
          break; 

         case "MobileApp": 

          fullFilePath = "files/mobile_app.pdf#zoom=100"; 
          fileName = "mobile_app.pdf"; 
          context.Response.Clear(); 
          context.Response.ContentType = "application/pdf"; 
          context.Response.AddHeader("Content-Disposition", "attachment; filename=" + fileName); 
          context.Response.TransmitFile(fullFilePath); 
          context.Response.End(); 
          break; 

         case "BillingFact": 

          fullFilePath = "files/billing_factsheet.pdf#zoom=100"; 
          fileName = "billing_factsheet.pdf"; 
          context.Response.Clear(); 
          context.Response.ContentType = "application/pdf"; 
          context.Response.AddHeader("Content-Disposition", "attachment; filename=" + fileName); 
          context.Response.TransmitFile(fullFilePath); 
          context.Response.End(); 
          break; 

         case "HistoricalFact": 

          fullFilePath = "files/Implementation.pdf#zoom=100"; 
          fileName = "Implementation.pdf"; 
          context.Response.Clear(); 
          context.Response.ContentType = "application/pdf"; 
          context.Response.AddHeader("Content-Disposition", "attachment; filename=" + fileName); 
          context.Response.TransmitFile(fullFilePath); 
          context.Response.End(); 
          break; 


         case "ImplementationKit": 
          App_Code.bi.LogFileDownload("Implementation Kit", context.Session["UserID"].ToString()); 
          fullFilePath = "files/Implementation_kit.pdf#zoom=100"; 
          fileName = "Implementation.pdf"; 
          context.Response.Clear(); 
          context.Response.ContentType = "application/pdf"; 
          context.Response.AddHeader("Content-Disposition", "attachment; filename=" + fileName); 
          context.Response.TransmitFile(fullFilePath); 
          context.Response.End(); 
          break; 




        } 

       } 


     } 

     public bool IsReusable 
     { 
      get 
      { 
       return false; 
      } 
     } 
    } 
} 

ASHX file 
--------------- 

<%@ WebHandler Language="C#" CodeBehind="GetFile.ashx.cs" Class="Center.GetFile" %>

来源

2013-10-02 Sam Cromer

我可以准确地复制你的代码（注释掉两个' APP_Code'线），它工作正常。此外，如果你看我的[先前发布]中的示例（http://stackoverflow.com/questions/19123961/filehandler-in-asp-net/19124733#19124733），你不必乱七八糟的查询字符串和开关语句......为什么不直接链接到PDF？每次添加新文件时，这条路线都会很痛苦。 – MikeSmithDev

感谢@MikeSmithDev，我将改变这种方式来删除switch语句，并且只要在测试过程中确定这个文件信息从数据库中提取出来，它就是一种“概念验证”解决方案，我只是想确定它在我清理之前工作。它没有建立，因为ashx文件因某种原因被设置为编译。 –

我想通了......本身被设置为编译ashx的文件，将其变更为内容，并只编译CS文件，并建立..

来源

2013-10-02 14:43:17

ASP.NET通用处理程序编译错误

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