开始学习windows api了，写个hello,world纪念一下

#include <windows.h>
#include <tchar.h>
int  _tmain(int argc,LPTSTR argv[])
{
    HANDLE hFile = CreateFile(TEXT("d:\\test.txt"),
        GENERIC_WRITE,0,NULL,
        CREATE_ALWAYS,
        FILE_ATTRIBUTE_NORMAL,NULL);


    if(hFile != INVALID_HANDLE_VALUE) 
    {
        DWORD writeBytes = 0;
        PTSTR text = TEXT("hello,world");
        DWORD len = strlen(text);
        WriteFile(hFile,text,len,&writeBytes,NULL);
        CloseHandle(hFile);
    }
}