Win CE converted win32 mouseclicks

/* 2010-07 johnpfeiffer
example of converting a win ce program to win32
simply show how many clicks have been made 
*/

/* begin */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* end */


#define WIN32_LEAN_AND_MEAN
#include <windows.h>
/* #include "drawText.txt" */


#define  IDC_ExitButton    40099

int clickCount = 0;
int pointHistory[128][2];


VOID drawText(  HWND hwnd, char ansistring[ 128 ] , int x , int y )
{   
    HDC  hdc;
    wchar_t widestring[ 128 ] ;
    wchar_t buffer[ 128 ] ;
    int i =0;

    memset( widestring , 0, sizeof( widestring ));
    memset( buffer , 0, sizeof( buffer ));

    i = mbstowcs( widestring , ansistring , strlen( ansistring ) );

    wsprintf( buffer , "%d" , i);

    hdc = GetDC( hwnd );

    ExtTextOut( hdc , x , y-20 , (UINT)NULL , NULL ,
         (LPCTSTR)buffer , wcslen( buffer ), NULL);

    ExtTextOutW( hdc , x , y , (UINT)NULL , NULL ,
         widestring , wcslen( widestring ), NULL);

    ExtTextOut( hdc , x , y+20 , (UINT)NULL , NULL ,
         widestring , 4 , NULL);

    ReleaseDC(hwnd, hdc);

}/* end function drawText */

/*

THE PROBLEM IS THAT LPCSTR ISN'T WCHAR!

LPSTR = char*
LPCSTR = const char*
LPWSTR = wchar_t*

BOOL ExtTextOut(
  HDC hdc, 
  int X, 
  int Y, 
  UINT fuOptions, 
  const RECT* lprc, 
  LPCTSTR lpString, 
  UINT cbCount, 
  const int* lpDx
);

int __cdecl wsprintf(
  __out  LPTSTR lpOut,
  __in   LPCTSTR lpFmt,
  __in    ...
);

answer is to use ExtTextOutW...

*/


LRESULT CALLBACK MenuWndProc( HWND hwnd, 
    UINT message, WPARAM wParam, LPARAM lParam) 
{  
    PAINTSTRUCT ps;
    char buffer[64];

    switch (message)              
    {

        case WM_LBUTTONDOWN:     
            pointHistory[ clickCount ][0] = LOWORD( lParam );
            pointHistory[ clickCount ][1] = HIWORD( lParam );

            memset( buffer  , 0, sizeof( buffer ));
            sprintf( buffer , "%d", clickCount );
            drawText( hwnd , buffer , LOWORD( lParam ) , HIWORD( lParam ) );
            clickCount++;
        break;
        case WM_CHAR:    
        break;
        case WM_KEYDOWN:  
        break;
        case WM_MOUSEMOVE:            
        break;
        case WM_COMMAND:

            switch(LOWORD(wParam))    
               {
                case IDC_ExitButton:       
                    PostQuitMessage(0);
                break;
                default:
                break;          
                }      
        break;  
        case WM_DESTROY: 
            PostQuitMessage(0);    
        break;   
        case WM_PAINT:            
            BeginPaint(hwnd, &ps);
            EndPaint(hwnd, &ps);
        break;    
        case WM_CREATE:
            UpdateWindow( hwnd );
        break;     
        default:      
        return DefWindowProc(hwnd, message, wParam, lParam);
    }
    return 0;
} /* end MenuWndProc function */

int APIENTRY WinMain(
    HINSTANCE hInstance,
    HINSTANCE hPrevInstance,
    LPTSTR lpCmdLine, int ncmdshow )
{ 
    HWND hwnd = NULL;  
    HWND ExitButton= NULL;  
    MSG msg;   
    WNDCLASS wc;

    wc.style = CS_HREDRAW | CS_VREDRAW; 
    wc.lpfnWndProc = (WNDPROC)MenuWndProc; 
    wc.cbClsExtra = 0;
    wc.cbWndExtra = 0;
    wc.hInstance = hInstance;
    wc.hIcon = 0;
    wc.hCursor = LoadCursor(NULL, IDC_ARROW); 
    wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
    wc.lpszMenuName = NULL;

    wc.lpszClassName = "WindowApp";

    if(!  RegisterClass (&wc))
    { 
        MessageBox(NULL, TEXT("errors ") , "IMPORTANT", MB_OK); 
        return 0;
    }
    hwnd = CreateWindow ("WindowApp", "display mouse xy", 
        WS_VISIBLE, 0 , 30 , 300 , 200 ,
        (HWND)NULL, NULL, hInstance, NULL);

/*
    wc.hCursor = 0;
    wc.lpszClassName = (LPTSTR) "Menu App";


    hwnd = CreateWindow ("Menu App", "display mouse xy", 
        WS_VISIBLE, 0 ,30 , 300 , 200 ,
        (HWND)NULL, NULL, hInstance, (LPSTR)NULL);
*/
/* -------- -------- -------- -------- 
    wc.style = 0;
    wc.lpfnWndProc = (WNDPROC)MenuWndProc ;   
    wc.cbClsExtra = 0;                  
    wc.cbWndExtra = 0;                  
    wc.hInstance = hInstance;        
    wc.hIcon = NULL;

    wc.hbrBackground = (HBRUSH) GetStockObject(LTGRAY_BRUSH);   
    wc.lpszMenuName = NULL;                 
    wc.lpszClassName = "WindowsApp";


    if( RegisterClass(&wc) ==0 ){ return -1;    }

    hwnd = CreateWindowEx( 1, "WindowApp", "Windows Clock",
       WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
       NULL, NULL, hInstance, NULL );

*/


    ExitButton = CreateWindow( 
        "BUTTON", "quit", WS_CHILD | 
        WS_VISIBLE | BS_PUSHBUTTON, 
        0, 30 , 40 , 40 , hwnd, (HMENU)IDC_ExitButton, 
        hInstance, NULL);

    ShowWindow(hwnd, ncmdshow); 
    UpdateWindow(hwnd);

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