interface en c

salut je suis Mohamed

un petit développeur en c

et qui désire etre le plus grand développeur dans le monde...

 

Je développe en c, et je trouve des problèmes..

voici le code:

#include <windows.h>

HINSTANCE hinst;

LRESULT CALLBACK MainWndProc(HWND, UINT, WPARAM, LPARAM);

int WINAPI WinMain(HINSTANCE hinstance, HINSTANCE hPrevInstance,
                                                  LPSTR lpCmdLine, int nCmdShow)
{
    HWND hwnd;
    MSG msg;
    WNDCLASS wc;

    hinst = hinstance;

    wc.style = 0 ;
    wc.lpfnWndProc = MainWndProc;
    wc.cbClsExtra = 0;
    wc.cbWndExtra = 0;
    wc.hInstance = hinstance;
    wc.hIcon = NULL;
    wc.hCursor = LoadCursor(NULL, IDC_ARROW);
    wc.hbrBackground = NULL;
    wc.lpszMenuName =  NULL;
    wc.lpszClassName = "MaWinClass";

    if(!RegisterClass(&wc)) return FALSE;

    hwnd = CreateWindow("MaWinClass", "Titre", WS_OVERLAPPEDWINDOW,
                                   CW_USEDEFAULT, CW_USEDEFAULT, 400, 300,
                                                   NULL, NULL, hinstance, NULL);
    if (!hwnd)  return FALSE;

    ShowWindow(hwnd, nCmdShow);

    while (GetMessage(&msg, NULL, 0, 0))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
    return msg.wParam;
}

/******************************************************************************/

LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    static HWND hEdit;
   
    switch (uMsg)
    {
        case WM_CREATE:
            hEdit =CreateWindow("edit", "Texte",
              WS_CHILD | WS_VISIBLE | ES_MULTILINE | ES_WANTRETURN | WS_VSCROLL,
                                           0, 0, 0, 0, hwnd, NULL, hinst, NULL);
            return 0;

        case WM_SIZE:
            MoveWindow(hEdit, 0, 0, LOWORD(lParam), HIWORD(lParam), TRUE);
            return 0;

        case WM_DESTROY:
            PostQuitMessage(0);
            return 0;

        default:
            return DefWindowProc(hwnd, uMsg, wParam, lParam);
    }
}

-------------------------
lors de la compliation il me dit 0 erreurs
et lorsque je clike sur buils ou execute il me donne 2 erreurs:

LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main
Debug/Cpp2.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.

Qoui faire??????