i have installed licence syncfusion control and also add reference dll in reference Folder. And i am trying to use it in Asp.Net Mvc application. then Application show error -CS1061: 'System.Web.Mvc.HtmlHelper<dynamic>' does not contain a definition for 'Syncfusion' and no extension method 'Syncfusion' accepting a first argument of type 'System.Web.Mvc.HtmlHelper<dynamic>' could be found (are you missing a using directive or an assembly reference?)
MEMeena Syncfusion Team April 22, 2013 08:40 AM UTC
for contacting Syncfusion forums.
reported issue occurred due to the unavailability of Syncfusion namespaces in
web.config, which is under Views folder in your application
(Views->Web.config). While using Razor view engine, it is necessary to add all necessary namespaces
in both web.config files (Application
web.config, Views->web.config). Please refer the below code snippet,
have attached a simple sample with Button control for your reference in the
try the above solution and let us know if it helps.