asp.net 4.0 中 Catch() 的 URL 路由

发布于 2024-11-07 05:55:04 字数 700 浏览 0 评论 0原文

我已在我的内容页面中写入

   protected void Page_Init(object sender, EventArgs e)
    {
        try
        {
            Page.Title = "Bollywood Movie-" + Page.RouteData.Values["MovieName"].ToString();
            int movieid = int.Parse(Page.RouteData.Values["MovieId"].ToString());
        }
        catch (Exception ex)
        {
            Response.RedirectToRoute("ErrorPage");
        }
    }

，但进入 catch 后，它不会重定向到错误页面，而是转到 page_load，然后转到 master 的 page_load，然后显示

Server Error in '/' Application.

输入字符串格式不正确的错误。描述：执行当前 Web 请求期间发生未处理的异常。请查看堆栈跟踪以获取有关错误及其在代码中的来源的更多信息。

异常详细信息：System.FormatException：输入字符串的格式不正确。

怎么了？？？

原文

I have written in my content page

   protected void Page_Init(object sender, EventArgs e)
    {
        try
        {
            Page.Title = "Bollywood Movie-" + Page.RouteData.Values["MovieName"].ToString();
            int movieid = int.Parse(Page.RouteData.Values["MovieId"].ToString());
        }
        catch (Exception ex)
        {
            Response.RedirectToRoute("ErrorPage");
        }
    }

but after going into catch it doesn't redirect to error page but it goes to page_load then page_load of master then it shows error of

Server Error in '/' Application.

Input string was not in a correct format.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.FormatException: Input string was not in a correct format.

what is wrong???

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北风几吹夏 2024-11-14 05:55:04

您需要在 application_start 事件中注册路由，以告诉服务器针对给定字符串调用哪个页面。

在您的 Global.asax 文件中写入以下内容：

void Application_Start(object sender, EventArgs e) 
{

   RouteTable.Routes.MapPageRoute(
      "ErrorPage",      // Route name
      "ErrorPage",      // Route URL
      "~/ErrorPage.aspx" // Web page to handle route
   );
}

请参阅此帖子了解更多详细信息。

You need to register the routes in application_start event to tell server which page to call for given string.

In your Global.asax file write following:

void Application_Start(object sender, EventArgs e) 
{

   RouteTable.Routes.MapPageRoute(
      "ErrorPage",      // Route name
      "ErrorPage",      // Route URL
      "~/ErrorPage.aspx" // Web page to handle route
   );
}

Please refer to this post for more details.

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