insertion d'une phrase

Question

ou doige mettre une phrase du style sa va

#include <windows.h>


/*  Declare Windows procedure  */
LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);


/*  Make the class name into a global variable  */
char szClassName[ ] = "WindowsApp";


int WINAPI WinMain (HINSTANCE hThisInstance,
                    HINSTANCE hPrevInstance,
                    LPSTR lpszArgument,
                    int nFunsterStil)


{
    HWND hwnd;               /* This is the handle for our window */
    MSG messages;            /* Here messages to the application are saved */
    WNDCLASSEX wincl;        /* Data structure for the windowclass */


    /* The Window structure */
    wincl.hInstance = hThisInstance;
    wincl.lpszClassName = szClassName;
    wincl.lpfnWndProc = WindowProcedure;      /* This function is called by windows */
    wincl.style = CS_DBLCLKS;                 /* Catch double-clicks */
    wincl.cbSize = sizeof (WNDCLASSEX);


    /* Use default icon and mouse-pointer */
    wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
    wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
    wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
    wincl.lpszMenuName = NULL;                 /* No menu */
    wincl.cbClsExtra = 0;                      /* No extra bytes after the window class */
    wincl.cbWndExtra = 0;                      /* structure or the window instance */
    /* Use Windows's default color as the background of the window */
    wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;


    /* Register the window class, and if it fails quit the program */
    if (!RegisterClassEx (&wincl))
        return 0;


    /* The class is registered, let's create the program*/
    hwnd = CreateWindowEx (
           0,                   /* Extended possibilites for variation */
           szClassName,         /* Classname */
           "PYTHAGORE v1.0",       /* Title Text */
           WS_OVERLAPPEDWINDOW, /* default window */
           CW_USEDEFAULT,       /* Windows decides the position */
           CW_USEDEFAULT,       /* where the window ends up on the screen */
           544,                 /* The programs width */
           375,                 /* and height in pixels */
           HWND_DESKTOP,        /* The window is a child-window to desktop */
           NULL,                /* No menu */
           hThisInstance,       /* Program Instance handler */
           NULL                 /* No Window Creation data */
           );


    /* Make the window visible on the screen */
    ShowWindow (hwnd, nFunsterStil);


    /* Run the message loop. It will run until GetMessage() returns 0 */
    while (GetMessage (&messages, NULL, 0, 0))
    {
        /* Translate virtual-key messages into character messages */
        TranslateMessage(&messages);
        /* Send message to WindowProcedure */
        DispatchMessage(&messages);
    }


    /* The program return-value is 0 - The value that PostQuitMessage() gave */
    return messages.wParam;
}



/*  This function is called by the Windows function DispatchMessage()  */


LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    switch (message)/* handle the messages */
    {
        case WM_DESTROY:
            PostQuitMessage (0);       /* send a WM_QUIT to the message queue */
            break;
        default:                      /* for messages that we don't deal with */
            return DefWindowProc (hwnd, message, wParam, lParam);
    }


    return 0;
}

vecchio56 · Answer

Je modifie ta fonction WindowProcedure:

LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    PAINSTRUCT ps;
    HDC hdc;
    switch (message)/* handle the messages */
    {
        case WM_PAINT:
            hdc = BeginPaint(hwnd, &ps);
            // ici tu peux dessiner ce que tu veux (voir les fonctions GDI dans MSDN)
            // Par exemple, écriture d'un texte
            TextOut(hdc, 0, 0, "ca va", 5); // 5 est la longueur de la chaine (on ne compte pas null)
            // Modification d'un pixel en rouge
            SetPixel(hdc, 100, 100, 255);
            EndPaint(hwnd, &ps);
            break;
        case WM_DESTROY:
            PostQuitMessage (0);       /* send a WM_QUIT to the message queue */
            break;
        default:                      /* for messages that we don't deal with */
            return DefWindowProc (hwnd, message, wParam, lParam);
    }

    return 0;
}

Toutes ces choses sont expliqués dans le livre de Petzold (tu le trouvera à http://brunews.free.fr)

yoyo269 · Answer

D&#233;cid&#233;ment chinois57 tu fais aucun effort de recherche.

Je t'avais donn&#233; la fonction TextOut et l'adresse de la MSDN pour t'aider &#224; l'utiliser.

Tu te moques du mond eou quoi ?


YOYO, @+.
 YOYO

Insertion d'une phrase

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