如何向win32 api中的外观添加控件

通过使用下面的代码,它是一个带有位图图像的按钮。

hButton = CreateWindow ("BUTTON", "", WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP |                        WS_TABSTOP |WS_EX_OVERLAPPEDWINDOW | BS_BITMAP| BS_FLAT|EDGE_SUNKEN,
            175, 135, B_width1, B_height1, hWnd, (HMENU)IDB_BUTTON_WOPEN, 
            ((LPCREATESTRUCT) lParam)->hInstance, NULL);

/* Set the button image */
SendMessage(hButton[7], BM_SETIMAGE, IMAGE_BITMAP,
(LPARAM)LoadBitmap(hInst, MAKEINTRESOURCE(IMG_BITMAP7)));