No overload for method 'Write' takes 0 arguments in MVC3 Razor Format,

In My project <% if (Model.Folders != null){}%> is working fine,when i convert this code to razor format ,i got the exception "No overload开发者_运维问答 for method 'Write' takes 0 arguments in MVC3 Razor Format," on my

Html.RenderPartial(ViewData["abc"] as string, Model);

I am Using Dynamic View

In Razor the if test should be like this:

@if (Model.Folders != null)
{
    <div>@Model.Folders</div>
}

and the RenderPartial like this:

@{Html.RenderPartial(ViewData["abc"] as string, Model);}

or you could also use the Partial method which is equivalent and a little shorter:

@Html.Partial(ViewData["abc"] as string, Model)

I have had the same problem, I solved it by wrapping my Html.RenderPartial as follows:

     <text>
         @{
           Html.RenderPartial(ViewData["abc"] as string, Model);
          }
     </text>

or

<div>
@{
Html.RenderPartial(ViewData["abc"] as string, Model);
}
</div>