奇怪MVC RedirectToAction的行为

Question

我有以下UserController的方法：

public ActionResult DeleteThread(int RootMessageID) 
{ 
    _repository.DeleteMessageThread(RootMessageID); 
    return RedirectToAction("ActionMessageSuccess", new { txt = "Message was sent successfully" }); 
} 
    public ActionResult ActionMessageSuccess(string txt) 
    { 
     return View(txt); 
    } 

有CSHTML页面（在浏览\用户）：

@model System.String 
@{ 
    ViewBag.Title = "SendMessageSuccess"; 
    Layout = "~/Views/Shared/_LayoutUser.cshtml"; 
} 

<h2>@Model</h2> 

但我得到：

The view 'Message was sent successfully' or its master was not found or no view engine supports the searched locations. The following locations were searched: 
~/Views/User/Message was sent successfully.aspx 
~/Views/User/Message was sent successfully.ascx 
~/Views/Shared/Message was sent successfully.aspx 
~/Views/Shared/Message was sent successfully.ascx 
~/Views/User/Message was sent successfully.cshtml 
~/Views/User/Message was sent successfully.vbhtml 
~/Views/Shared/Message was sent successfully.cshtml 
~/Views/Shared/Message was sent successfully.vbhtml 

之后调用DeleteThread。为什么？

Answer 1

redirectToAction没有问题。

要调用RedirectToAction("ActionMessageSuccess", new { txt = "Message was sent successfully" });

所以重定向到行动ActionMessageSuccess与TXT值。

随着ActionMessageSuccess您正在使用的名字TXT即返回视图“消息发送成功”，但无法将文件与名称的视图系统“消息发送成功”。