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MFC單文件檢視之圖片載入

//方法一
CDC memDC;
	HBITMAP H_bit;
	BITMAP bit;
	H_bit = (HBITMAP)LoadImage(::AfxGetInstanceHandle(),
	_T("bigbang.bmp"), IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE |
		LR_CREATEDIBSECTION);
	GetObject(H_bit, sizeof(bit), &bit);
	memDC.CreateCompatibleDC(pDC);
	memDC.SelectObject(H_bit);
	pDC->BitBlt(0, 0, bit.bmWidth, bit.bmHeight, &memDC,
		0, 0, SRCCOPY);
//方法二<span style="white-space:pre">	</span>
CBitmap C_Bitmap;
<span style="white-space:pre">	</span>HBITMAP H_bitmap;
<span style="white-space:pre">	</span>BITMAP bitmap; 
<span style="white-space:pre">	</span>H_bitmap = (HBITMAP)LoadImage(::AfxGetInstanceHandle(),
<span style="white-space:pre">		</span>_T("bigbang.bmp"), IMAGE_BITMAP,0,0,LR_LOADFROMFILE | LR_CREATEDIBSECTION);
<span style="white-space:pre">	</span>C_Bitmap.Attach(H_bitmap);
<span style="white-space:pre">	</span>C_Bitmap.GetBitmap(&bitmap);
<span style="white-space:pre">	</span>CDC bmpDC;
<span style="white-space:pre">	</span>bmpDC.CreateCompatibleDC(pDC);
<span style="white-space:pre">	</span>bmpDC.SelectObject(&C_Bitmap);
<span style="white-space:pre">	</span>pDC->BitBlt(0, 0, bitmap.bmWidth, bitmap.bmHeight, &bmpDC, 0, 0, SRCCOPY);