Do you mean you have 4 Pages in the app with a TabMenu or you have 4 tabs on the TabMenu?
If the second: Put the TabMenu on the MainForm and place above 4 Panels. This 4 Panels have the 4 pages. Show the first panel and if the user click the 4. tab, then show the 4. panel.
Do you mean you have 4 Pages in the app with a TabMenu or you have 4 tabs on the TabMenu?
If the second: Put the TabMenu on the MainForm and place above 4 Panels. This 4 Panels have the 4 pages. Show the first panel and if the user click the 4. tab, then show the 4. panel.
If the second: Put the TabMenu on the MainForm and place above 4 Panels. This 4 Panels have the 4 pages. Show the first panel and if the user click the 4. tab, then show the 4. panel.