System.Xml.XmlBinaryDictionaryReader.ReadTextOrValue C# (CSharp) Méthode

		private bool ReadTextOrValue (byte ident, NodeInfo node, bool canSkip)
		{
			node.Value = null;
			node.ValueType = ident;
			node.NodeType = XmlNodeType.Text;
			switch (ident) {
			case BF.Zero:
				node.TypedValue = 0;
				break;
			case BF.One:
				node.TypedValue = 1;
				break;
			case BF.BoolFalse:
				node.TypedValue = false;
				break;
			case BF.BoolTrue:
				node.TypedValue = true;
				break;
			case BF.Int8:
				node.TypedValue = ReadByteOrError ();
				break;
			case BF.Int16:
				node.TypedValue = source.Reader.ReadInt16 ();
				break;
			case BF.Int32:
				node.TypedValue = source.Reader.ReadInt32 ();
				break;
			case BF.Int64:
				node.TypedValue = source.Reader.ReadInt64 ();
				break;
			case BF.Single:
				node.TypedValue = source.Reader.ReadSingle ();
				break;
			case BF.Double:
				node.TypedValue = source.Reader.ReadDouble ();
				break;
			case BF.Decimal:
				int [] bits = new int [4];
				bits [3] = source.Reader.ReadInt32 ();
				bits [2] = source.Reader.ReadInt32 ();
				bits [0] = source.Reader.ReadInt32 ();
				bits [1] = source.Reader.ReadInt32 ();
				node.TypedValue = new Decimal (bits);
				break;
			case BF.DateTime:
				node.TypedValue = DateTime.FromBinary (source.Reader.ReadInt64 ());
				break;
			//case BF.UniqueId: // identical to .Text
			case BF.Bytes8:
			case BF.Bytes16:
			case BF.Bytes32:
				int size =
					(ident == BF.Bytes8) ? source.Reader.ReadByte () :
					(ident == BF.Bytes16) ? source.Reader.ReadUInt16 () :
					source.Reader.ReadInt32 ();
				byte [] base64 = Alloc (size);
				source.Reader.Read (base64, 0, base64.Length);
				node.TypedValue = base64;
				break;
			case BF.TimeSpan:
				node.TypedValue = new TimeSpan (source.Reader.ReadInt64 ());
				break;
			case BF.UniqueId:
				byte [] guid = new byte [16];
				source.Reader.Read (guid, 0, guid.Length);
				node.TypedValue = new UniqueId (new Guid (guid));
				break;
			case BF.Guid:
				guid = new byte [16];
				source.Reader.Read (guid, 0, guid.Length);
				node.TypedValue = new Guid (guid);
				break;
			case BF.Chars8:
			case BF.Chars16:
			case BF.Chars32:
			case BF.Utf16_8:
			case BF.Utf16_16:
			case BF.Utf16_32:
				Encoding enc = ident <= BF.Chars32 ? Encoding.UTF8 : Encoding.Unicode;
				size =
					(ident == BF.Chars8 || ident == BF.Utf16_8) ? source.Reader.ReadByte () :
					(ident == BF.Chars16 || ident == BF.Utf16_16) ? source.Reader.ReadUInt16 () :
					source.Reader.ReadInt32 ();
				byte [] bytes = Alloc (size);
				source.Reader.Read (bytes, 0, size);
				node.Value = enc.GetString (bytes, 0, size);
				node.NodeType = XmlNodeType.Text;
				break;
			case BF.EmptyText:
				node.Value = String.Empty;
				node.NodeType = XmlNodeType.Text;
				break;
			case BF.TextIndex:
				node.DictValue = ReadDictName ();
				node.NodeType = XmlNodeType.Text;
				break;
			default:
				if (!canSkip)
					throw new ArgumentException (String.Format ("Unexpected binary XML data at position {1}: {0:X}", ident + (is_next_end_element ? 1 : 0), source.Position));
				next = ident;
				return false;
			}
			return true;
		}