Microsoft DirectX 9.0 |
INT WINAPI WinMain( HINSTANCE hInst, HINSTANCE, LPSTR, INT ) { // Register the window class. WNDCLASSEX wc = { sizeof(WNDCLASSEX), CS_CLASSDC, MsgProc, 0L, 0L, GetModuleHandle(NULL), NULL, NULL, NULL, NULL, "D3D Tutorial", NULL }; RegisterClassEx( &wc ); // Create the application's window. HWND hWnd = CreateWindow( "D3D Tutorial", "D3D Tutorial 01: CreateDevice", WS_OVERLAPPEDWINDOW, 100, 100, 300, 300, GetDesktopWindow(), NULL, wc.hInstance, NULL );
The preceding code sample is standard Windows programming. The sample starts by defining and registering a window class called "D3D Tutorial." After the class is registered, the sample code creates a basic top-level window that uses the registered class, with a client area of 300 pixels wide by 300 pixels tall. This window has no menu or child windows. The sample uses the WS_OVERLAPPEDWINDOW window style to create a window that includes Minimize, Maximize, and Close buttons common to windowed applications. (If the sample were to run in full-screen mode, the preferred window style is WS_EX_TOPMOST, which specifies that the created window should be placed above all non-topmost windows and should stay above them, even when the window is deactivated). When the window is created, the code sample calls standard Microsoft® Win32® functions to display and update the window.
With the application window ready, you can begin setting up the essential Microsoft Direct3D® objects, as described in Step 2: Initializing Direct3D.