how to solve these error in mvc grid??

Question

hi Frnds

 

I want to add new row on button click in mvc4/5..

 

and I am following the below link

 

http://dotnet-concept.com/Articles/2014/4/4/Add-Update-and-Delete-in-WebGrid-in-MVC

 

 

but I am getting this error like

 

CS1503: Argument 1: http://dotnet-concept.com/Articles/2014/4/4/Add-Update-and-Delete-in-WebGrid-in-MVC

 

how to solve this problem