Hi all,



I have a form within my Engines DLL, this form has a PageControl component, the form displays fine as displayed in the picture (on the left) how ever when i change the active page, it doesnt get redrawn. ie. when i click on the 'Vertices' tab the tab changes but the actual tabsheet does not, if i change the parent tab from 'Propertise' to 'Structure' and then back again this will redraw the sheet.

I have tried to call update, refresh and repaint to all controls yet this does'nt work. i have also tried using TNotebook instead but i get the same problem. Does any have any ideas why this would happen?