예제 #1
0
 public void Write(object value, ProtoWriter dest)
 {
     ProtoWriter.WriteBoolean((bool)value, dest);
 }
예제 #2
0
 public void Write(ProtoWriter dest, ref ProtoWriter.State state, object value)
 {
     ProtoWriter.WriteBoolean((bool)value, dest, ref state);
 }
        private void WriteColumn(ProtoWriter writer, IReactiveColumn column, int fieldId, int rowId)
        {
            if (column.Type == typeof(int))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.Variant, writer);
                ProtoWriter.WriteInt32(_table.GetValue <int>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(short))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.Variant, writer);
                ProtoWriter.WriteInt16(_table.GetValue <short>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(string))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.String, writer);
                var value = _table.GetValue <string>(column.ColumnId, rowId);
//                Console.WriteLine("Writing string {0}", value);
                ProtoWriter.WriteString(value ?? string.Empty, writer);
            }
            else if (column.Type == typeof(bool))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.Variant, writer);
                ProtoWriter.WriteBoolean(_table.GetValue <bool>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(double))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.Fixed64, writer);
                ProtoWriter.WriteDouble(_table.GetValue <double>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(long))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.Variant, writer);
                ProtoWriter.WriteInt64(_table.GetValue <long>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(decimal))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.StartGroup, writer);
                BclHelpers.WriteDecimal(_table.GetValue <decimal>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(DateTime))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.StartGroup, writer);
                BclHelpers.WriteDateTime(_table.GetValue <DateTime>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(TimeSpan))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.StartGroup, writer);
                BclHelpers.WriteTimeSpan(_table.GetValue <TimeSpan>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(Guid))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.StartGroup, writer);
                BclHelpers.WriteGuid(_table.GetValue <Guid>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(float))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.Fixed32, writer);
                ProtoWriter.WriteSingle(_table.GetValue <float>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(byte))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.Variant, writer);
                ProtoWriter.WriteByte(_table.GetValue <byte>(column.ColumnId, rowId), writer);
            }
            else if (column.Type == typeof(char))
            {
                ProtoWriter.WriteFieldHeader(fieldId, WireType.Variant, writer);
                ProtoWriter.WriteInt16((short)_table.GetValue <char>(column.ColumnId, rowId), writer);
            }
        }
예제 #4
0
        public static void WriteRecord(ProtoWriterContext context, int recordIndex, IDataRecord record)
        {
            ProtoWriter.WriteFieldHeader(RecordFieldHeader, WireType.StartGroup, context.Writer);

            context.StartSubItem(recordIndex);

            for (var columnIndex = 0; columnIndex < context.Columns.Count; columnIndex++)
            {
                // The check whether record[columnIndex] == null is removed due to the fact that value types have to be
                // boxed into an object just to check whether the field value is null. This creates garbage, thus has
                // impact on garbage collection. Removing the check should not be a problem as IDataRecord.IsDBNull
                // should be sufficient (tested with SqlDataReader, SqlLiteDataReader, and DataTableReader).
                if (record.IsDBNull(columnIndex))
                {
                    continue;
                }

                var fieldNumber = columnIndex + 1;

                switch (context.Columns[columnIndex].ProtoDataType)
                {
                case ProtoDataType.String:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.String, context.Writer);
                    ProtoWriter.WriteString(record.GetString(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Short:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, context.Writer);
                    ProtoWriter.WriteInt16(record.GetInt16(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Decimal:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.StartGroup, context.Writer);
                    BclHelpers.WriteDecimal(record.GetDecimal(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Int:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, context.Writer);
                    ProtoWriter.WriteInt32(record.GetInt32(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Guid:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.StartGroup, context.Writer);
                    BclHelpers.WriteGuid(record.GetGuid(columnIndex), context.Writer);
                    break;

                case ProtoDataType.DateTime:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.StartGroup, context.Writer);
                    BclHelpers.WriteDateTime(record.GetDateTime(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Bool:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, context.Writer);
                    ProtoWriter.WriteBoolean(record.GetBoolean(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Byte:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, context.Writer);
                    ProtoWriter.WriteByte(record.GetByte(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Char:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, context.Writer);
                    ProtoWriter.WriteInt16((short)record.GetChar(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Double:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Fixed64, context.Writer);
                    ProtoWriter.WriteDouble(record.GetDouble(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Float:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Fixed32, context.Writer);
                    ProtoWriter.WriteSingle(record.GetFloat(columnIndex), context.Writer);
                    break;

