Returns the number of visible tabbed pages in the ASPxPageControl.
An integer value representing the number of visible tabbed pages in the page control.
The visibility of a tabbed page within the ASPxPageControl is controlled by two interrelated properties: the TabBase.Visible and TabBase.VisibleIndex. To obtain a particular visible tabbed page by its visible index use the TabBase.VisibleIndex method.
The GetVisibleTabPageCount method returns the number of tabbed pages currently visible in the control. The GetVisibleTabPageCount method can be used together with the TabPageCollection.GetVisibleTabPage method to iterate through the collection of visible tabbed pages in the ASPxPageControl.