PlaySound

#include <windows.h>
 
 
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
 
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
    {
    static char szAppName[] = "Programm's Name";
    HWND        hwnd;
    MSG         msg;
    WNDCLASSEX  wndclass;
    
    wndclass.cbSize             = sizeof(WNDCLASSEX);
    wndclass.style              = CS_HREDRAW | CS_VREDRAW;
    wndclass.cbClsExtra         = 0;
    wndclass.cbWndExtra         = 0;
    wndclass.hCursor            = LoadCursor(NULL, IDC_ARROW);
    wndclass.hIcon              = LoadIcon(NULL, IDI_APPLICATION);
    wndclass.hIconSm            = LoadIcon(NULL, IDI_APPLICATION);
    wndclass.hbrBackground      = static_cast<HBRUSH> (GetStockObject(WHITE_BRUSH));
    wndclass.hInstance          = hInstance;
    wndclass.lpfnWndProc        = WndProc;
    wndclass.lpszClassName      = szAppName;
    wndclass.lpszMenuName       = NULL;
    
    RegisterClassEx(&wndclass);
    
    hwnd = CreateWindowA(szAppName, "Windows Programm", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, 
                         NULL, NULL, hInstance, NULL);
    
    ShowWindow(hwnd, nShowCmd);
    UpdateWindow(hwnd);
    
    while (GetMessage(&msg, NULL, 0, 0))
        {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
        }
        
    return msg.wParam;
    }
    
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
    {
    HDC         hdc;
    PAINTSTRUCT ps;
    RECT        rect;
    
    switch (msg)
        {
        case WM_CREATE:
            PlaySound("D:/Windows Exclamation.wav", NULL, SND_FILENAME | SND_ASYNC);
            return 0;
        case WM_PAINT:
            hdc = BeginPaint(hwnd, &ps);
            GetClientRect(hwnd, &rect);
            DrawText(hdc, "Draw Text", -1, &rect, DT_CENTER | DT_SINGLELINE | DT_VCENTER);
            EndPaint(hwnd, &ps);
            return 0;
        case WM_DESTROY:
            PostQuitMessage(0);
            return 0;
        }
    
    return DefWindowProc(hwnd, msg, wParam, lParam);
    }