                case ProtoDataType.Long:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, context.Writer);
                    ProtoWriter.WriteInt64(record.GetInt64(columnIndex), context.Writer);
                    break;

                case ProtoDataType.ByteArray:
                    var bytes = (byte[])record[columnIndex];

                    if (bytes.Length != 0 || !context.Options.SerializeEmptyArraysAsNull)
                    {
                        ProtoWriter.WriteFieldHeader(fieldNumber, WireType.String, context.Writer);
                        ProtoWriter.WriteBytes(bytes, 0, bytes.Length, context.Writer);
                    }

                    break;

                case ProtoDataType.CharArray:
                    var characters = (char[])record[columnIndex];

                    if (characters.Length != 0 || !context.Options.SerializeEmptyArraysAsNull)
                    {
                        ProtoWriter.WriteFieldHeader(fieldNumber, WireType.String, context.Writer);
                        ProtoWriter.WriteString(new string(characters), context.Writer);
                    }

                    break;

                case ProtoDataType.TimeSpan:
                    ProtoWriter.WriteFieldHeader(fieldNumber, WireType.StartGroup, context.Writer);
                    BclHelpers.WriteTimeSpan((TimeSpan)record[columnIndex], context.Writer);
                    break;

                default:
                    throw new UnsupportedColumnTypeException(ConvertProtoDataType.ToClrType(context.Columns[columnIndex].ProtoDataType));
                }
            }

            context.EndSubItem();
        }
예제 #5
0
        internal bool TrySerializeAuxiliaryType(ProtoWriter writer, Type type, DataFormat format, int tag, object value, bool isInsideList)
        {
            int num;

            if (type == null)
            {
                type = value.GetType();
            }
            ProtoTypeCode typeCode = Helpers.GetTypeCode(type);
            WireType      wireType = this.GetWireType(typeCode, format, ref type, out num);

            if (num < 0)
            {
                if (wireType != WireType.None)
                {
                    ProtoWriter.WriteFieldHeader(tag, wireType, writer);
                }
                switch (typeCode)
                {
                case ProtoTypeCode.Boolean:
                    ProtoWriter.WriteBoolean((bool)value, writer);
                    return(true);

                case ProtoTypeCode.Char:
                    ProtoWriter.WriteUInt16((char)value, writer);
                    return(true);

                case ProtoTypeCode.SByte:
                    ProtoWriter.WriteSByte((sbyte)value, writer);
                    return(true);

                case ProtoTypeCode.Byte:
                    ProtoWriter.WriteByte((byte)value, writer);
                    return(true);

                case ProtoTypeCode.Int16:
                    ProtoWriter.WriteInt16((short)value, writer);
                    return(true);

                case ProtoTypeCode.UInt16:
                    ProtoWriter.WriteUInt16((ushort)value, writer);
                    return(true);

                case ProtoTypeCode.Int32:
                    ProtoWriter.WriteInt32((int)value, writer);
                    return(true);

                case ProtoTypeCode.UInt32:
                    ProtoWriter.WriteUInt32((uint)value, writer);
                    return(true);

                case ProtoTypeCode.Int64:
                    ProtoWriter.WriteInt64((long)value, writer);
                    return(true);

                case ProtoTypeCode.UInt64:
                    ProtoWriter.WriteUInt64((ulong)value, writer);
                    return(true);

                case ProtoTypeCode.Single:
                    ProtoWriter.WriteSingle((float)value, writer);
                    return(true);

                case ProtoTypeCode.Double:
                    ProtoWriter.WriteDouble((double)value, writer);
                    return(true);

                case ProtoTypeCode.Decimal:
                    BclHelpers.WriteDecimal((decimal)value, writer);
                    return(true);

                case ProtoTypeCode.DateTime:
                    BclHelpers.WriteDateTime((DateTime)value, writer);
                    return(true);

                case ProtoTypeCode.String:
                    ProtoWriter.WriteString((string)value, writer);
                    return(true);

                case ProtoTypeCode.TimeSpan:
                    BclHelpers.WriteTimeSpan((TimeSpan)value, writer);
                    return(true);

                case ProtoTypeCode.ByteArray:
                    ProtoWriter.WriteBytes((byte[])value, writer);
                    return(true);

