gistfile1.txt

#include <Windows.h>
#include <string.h>
#include <assert.h>

int main()
{
	WCHAR FileName[1024] = L"C:\\temp\\file.txt";
	HANDLE FileHandle1, FileHandle2;
	FILE_DISPOSITION_INFO FileDispositionInformationData;

	FileHandle1 = CreateFile(FileName, SYNCHRONIZE | DELETE, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, CREATE_ALWAYS, FILE_FLAG_DELETE_ON_CLOSE, NULL);
	assert(FileHandle1 != INVALID_HANDLE_VALUE);
	FileHandle2 = CreateFile(FileName, SYNCHRONIZE | DELETE, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, CREATE_ALWAYS, 0, NULL);
	assert(FileHandle2 != INVALID_HANDLE_VALUE);
	CloseHandle(FileHandle1);

	//FileDispositionInformationData.DeleteFile = TRUE;	
	//SetFileInformationByHandle(FileHandle1, FileDispositionInfo, &FileDispositionInformationData, sizeof(FILE_DISPOSITION_INFO));

	FileDispositionInformationData.DeleteFile = FALSE;
	SetFileInformationByHandle(FileHandle2, FileDispositionInfo, &FileDispositionInformationData, sizeof(FILE_DISPOSITION_INFO));
	CloseHandle(FileHandle2);

	return 0;
}