[Solved] Getting error in your sample example

[Tony]

Dear all,

I am following your demo to learn mvc.
Now i am working on server editing grid.
I added same file as u mentioned in demo,but that code is not working my side....

 public void OnResultExecuting(ResultExecutingContext filterContext)       
{          
     ViewDataDictionary viewData = filterContext.Controller.ViewData;
     var codeFiles = viewData.Get<Dictionary<string, string>>("codeFiles");----------- Error  giving a null.
     codeFiles[caption] = filename;       
}

 Tony Huang.

Sorry, I know

[Tony]

Sorry, I know.