public override int Read(byte[] pbBuffer, int nOffset, int nCount)
{
if (m_bWriting)
{
throw new InvalidOperationException();
}
int nRead = m_sBaseStream.Read(pbBuffer, nOffset, nCount);
int nPartialRead = nRead;
while ((nRead < nCount) && (nPartialRead != 0))
{
nPartialRead = m_sBaseStream.Read(pbBuffer, nOffset + nRead,
nCount - nRead);
nRead += nPartialRead;
}
#if DEBUG
byte[] pbOrg = new byte[pbBuffer.Length];
Array.Copy(pbBuffer, pbOrg, pbBuffer.Length);
#endif
if ((m_hash != null) && (nRead > 0))
#if !KeePassUAP
{ m_hash.TransformBlock(pbBuffer, nOffset, nRead, pbBuffer, nOffset); }
#else
{ m_hash.AppendData(pbBuffer, nOffset, nRead); }
#endif
#if DEBUG
Debug.Assert(MemUtil.ArraysEqual(pbBuffer, pbOrg));
#endif
return(nRead);
}