How to access mvc controller in web api controller to get pdf from view

Finally get solution.

Let say your controller name is "PDFController" and action name is "GetPDF". Write following code in your api controller

    // Add key value        RouteData route = new RouteData();    route.Values.Add("action", "GetPDF"); // ActionName    route.Values.Add("controller", "PDF"); // Controller Name    System.Web.Mvc.ControllerContext newContext = new System.Web.Mvc.ControllerContext(new HttpContextWrapper(System.Web.HttpContext.Current), route, controller);    controller.ControllerContext = newContext;    controller.GetPDF();

Your are done now. Your pdf should get generated.

Hope it help

Try by replacing your GetRequestionPdf with below one:

public HttpResponse GetRequistionPdf(modelClass oModel)      {               HttpResponse response = HttpContext.Current.Response;        ReportController _Report = new ReportController();                response.Clear()                response.ClearContent()                response.ClearHeaders()                response.Buffer = True                response.ContentType = "application/pdf"                response.AddHeader("Content-Disposition", "attachment;filename=xyz.pdf")                response.BinaryWrite(_Report.GetPdfBytesFormView(oModel));                response.End()        return response;    }