// Set the icon - this doesn''t seem to be working

HICON hIcon = LoadIcon( main_instance, MAKEINTRESOURCE( "Icon" ) );
SendMessage( main_window_handle, WM_SETICON, ICON_BIG,   (LPARAM) hIcon );  // Set big icon

SendMessage( main_window_handle, WM_SETICON, ICON_SMALL, (LPARAM) hIcon );  // Set small icon  

  ATOM RegisterWndClass(HINSTANCE hInstance){	WNDCLASSEX	wndClass;	////////////////////////	// Sets the size of the window class structure	wndClass.cbSize			=	sizeof(WNDCLASSEX);		////////////////////////	// Class Style is set here.  Allows for Double Clicks, Vertical and Horizontal	// redraw.	wndClass.style			=	CS_DBLCLKS | CS_OWNDC | CS_HREDRAW | CS_VREDRAW;		////////////////////////	// This is the function that is called when a message is posted to the window	wndClass.lpfnWndProc	=	(WNDPROC)WindowProc;		////////////////////////	// This is a simple window, this setting is not needed	wndClass.cbClsExtra		=	0;		////////////////////////	// Same as above	wndClass.cbWndExtra		=	0;		////////////////////////	// The instance of the window	wndClass.hInstance		=	hInstance;		/////////////////////////	// Definition of the Icon for the application loaded from the	// resource file, but since we don''t have one here, just load the default	wndClass.hIcon			=	LoadIcon(hInstance, MAKEINTRESOURCE(IDI_MAIN));		/////////////////////////	// Definition of the Cursor for the application loaded from the	// resource file, but since we don''t have one here, just load the default	wndClass.hCursor		=	LoadCursor(NULL, IDC_ARROW);		//////////////////////////	// Sets the background color of the window	wndClass.hbrBackground	=	(HBRUSH)GetStockObject(BLACK_BRUSH);		///////////////////////////	// Name of the Menu system, but we don''t have one, so it is NULL	wndClass.lpszMenuName	=	NULL;		///////////////////////////	// Title of your Window Class	wndClass.lpszClassName	=	WINDOW_CLASS_NAME;		////////////////////////////	// Small Icon for the Application, we don''t have one, thus the value	// is set to 0;	wndClass.hIconSm		=	0;		/////////////////////////////	// Returns the registered structure.  This call registers the window	// with the OS, so it can be set to send and recieve messages	return RegisterClassEx(&wndClass);}// End RegisterWndClass()  

  // hinstance -> The instance of the process// hWnd -> handle to window (duhh :))HICON hIcon = LoadIcon(hinstance,MAKEINTRESOURCE(IDI_ICON1));SendMessage(hWnd,WM_SETICON,ICON_BIG,(LPARAM)hIcon); // Tell the dialog to use it