//FILENAME: VFDatabase.cpp Ln: 266
void CVFDatabase::SetRecord(int index)
{
	VFDBItem *item = all_items[index];
	memcpy(record.features, item->features, item->features_size);
	record.features_length = item->features_size;
	record.features_status = adFldOK;
	record.finger_id_length = item->finger_id_length * sizeof(TCHAR);
	CopyString(record.finger_id, item->finger_id, item->finger_id_length);
	record.finger_id[item->finger_id_length] = TEXT('\0');
	record.finger_id_status = adFldOK;

	//Write features to file (all in binary mode)
	//file Structure:
	//----------------------------------------------------------------
	//|                |                                              |
	//| feature length | binary feature                               |
	//|________________|______________________________________________|

	FILE *datafile;
	datafile = fopen("features.dat","wb");
	if(datafile!=NULL)
	{
		//write the length of the feature buffer 
		fwrite(&record.features_length,sizeof(record.features_length),1,datafile);
		//write the feature buffer (Features column in DB)
		fwrite(record.features,record.features_length,1,datafile);
		fclose(datafile);
	}
	else
	{
		MessageBox(0,"Cannot write to file","Error",MB_OK);
	}

	//-

	//Read features from file
	BYTE in_features[VF_MAX_FEATURES_SIZE];
	DWORD in_features_length;
	datafile = fopen("features.dat","rb");
	if(datafile!=NULL)
	{
		//first read the feature length
		fread(&in_features_length, sizeof(in_features_length),1,datafile);
		//now read the feature into the buffer
		fread(in_features,VF_MAX_FEATURES_SIZE,1,datafile);
		fclose(datafile);
	}

	/*datafile = fopen("features_in.dat","wb");
	if(datafile!=NULL)
	{
		fwrite(&in_features_length, sizeof(in_features_length),1,datafile);
		fwrite(in_features,in_features_length,1,datafile);
		fclose(datafile);
	}*/
	//-

}