- how can i return the window class name?

[Cambalinho]

i thot that for get the window class name:

char chrClassName[255];
        int b=GetClassName (fb,chrClassName,255);

but gives me the window title. can anyone give me the function name for get the window class name?
(that class name that we regist before create the window)

[Cambalinho]

seems that function is ok... i was doing 1 big problem with class name:

WNDCLASSEX FormClass;
                char classname[20]="Form";
                sprintf(classname,"%s",strCaption.c_str());//problem
                HINSTANCE mod = (HINSTANCE)GetModuleHandle(NULL);

                FormClass.cbSize        = sizeof(WNDCLASSEX);
                FormClass.style         = CS_DBLCLKS;
                FormClass.lpfnWndProc   = WndProcForm;
                FormClass.cbClsExtra    = 0;
                FormClass.cbWndExtra    = 0;
                FormClass.hInstance     = mod;
                FormClass.hIcon         = LoadIcon(NULL, IDI_APPLICATION);
                FormClass.hCursor       = LoadCursor(NULL, IDC_ARROW);
                FormClass.hbrBackground = (HBRUSH)GetSysColor(COLOR_BACKGROUND);
                FormClass.lpszMenuName  = NULL;
                FormClass.lpszClassName = classname;
                FormClass.hIconSm       = LoadIcon(NULL, IDI_APPLICATION);

                // register the new window class
                RegisterClassEx(&FormClass);

i did an error on that class name using the sprintf().. now works fine.
thank for all