示例#1
0
 /// <summary>
 /// Renders a partial MVC view to the given writer. Use this method to render
 /// a partial view that doesn't merge with _Layout and doesn't fire
 /// _ViewStart.
 /// </summary>
 /// <param name="viewPath">
 /// The path to the view to render. Either in same controller, shared by
 /// name or as fully qualified ~/ path including extension
 /// </param>
 /// <param name="model">The model to pass to the viewRenderer</param>
 /// <param name="controllerContext">Active Controller context</param>
 /// <param name="writer">Writer to render the view to</param>
 /// <param name="errorMessage">optional out parameter that captures an error message instead of throwing</param>
 /// <returns>String of the rendered view or null on error</returns>
 public static void RenderView(string viewPath, object model, TextWriter writer,
                               ControllerContext controllerContext,
                               out string errorMessage)
 {
     errorMessage = null;
     try
     {
         ViewRenderer renderer = new ViewRenderer(controllerContext);
         renderer.RenderView(viewPath, model, writer);
     }
     catch (Exception ex)
     {
         errorMessage = ex.GetBaseException().Message;
     }
 }
示例#2
0
 /// <summary>
 /// Renders a partial MVC view to string. Use this method to render
 /// a partial view that doesn't merge with _Layout and doesn't fire
 /// _ViewStart.
 /// </summary>
 /// <param name="viewPath">
 /// The path to the view to render. Either in same controller, shared by
 /// name or as fully qualified ~/ path including extension
 /// </param>
 /// <param name="model">The model to pass to the viewRenderer</param>
 /// <param name="controllerContext">Active Controller context</param>
 /// <param name="errorMessage">optional out parameter that captures an error message instead of throwing</param>
 /// <returns>String of the rendered view or null on error</returns>
 public static string RenderView(string viewPath, object model,
                                 ControllerContext controllerContext,
                                 out string errorMessage)
 {
     errorMessage = null;
     try
     {
         ViewRenderer renderer = new ViewRenderer(controllerContext);
         return(renderer.RenderViewToString(viewPath, model));
     }
     catch (Exception ex)
     {
         errorMessage = ex.GetBaseException().Message;
     }
     return(null);
 }