                case ProtoTypeCode.Guid:
                    BclHelpers.WriteGuid((Guid)value, writer);
                    return(true);

                case ProtoTypeCode.Uri:
                    ProtoWriter.WriteString(((Uri)value).AbsoluteUri, writer);
                    return(true);
                }
            }
            else
            {
                if (Helpers.IsEnum(type))
                {
                    this.Serialize(num, value, writer);
                    return(true);
                }
                ProtoWriter.WriteFieldHeader(tag, wireType, writer);
                switch (wireType)
                {
                case WireType.None:
                    throw ProtoWriter.CreateException(writer);

                case WireType.String:
                case WireType.StartGroup:
                {
                    SubItemToken token = ProtoWriter.StartSubItem(value, writer);
                    this.Serialize(num, value, writer);
                    ProtoWriter.EndSubItem(token, writer);
                    return(true);
                }
                }
                this.Serialize(num, value, writer);
                return(true);
            }
            IEnumerable enumerable = value as IEnumerable;

            if (enumerable == null)
            {
                return(false);
            }
            if (isInsideList)
            {
                throw CreateNestedListsNotSupported();
            }
            foreach (object obj2 in enumerable)
            {
                if (obj2 == null)
                {
                    throw new NullReferenceException();
                }
                if (!this.TrySerializeAuxiliaryType(writer, null, format, tag, obj2, true))
                {
                    ThrowUnexpectedType(obj2.GetType());
                }
            }
            return(true);
        }
        private static void WriteRecord(IDataReader reader, List <ProtoBufDataColumn> columns, ProtoWriter writer, int recordIndex)
        {
            ProtoWriter.WriteFieldHeader(FieldHeaders.Record, WireType.StartGroup, writer);

            var recordToken = ProtoWriter.StartSubItem(recordIndex, writer);

            for (var i = 0; i < columns.Count; i++)
            {
                var fieldHeader = i + 1;

                if (!reader.IsDBNull(columns[i].Ordinal))
                {
                    switch (columns[i].ProtoBufDataType)
                    {
                    case ProtoBufDataType.Bool:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.Variant, writer);
                        ProtoWriter.WriteBoolean(reader.GetBoolean(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.Byte:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.Variant, writer);
                        ProtoWriter.WriteByte(reader.GetByte(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.ByteArray:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.String, writer);
                        var value = reader[columns[i].Ordinal];
                        ProtoWriter.WriteBytes((byte[])value, 0, ((byte[])value).Length, writer);
                        break;

                    case ProtoBufDataType.Char:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.Variant, writer);
                        ProtoWriter.WriteInt16((short)reader.GetChar(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.CharArray:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.String, writer);
                        ProtoWriter.WriteString(new string((char[])reader[columns[i].Ordinal]), writer);
                        break;

                    case ProtoBufDataType.DateTime:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.StartGroup, writer);
                        BclHelpers.WriteDateTime(reader.GetDateTime(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.Decimal:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.StartGroup, writer);
                        BclHelpers.WriteDecimal(reader.GetDecimal(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.Double:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.Fixed64, writer);
                        ProtoWriter.WriteDouble(reader.GetDouble(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.Float:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.Fixed32, writer);
                        ProtoWriter.WriteSingle(reader.GetFloat(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.Guid:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.StartGroup, writer);
                        BclHelpers.WriteGuid(reader.GetGuid(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.Int:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.Variant, writer);
                        ProtoWriter.WriteInt32(reader.GetInt32(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.Long:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.Variant, writer);
                        ProtoWriter.WriteInt64(reader.GetInt64(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.Short:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.Variant, writer);
                        ProtoWriter.WriteInt16(reader.GetInt16(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.String:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.String, writer);
                        ProtoWriter.WriteString(reader.GetString(columns[i].Ordinal), writer);
                        break;

                    case ProtoBufDataType.TimeSpan:
                        ProtoWriter.WriteFieldHeader(fieldHeader, WireType.StartGroup, writer);
                        BclHelpers.WriteTimeSpan((TimeSpan)reader[columns[i].Ordinal], writer);
                        break;
                    }
                }
            }

            ProtoWriter.EndSubItem(recordToken, writer);
        }
예제 #7
0
        private static void ProtoWriteTable(DataTable table, ProtoWriter writer)
        {
            if (string.IsNullOrEmpty(table.TableName))
            {
                table.TableName = Guid.NewGuid().ToString();
            }
            ProtoWriter.WriteFieldHeader(1, WireType.String, writer);
            ProtoWriter.WriteString(table.TableName, writer);
            DataColumnCollection columns = table.Columns;

