ReportView in Dashboard - Generate button

Hi All,

We developed a dashboard with a crystal report view in it. In the tracker, we placed Refresh button(to refresh dashboard), Clear button(to clear dashboard), and Generate button(to preview the crystal report). 

We all know that, with the help of appcontroller, we can write code for "Refresh" & "Clear" button. 

 Epicor.Mfg.UI.FrameWork.UIApp.AppController appController = (Epicor.Mfg.UI.FrameWork.UIApp.AppController)oTrans;



Any idea to gain access(programmatically) native control "Generate" button which is shown in report view ?