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The main content of this article is to explain "what is the method of creating windows for console programs in VC". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what is the method of creating windows for console programs in VC"?

When calling D3DVideoRender in the VC console program, you need to create a new window control to display the image

# include "windows.h" # include "TCHAR.h" / / declare custom message handling functions LRESULT CALLBACK WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam); int _ tmain (int argc, _ TCHAR* argv []) {HINSTANCE hInstance; hInstance = GetModuleHandle (NULL); / / get the module handle WNDCLASS Render_WND of an application or dynamic link library Render_WND.cbClsExtra = 0; Render_WND.cbWndExtra = 0; Render_WND.hCursor = LoadCursor (hInstance, IDC_ARROW); / / Mouse style Render_WND.hIcon = LoadIcon (hInstance, IDI_APPLICATION); / / Icon style Render_WND.lpszMenuName = NULL; / / menu name Render_WND.style = CS_HREDRAW | CS_VREDRAW / / window style Render_WND.hbrBackground = (HBRUSH) COLOR_WINDOW; / / background color Render_WND.lpfnWndProc = WindowProc; / / [key] use custom message handling function, or you can use the default DefWindowProc Render_WND.lpszClassName = _ T ("RenderWindow"); / / [key] the name of the window class Render_WND.hInstance = hInstance / / [key] indicates the running entity code RegisterClass (& Render_WND) of the program that created the window. HWND hwnd = CreateWindow (_ T ("RenderWindow"), / / [key] the name of the class registered above lpszClassName To be completely consistent with L "Zombie", / / window title text WS_OVERLAPPEDWINDOW, / / window appearance style 0, / / window relative to parent X coordinate 0, / / window relative to parent Y coordinate 320 / / window width 240,240 / window height NULL, / / No parent window For NULL NULL, / / No menu, NULL hInstance, / / instance handle for the current application NULL) / / No additional data, go to the title bar SetWindowLong (hwnd, GWL_STYLE, GetWindowLong (hwnd, GWL_STYLE) & ~ WS_CAPTION); / / unframe SetWindowLong (hwnd, GWL_EXSTYLE, GetWindowLong (hwnd, GWL_EXSTYLE) & ~ (WS_EX_WINDOWEDGE | WS_EX_DLGMODALFRAME)); / / display window ShowWindow (hwnd, SW_SHOW) / / Update window UpdateWindow (hwnd); / / message Loop MSG msg; while (GetMessage (& msg, NULL, 0,0)) {TranslateMessage (& msg); DispatchMessage (& msg);} return 0 } / / implementation of custom message handling function LRESULT CALLBACK WindowProc (_ In_ HWND hwnd, _ In_ UINT uMsg, _ In_ WPARAM wParam, _ In_ LPARAM lParam) {switch (uMsg) {case WM_DESTROY: {PostQuitMessage (0) Return 0;} case WM_KEYDOWN: {if (wParam = = VK_ESCAPE) / / press ESC to exit {PostQuitMessage (0); return 0 } return DefWindowProc (hwnd, uMsg, wParam, lParam);}

Instance expansion:

# include # include using namespace std;LRESULT CALLBACK _ WndProc (HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) {PAINTSTRUCT ps; HDC hdc; switch (msg) {case WM_CLOSE: MessageBox (NULL, "WM_CLOSE", "", NULL); break; default: break } return DefWindowProc (hWnd, msg, wParam, lParam);} int main () {/ / window attribute initialization HINSTANCE hIns = GetModuleHandle (0); WNDCLASSEX wc; wc.cbSize = sizeof (wc); / / define structure size wc.style = CS_HREDRAW | CS_VREDRAW / / if you change the width or height of the customer area, redraw the entire window wc.cbClsExtra = 0; / / the additional bytes of the window structure wc.cbWndExtra = 0 / / additional bytes of window instance wc.hInstance = hIns; / / instance handle of this module wc.hIcon = NULL / / handle to icon wc.hIconSm = NULL; / / handle to small icon associated with window class wc.hbrBackground = (HBRUSH) COLOR_WINDOW / / handle to the background brush wc.hCursor = NULL; / / handle to the cursor wc.lpfnWndProc = _ _ WndProc / / the pointer to the window handler wc.lpszMenuName = NULL; / / the pointer to the menu wc.lpszClassName = "LYSM_class" / / pointer to the class name / / register a window class if (! RegisterClassEx (& wc)) {cout for the window

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