DEVEXPRESS how to cash usercontrol in NavigationFrame

Question

I'm using DEVEXPRESS NavigationFrame to Navigate group of user control my problem is the first time the usercontrol load take few second after that work fine so i need to know how cach all usercontrol in NavigationFrame or how to Render or load wpf window without show it then i can Navigate all usercontrol then show the window to avoid loading time

Answer 1

NavigationFrame.Source = UsercontrolName