61m_stream = input; 94m_stream = null; 98m_stream = null;

75m_isMemoryStream = (m_stream.GetType() == typeof(MemoryStream)); 83return m_stream; 93Stream copyOfStream = m_stream; 114if (m_stream==null) __Error.FileNotOpen(); 116if (!m_stream.CanSeek) 118long origPos = m_stream.Position; 120m_stream.Position = origPos; 127if (m_stream==null) { 140if (m_stream==null) __Error.FileNotOpen(); 142int b = m_stream.ReadByte(); 175if (m_stream==null) __Error.FileNotOpen(); 177MemoryStream mStream = m_stream as MemoryStream; 247if (m_stream == null) 279n = m_stream.Read(m_charBytes, 0, readLength); 317if (m_stream==null) 328Contract.Assert(m_stream != null); 359MemoryStream mStream = m_stream as MemoryStream; 368numBytes = m_stream.Read(m_charBytes, 0, numBytes); 418if (m_stream.CanSeek) 419posSav = m_stream.Position; 435int r = m_stream.ReadByte(); 440r = m_stream.ReadByte(); 461if (m_stream.CanSeek) 462m_stream.Seek((posSav - m_stream.Position), SeekOrigin.Current); 484if (m_stream == null) { 517if (m_stream==null) __Error.FileNotOpen(); 518return m_stream.Read(buffer, index, count); 526if (m_stream==null) __Error.FileNotOpen(); 536int n = m_stream.Read(result, numRead, count); 560if (m_stream==null) __Error.FileNotOpen(); 566n = m_stream.ReadByte(); 574n = m_stream.Read(m_buffer, bytesRead, numBytes-bytesRead);