Median example for C++ 5.0 and later

This example applies a median filter with a 3x3 neighborhood and redisplays the bitmap.
ILEADRasterProcess *pRasterProc=NULL;
CoCreateInstance(CLSID_LEADRasterProcess, NULL, CLSCTX_ALL,
                 IID_ILEADRasterProcess, (void**)&pRasterProc);
pRasterProc->Median(m_LEADRasterView1.GetRaster(), 3);
m_LEADRasterView1.ForceRepaint();
pRasterProc->Release();