file.cpp

一个国人自己实现图像库的程序（有参考价值）

#include "stdafx.h"
#include "..\Include\C_File.h"

//===================================================================
HANDLE  fooCreateTempFile (PCTSTR szPathName)
{
	TCHAR	Pathname[MAX_PATH] ;
	TCHAR	Filename[MAX_PATH] ;
	HANDLE	hFile ;

	if (szPathName == NULL)
		::GetTempPath (MAX_PATH, Pathname) ;
	else
		lstrcpy (Pathname, szPathName) ;

	::GetTempFileName (Pathname, TEXT("foo_"), 0, Filename) ;
	hFile = ::CreateFile (Filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
						  CREATE_ALWAYS, FILE_FLAG_SEQUENTIAL_SCAN | FILE_FLAG_DELETE_ON_CLOSE | FILE_ATTRIBUTE_TEMPORARY, NULL) ;
	return hFile ;
}
//===================================================================