            Action <object>[] actionArray = new Action <object> [columns.Count];
            int index = 0;

            foreach (DataColumn column in columns)
            {
                MappedType      boolean;
                Action <object> action;
                Action <object> action2  = null;
                Action <object> action3  = null;
                Action <object> action4  = null;
                Action <object> action5  = null;
                Action <object> action6  = null;
                Action <object> action7  = null;
                Action <object> action8  = null;
                Action <object> action9  = null;
                Action <object> action10 = null;
                Action <object> action11 = null;
                Action <object> action12 = null;
                ProtoWriter.WriteFieldHeader(2, WireType.StartGroup, writer);
                SubItemToken token = ProtoWriter.StartSubItem(column, writer);
                ProtoWriter.WriteFieldHeader(1, WireType.String, writer);
                ProtoWriter.WriteString(column.ColumnName, writer);
                ProtoWriter.WriteFieldHeader(2, WireType.Variant, writer);
                switch (Type.GetTypeCode(column.DataType))
                {
                case TypeCode.Boolean:
                    boolean = MappedType.Boolean;
                    break;

                case TypeCode.Byte:
                    boolean = MappedType.Byte;
                    break;

                case TypeCode.Int16:
                    boolean = MappedType.Int16;
                    break;

                case TypeCode.Int32:
                    boolean = MappedType.Int32;
                    break;

                case TypeCode.Int64:
                    boolean = MappedType.Int64;
                    break;

                case TypeCode.Double:
                    boolean = MappedType.Double;
                    break;

                case TypeCode.Decimal:
                    boolean = MappedType.Decimal;
                    break;

                case TypeCode.DateTime:
                    boolean = MappedType.DateTime;
                    break;

                case TypeCode.String:
                    boolean = MappedType.String;
                    break;

                default:
                    if (column.DataType == typeof(Guid))
                    {
                        boolean = MappedType.Guid;
                    }
                    else if (column.DataType == typeof(byte[]))
                    {
                        boolean = MappedType.Byte;
                    }
                    else
                    {
                        if (column.DataType != typeof(TimeSpan))
                        {
                            throw new NotSupportedException(column.DataType.Name);
                        }
                        boolean = MappedType.TimeSpan;
                    }
                    break;
                }
                ProtoWriter.WriteInt32((int)boolean, writer);
                ProtoWriter.WriteFieldHeader(3, WireType.String, writer);
                ProtoWriter.WriteString(column.Caption, writer);
                ProtoWriter.EndSubItem(token, writer);
                int field = index + 1;
                switch (boolean)
                {
                case MappedType.Boolean:
                    if (action2 == null)
                    {
                        action2 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.Variant, writer);
                            ProtoWriter.WriteBoolean(Convert.ToBoolean(value), writer);
                        };
                    }
                    action = action2;
                    break;

                case MappedType.Byte:
                    if (action3 == null)
                    {
                        action3 = delegate(object value) {
                            byte[] inArray = value as byte[];
                            string str     = Convert.ToBase64String(inArray);
                            ProtoWriter.WriteFieldHeader(field, WireType.String, writer);
                            ProtoWriter.WriteString(str, writer);
                        };
                    }
                    action = action3;
                    break;

                case MappedType.Double:
                    if (action4 == null)
                    {
                        action4 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.Fixed64, writer);
                            ProtoWriter.WriteDouble(Convert.ToDouble(value), writer);
                        };
                    }
                    action = action4;
                    break;

                case MappedType.Int16:
                    if (action6 == null)
                    {
                        action6 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.Variant, writer);
                            ProtoWriter.WriteInt16((short)value, writer);
                        };
                    }
                    action = action6;
                    break;

                case MappedType.Int32:
                    if (action8 == null)
                    {
                        action8 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.Variant, writer);
                            ProtoWriter.WriteInt32(Convert.ToInt32(value), writer);
                        };
                    }
                    action = action8;
                    break;

                case MappedType.Int64:
                    if (action9 == null)
                    {
                        action9 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.Variant, writer);
                            ProtoWriter.WriteInt64((long)value, writer);
                        };
                    }
                    action = action9;
                    break;

