Call ChangeDisplaySettingsEx.
We need to implement a test phase to verify that new settings are correct.

Modified: trunk/reactos/lib/cpl/desk/settings.c

--- trunk/reactos/lib/cpl/desk/settings.c	2005-03-25 23:11:20 UTC (rev 14323)
+++ trunk/reactos/lib/cpl/desk/settings.c	2005-03-25 23:21:00 UTC (rev 14324)
@@ -518,9 +518,6 @@

 				 || CurrentDisplayDevice->CurrentSettings->dmPelsHeight != CurrentDisplayDevice->InitialSettings.dmPelsHeight
 				 || CurrentDisplayDevice->CurrentSettings->dmBitsPerPel != CurrentDisplayDevice->InitialSettings.dmBitsPerPel)
 				{

-#if 1
-					MessageBox(NULL, TEXT("Sorry... Applying changes is not implemented in ReactOS..."), TEXT("Display settings"), MB_OK | MB_ICONSTOP);
-#else

 					/* FIXME: Need to test changes */
 					/* Apply new settings */
 					LONG rc;
@@ -554,7 +551,6 @@

 							MessageBox(NULL, TEXT("Unknown error when applying new settings..."), TEXT("Display settings"), MB_OK | MB_ICONSTOP);
 							break;
 					}

-#endif

 				}
 			}
 			break;