Question

【紧急求救】 VC++ DGI+绘图 ，编译和运行没问题，就是不显示图片，请高手帮忙，不甚感激！

CRect rect;
m_static1.GetClientRect(&rect);
// 贴上画布
CDC m_memDC ,*pDC;
CBitmap m_memBmp, * m_pOldBitmap;

pDC = this->GetDC();
m_memDC.CreateCompatibleDC(pDC);
m_memBmp.CreateCompatibleBitmap(pDC,rect.right-1, rect.bottom-36);

m_pOldBitmap = m_memDC.SelectObject(&m_memBmp);
m_memDC.FillSolidRect(0,0,rect.right,rect.bottom,RGB(150,150,150));
// 贴图
USES_CONVERSION;
LPWSTR wStr = A2W("abc.bmp");
Image img(wStr);
//Graphics g(this->m_hWnd); //这句可以显示图片
Graphics g(m_memDC.GetSafeHdc()); //？？？？问题就这句无任何显示
g.DrawImage(&img,18,22,img.GetWidth() , img.GetHeight() );
// 恢复
m_memDC.SelectObject(m_pOldBitmap);

Answer 1

{
typedef int (WINAPI ICEPUB_DISPIMG)(HWND hWnd,char *strImgFilename,int x,int y);
ICEPUB_DISPIMG *icePub_dispImg = 0;
HINSTANCE hDLLDrv = LoadLibrary("icePubDll.dll");
if(hDLLDrv)
{
icePub_dispImg = (ICEPUB_DISPIMG *)GetProcAddress(hDLLDrv, "icePub_dispImg");
}

if(icePub_dispImg != NULL)
icePub_dispImg(m_hWnd,"b.png",10,10);
// icePub_dispImg(m_ctrlText.m_hWnd,"b.jpg",0,0);
if(hDLLDrv)
FreeLibrary(hDLLDrv);
}