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How to use Syncfusion Control ?

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?)


1 Reply

ME Meena Syncfusion Team April 22, 2013 08:40 AM UTC

Hi Praful,


Thanks for contacting Syncfusion forums.


The 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,







        <add namespace="Syncfusion.Mvc.Shared" />

        <add namespace="Syncfusion.Mvc.Tools" />





We have attached a simple sample with Button control for your reference in the below link.


Kindly try the above solution and let us know if it helps.





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