********************************************************** * detects if program is already running * if it is then it shuts down FUNCTION ckrun PARAMETERS WindowName #define GW_OWNER 4 #DEFINE GW_HWNDFIRST 0 #DEFINE GW_HWNDNEXT 2 declare integer SetForegroundWindow in win32api long lnhWnd declare integer GetWindowText in win32api integer, string, integer declare integer GetWindow in win32api integer,INTEGER declare integer IsWindowVisible in win32api integer declare integer GetActiveWindow in win32api IsWindEx = .F. if len(WindowName) < 1 return .t. endif foxhwnd = GetActiveWindow() && get the window handle of this window hwndNext = GetWindow(foxhwnd,GW_HWNDFIRST) && get the handel of the first window **** loop thru each window to search the title DO WHILE hwndNext <> 0 *** if window is not the foxpro handle and not a child window IF (hwndnext <> foxhwnd .AND. GetWindow(hwndnext,GW_OWNER) = 0) Stuffer = SPACE(64) x = GetWindowText(hwndnext,@Stuffer,64) && get the window text *** check to see if this is the specified window. IF WindowName $ Stuffer IsWindEx = .T. =SetForegroundWindow(hwndnext) && BRING WINDOW TO FRONT EXIT ENDIF ENDIF hwndNext = GetWindow(hwndnext,GW_HWNDNEXT) ENDDO RETURN IsWindEx