~cpp
	void DrawBitMap(UINT ITEM, int x, int y, UINT rop=SRCCOPY){ 
		//bitmap Load 
		CBitmap newBitmap, *oldBitmap; 
		CDC BitMapDC; 
		BitMapDC.CreateCompatibleDC(this->getMemDC()); 
		newBitmap.LoadBitmap(ITEM); 
		oldBitmap = (CBitmap*)BitMapDC.SelectObject(&newBitmap); 

		//비트맵 크기 정보 로드 
		BITMAP bitmapInfo; 
		newBitmap.GetBitmap(&bitmapInfo); 

		//draw 
		m_pMemDC->BitBlt(x, y, bitmapInfo.bmWidth, bitmapInfo.bmHeight, &BitMapDC, 0, 0, rop); 

		//회복 
		BitMapDC.SelectObject(oldBitmap);
	}

~cpp
	void DrawMaskBitMap(UINT MASKITEM, UINT IMGITEM, int x, int y){
		this->DrawBitMap(MASKITEM, x, y, SRCAND);
		this->DrawBitMap(IMGITEM, x, y, SRCPAINT);
		return;
	}