Author: Jonas Bilinkevicius

How to hide MDI child forms

Answer:

To hide:

1   { ... }
2   if Form2.WindowState = wsMaximized then
3     Form2.WindowState := wsNormal;
4   ShowWindow(Form2.Handle, SW_Hide);
5   { ... }


To redisplay:

6   { ... }
7   SetWindowPos(Form2.Handle, HWND_TOP, 0, 0, 0, 0, SWP_NoMove or
8     SWP_NoSize or SWP_ShowWindow);
9   WinProcs.SetFocus(Form2.Handle);
10  { ... }