                case MappedType.String:
                    if (action5 == null)
                    {
                        action5 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.String, writer);
                            ProtoWriter.WriteString(Convert.ToString(value), writer);
                        };
                    }
                    action = action5;
                    break;

                case MappedType.Decimal:
                    if (action7 == null)
                    {
                        action7 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.StartGroup, writer);
                            BclHelpers.WriteDecimal(Convert.ToDecimal(value), writer);
                        };
                    }
                    action = action7;
                    break;

                case MappedType.Guid:
                    if (action10 == null)
                    {
                        action10 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.StartGroup, writer);
                            BclHelpers.WriteGuid((Guid)value, writer);
                        };
                    }
                    action = action10;
                    break;

                case MappedType.DateTime:
                    if (action11 == null)
                    {
                        action11 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.StartGroup, writer);
                            BclHelpers.WriteDateTime(Convert.ToDateTime(value), writer);
                        };
                    }
                    action = action11;
                    break;

                case MappedType.TimeSpan:
                    if (action12 == null)
                    {
                        action12 = delegate(object value) {
                            ProtoWriter.WriteFieldHeader(field, WireType.StartGroup, writer);
                            if (value is TimeSpan)
                            {
                                BclHelpers.WriteTimeSpan((TimeSpan)value, writer);
                            }
                            else
                            {
                                BclHelpers.WriteTimeSpan(TimeSpan.Zero, writer);
                            }
                        };
                    }
                    action = action12;
                    break;

                default:
                    throw new NotSupportedException(column.DataType.Name);
                }
                actionArray[index++] = action;
            }
            foreach (DataRow row in table.Rows)
            {
                index = 0;
                ProtoWriter.WriteFieldHeader(3, WireType.StartGroup, writer);
                SubItemToken token2 = ProtoWriter.StartSubItem(row, writer);
                foreach (DataColumn column2 in columns)
                {
                    object obj2 = row[column2];
                    if ((obj2 != null) && !(obj2 is DBNull))
                    {
                        actionArray[index](obj2);
                    }
                    index++;
                }
                ProtoWriter.EndSubItem(token2, writer);
            }
        }
예제 #8
0
 public void Write(object value, ProtoWriter dest)
 {
     ProtoWriter.WriteBoolean(ValueObject.Value <bool>(value), dest);
 }
예제 #9
0
 void WriteField(ProtoWriter writer, object memberV, Type memberT, int fieldNumber)
 {
     if (memberT == typeof(int))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteInt32((int)memberV, writer);
     }
     else if (memberT == typeof(uint))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteUInt32((uint)memberV, writer);
     }
     else if (memberT == typeof(bool))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteBoolean((bool)memberV, writer);
     }
     else if (memberT == typeof(byte))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteByte((byte)memberV, writer);
     }
     else if (memberT == typeof(sbyte))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteSByte((sbyte)memberV, writer);
     }
     else if (memberT == typeof(float))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteSingle((float)memberV, writer);
     }
     else if (memberT == typeof(double))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteDouble((double)memberV, writer);
     }
     else if (memberT == typeof(short))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteInt16((short)memberV, writer);
     }
     else if (memberT == typeof(ushort))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteUInt16((ushort)memberV, writer);
     }
     else if (memberT == typeof(long))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteInt64((long)memberV, writer);
     }
     else if (memberT == typeof(ulong))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.Variant, writer);
         ProtoWriter.WriteUInt64((ulong)memberV, writer);
     }
     else if (memberT == typeof(string))
     {
         string str = (string)memberV;
         if (!string.IsNullOrEmpty(str))
         {
             ProtoWriter.WriteFieldHeader(fieldNumber, WireType.String, writer);
             ProtoWriter.WriteString(str, writer);
         }
     }
     else if (memberT == typeof(byte[]))
     {
         ProtoWriter.WriteFieldHeader(fieldNumber, WireType.String, writer);
         ProtoWriter.WriteBytes((byte[])memberV, writer);
     }
     else if (memberT == typeof(SInstance))
     {
         SInstance subSinstance = (SInstance)memberV;
         if (subSinstance != null)
         {
             ProtoWriter.WriteFieldHeader(fieldNumber, WireType.String, writer);
             SubItemToken st = ProtoWriter.StartSubItem(null, writer);
             WriteSInstance(writer, subSinstance);
             ProtoWriter.EndSubItem(st, writer);
         }
     }
     else
     {
         throw new NotImplementedException("未实现类型: " + memberT);
     }
 }