使用在asp.net控制asp.net mvc的觀點

Question

下面的代碼將一個asp.net web表單控制到我的內容佔位符在web表單應用程序：

var someControl = (System.Web.UI.UserControl)LoadControl("~/serverPath/" + ControlName + ".ascx"); 
phContentControls.Controls.Add(someControl); 

所以我不知道有什麼辦法，我可以添加呈現asp.net mvc視圖到我的控制？

OMG，跆拳道我剛剛問：d

Answer 1

你可以嘗試做一些這樣的：

這是一個MvcUtility類我用的時候，我想呈現在Web表單PartialViews或ChildActions頁面，我不認爲我已經在UserControl中使用它。

不知道你使用的MVC版本，但我知道這適用於MVC 3和Razor Views。

public static class MvcUtility 
{ 
     public static void RenderPartial(string partialViewName, object model) 
     { 
      // Get the HttpContext 
      HttpContextBase httpContextBase = new HttpContextWrapper(HttpContext.Current); 
      // Build the route data, pointing to the Some controller 
      RouteData routeData = new RouteData(); 
      routeData.Values.Add("controller", typeof(Controller).Name); 
      // Create the controller context 
      ControllerContext controllerContext = new ControllerContext(new RequestContext(httpContextBase, routeData), new Controller()); 
      // Find the partial view 
      IView view = FindPartialView(controllerContext, partialViewName); 
      // create the view context and pass in the model 
      ViewContext viewContext = new ViewContext(controllerContext, view, new ViewDataDictionary { Model = model }, new TempDataDictionary(), httpContextBase.Response.Output); 
      // finally, render the view 
      view.Render(viewContext, httpContextBase.Response.Output); 
     } 

     private static IView FindPartialView(ControllerContext controllerContext, string partialViewName) 
     { 
      // try to find the partial view 
      ViewEngineResult result = ViewEngines.Engines.FindPartialView(controllerContext, partialViewName); 
      if (result.View != null) 
      { 
       return result.View; 
      } 
      // wasn't found - construct error message 
      StringBuilder locationsText = new StringBuilder(); 
      foreach (string location in result.SearchedLocations) 
      { 
       locationsText.AppendLine(); 
       locationsText.Append(location); 
      } 
      throw new InvalidOperationException(String.Format("Partial view {0} not found. Locations Searched: {1}", partialViewName, locationsText)); 
     } 

     public static void RenderAction(string controllerName, string actionName, object routeValues) 
     { 
      RenderPartial("RenderActionUtil", new RenderActionVM() { ControllerName = controllerName, ActionName = actionName, RouteValues = routeValues }); 
     } 
    } 

要渲染ChildAction您將需要共享MVC局部視圖views文件夾：

@model YourNamespace.RenderActionVM 

@{ 
    Html.RenderAction(Model.ActionName, Model.ControllerName, Model.RouteValues); 
} 

和視圖模式：

public class RenderActionVM 
{ 
    public string ControllerName { get; set; } 
    public string ActionName { get; set; } 
    public object RouteValues { get; set; } 
} 

在你的web表單

最後頁面調用像這樣：

<% MvcUtility.RenderPartial("_SomePartial", null); %> 

<% MvcUtility.RenderAction("SomeController", "SomeAction", new { accountID = Request.QueryString["id"], dateTime = DateTime.Now }); %>