namespace System.Text { internal abstract class BaseCodePageEncoding : EncodingNLS, ISerializable { protected int dataTableCodePage; protected int iExtraBytes; protected char[] arrayUnicodeBestFit; protected char[] arrayBytesBestFit; protected static Stream s_codePagesEncodingDataStream; protected static readonly object s_streamLock; protected byte[] m_codePageHeader; protected int m_firstDataWordOffset; protected int m_dataSize; protected SafeAllocHHandle safeNativeMemoryHandle; protected abstract void LoadManagedCodePage(); protected unsafe byte* GetNativeMemory(int iSize); protected abstract void ReadBestFitTable(); } }