以下为引用的内容：

protected virtual void RenderView(string viewName, string
masterName, object viewData) {
           ViewContext viewContext = new ViewContext(
ControllerContext, viewName, masterName, viewData, TempData);
           ViewEngine.RenderView(viewContext);
}//

以下为引用的内容：

＜!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"＞
＜html xmlns=""http://www.w3.org/1999/xhtml"">
http://www.w3.org/1999/xhtml" ＞
＜head＞
    ＜title＞自定义视图引擎示例＜/title＞
＜/head＞
＜body＞
    ＜h1＞{$ViewData.Title}＜/h1＞
    ＜p＞{$ViewData.Message}＜/p＞
    ＜p＞The following fruit is part of a string array: {$ViewData.FruitStrings[1]}＜/p＞
    ＜p＞The following fruit is part of an object array: {$ViewData.FruitObjects[1].Name}＜/p＞
    ＜p＞Here's an undefined variable: {$UNDEFINED}＜/p＞
＜/body＞
＜ ml＞

以下为引用的内容：

public class SimpleViewEngine : IViewEngine
    {
        #region Private members

IViewLocator _viewLocator = null;

#endregion

#region IViewEngine Members : RenderView()

public void RenderView(ViewContext viewContext)
        {
            string viewLocation = ViewLocator.GetViewLocation
                                 (viewContext, viewContext.ViewName);
            if (string.IsNullOrEmpty(viewLocation))
            {
                throw new InvalidOperationException(string.Format
                    ("View {0} could not be found.",                  viewContext.ViewName));
            }

string viewPath = viewContext.HttpContext.Request.MapPath(viewLocation);
            string viewTemplate = File.ReadAllText(viewPath);

//以下为模板解析
            IRenderer renderer = new PrintRenderer();
            viewTemplate = renderer.Render(viewTemplate, viewContext);

viewContext.HttpContext.Response.Write(viewTemplate);
        }

#endregion

#region Public properties : ViewLocator

public IViewLocator ViewLocator
        {
            get
            {
                if (this._viewLocator == null)
                {
                    this._viewLocator = new SimpleViewLocator();
                }
                return this._viewLocator;
            }
            set
            {
                this._viewLocator = value;
            }
        }

#endregion
    }

public class SimpleViewLocator : ViewLocator{public SimpleViewLocator(){base.ViewLocationFormats = new string[] { "~ iews/{1}/{0}.htm","~ iews/{1}/{0}.html","~ iews d/{0}.htm","~ iews d/{0}.html"};base.MasterLocationFormats = new string[] { "" };}}

public class SimpleControllerFactory : DefaultControllerFactory{protected override IController CreateController(RequestContextrequestContext, string controllerName){Controller controller = (Controller)base.CreateController(requestContext, controllerName);controller.ViewEngine = new SimpleViewEngine();//修改默认的视图引擎为我们刚才创建的视图引擎return controller;}}