Inventory logger

Shared/SerializableDictionary.cs

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+using System.Collections.Generic;
+using System.Xml.Serialization;
+
+namespace Mag.Shared
+{
+	[XmlRoot("dictionary")]
+	public class SerializableDictionary<TKey, TValue> : Dictionary<TKey, TValue>, IXmlSerializable
+	{
+		public System.Xml.Schema.XmlSchema GetSchema()
+		{
+			return null;
+		}
+
+		public void ReadXml(System.Xml.XmlReader reader)
+		{
+			XmlSerializer keySerializer = new XmlSerializer(typeof(TKey));
+
+			XmlSerializer valueSerializer = new XmlSerializer(typeof(TValue));
+
+			bool wasEmpty = reader.IsEmptyElement;
+
+			reader.Read();
+
+			if (wasEmpty)
+				return;
+
+			while (reader.NodeType != System.Xml.XmlNodeType.EndElement)
+			{
+				reader.ReadStartElement("item");
+
+				reader.ReadStartElement("key");
+
+				TKey key = (TKey)keySerializer.Deserialize(reader);
+
+				reader.ReadEndElement();
+
+				reader.ReadStartElement("value");
+
+				TValue value = (TValue)valueSerializer.Deserialize(reader);
+
+				reader.ReadEndElement();
+
+				this.Add(key, value);
+
+				reader.ReadEndElement();
+
+				reader.MoveToContent();
+			}
+
+			reader.ReadEndElement();
+		}
+
+		public void WriteXml(System.Xml.XmlWriter writer)
+		{
+			XmlSerializer keySerializer = new XmlSerializer(typeof(TKey));
+
+			XmlSerializer valueSerializer = new XmlSerializer(typeof(TValue));
+
+			foreach (TKey key in this.Keys)
+			{
+				writer.WriteStartElement("item");
+
+				writer.WriteStartElement("key");
+
+				keySerializer.Serialize(writer, key);
+
+				writer.WriteEndElement();
+
+				writer.WriteStartElement("value");
+
+				TValue value = this[key];
+
+				valueSerializer.Serialize(writer, value);
+
+				writer.WriteEndElement();
+
+				writer.WriteEndElement();
+			}
+		}
+	}
+}