Question

WebSite / .net Framework 4.6.1 / VS2017

如果我右键单击项目/添加/添加新项/ Visual c＃/通用处理程序然后单击添加，然后VS2017创建一个.ashx文件。该文件将编译并运行正常，但编辑器视图在错误列表窗口中显示错误。

清洁的溶液并重建=>不变

已清理解决方案并重新启动vs2017并重建=>不变

using System;
using System.Web;

public class Handler : IHttpHandler {

    public void ProcessRequest (HttpContext context) {
        context.Response.ContentType = "text/plain";
        context.Response.Write("Hello World");
    }

    public bool IsReusable {
        get {
            return false;
        }
    }

}

我希望它不会给出任何错误，但它会给出：

Severity    Code    Description Project File    Line    Suppression State
Error   CS1022  Type or namespace definition, or end-of-file expected   Miscellaneous Files C:\Users\xxx\Handler.ashx   1   Active
Error   CS1646  Keyword, identifier, or string expected after verbatim specifier: @ Miscellaneous Files C:\Users\xxx\Handler.ashx   1   Active
Error   CS1002  ; expected  Miscellaneous Files C:\Users\xxx\Handler.ashx   1   Active
Error   CS0116  A namespace cannot directly contain members such as fields or methods   Miscellaneous Files C:\Users\xxx\Handler.ashx   1   Active
Error   CS1022  Type or namespace definition, or end-of-file expected   Miscellaneous Files C:\Users\xxx\Handler.ashx   1   Active
Error   CS1529  A using clause must precede all other elements defined in the namespace except extern alias declarations    Miscellaneous Files C:\Users\xxx\Handler.ashx   2   Active
Error   CS1529  A using clause must precede all other elements defined in the namespace except extern alias declarations    Miscellaneous Files C:\Users\xxx\Handler.ashx   3   Active

标准ashx文件将无法编译

0 个答案: