Function Introduced:

The function ProWindowActivate() activates the specified window and sets it as the current window. When you call this function, the control must be returned to Creo Parametric to activate the specified window.

You can regain control by registering callback using the function ProUIDialogAppActionSet().

This functionality is equivalent to changing the active window by selecting and activating a window using the pull-down menu of Windows command under the View tab in Creo Parametric.