Question

I would like to know the VB.NET equivalent of the following C# code:

    unsafe
    {
        byte* pStart = (byte*)(void*)writeableBitmap.BackBuffer;
        int nL = writeableBitmap.BackBufferStride;

        for (int r = 0; r < 16; r++)
        {
            for (int g = 0; g < 16; g++)
            {
                for (int b = 0; b < 16; b++)
                {
                    int nX = (g % 4) * 16 + b;                            
                    int nY = r*4 + (int)(g/4);

                    *(pStart + nY*nL + nX*3 + 0) = (byte)(b * 17);
                    *(pStart + nY*nL + nX*3 + 1) = (byte)(g * 17);
                    *(pStart + nY*nL + nX*3 + 2) = (byte)(r * 17);
                 }
            }
        }
   }

Answer 1

Not possible, since vb.net does not support unsafe code.