void Serialize(XNode root, string name, object obj)
{
if (root == null)
{
root = _file;
}
if (obj == null)
{
return;
}
if (!SerializeBuiltIn(root, name, obj))
{
XNode node = new XNode(root, name);
root.Nodes.Add(node);
string type = obj.GetType().FullName + "," + obj.GetType().Assembly.GetName().Name;
node.AddAttribute("XSerializer.SerializedType", type);
if (obj is IXSerializable)
{
XNode serializableNode = new XNode(node, "IXSerializable");
node.Nodes.Add(serializableNode);
(obj as IXSerializable).Serialize(serializableNode);
}
SerializeProperties(node, name, obj);
}
}
public static XAttribute SetAttribute(this XNode node, string attrib, string value)
{
XAttribute att = node.GetAttribute(attrib);
if (null != att)
{
att.Value = value;
}
else
{
att = new XAttribute(attrib, value);
node.AddAttribute(att);
}
return(att);
}
public static XAttribute GetOrCreateAttribute(this XNode node, string attributeName, string value)
{
IEnumerable <XAttribute> atts = node.GetAttribute(attributeName, value);
XAttribute result = new XAttribute(attributeName, value);
if (atts.Count() > 0)
{
return(atts.First <XAttribute>());
}
else
{
node.AddAttribute(result);
return(result);
}
}
public static bool Serialize(XNode node, object value)
{
if (value is Enum)
{
node.AddAttribute("type", "enum");
node.AddAttribute("value", Enum.GetName(value.GetType(), value));
}
else if (value is string)
{
node.AddAttribute("type", "string");
node.AddAttribute("value", (string)value);
}
else if (value is int)
{
node.AddAttribute("type", "int");
node.AddAttribute("value", value.ToString());
}
else if (value is float)
{
float val = (float)value;
node.AddAttribute("type", "float");
string valueText = null;
if (val >= float.MaxValue)
{
valueText = "max";
}
else if (val <= float.MinValue)
{
valueText = "min";
}
else
{
valueText = string.Format(CultureInfo.InvariantCulture, "{0}", value);
}
node.AddAttribute("value", valueText);
}
else if (value is double)
{
double val = (double)value;
node.AddAttribute("type", "double");
string valueText = null;
if (val >= double.MaxValue)
{
valueText = "max";
}
else if (val <= double.MinValue)
{
valueText = "min";
}
else
{
valueText = string.Format(CultureInfo.InvariantCulture, "{0}", value);
}
node.AddAttribute("value", valueText);
}
else if (value is long)
{
node.AddAttribute("type", "long");
node.AddAttribute("value", value.ToString());
}
else if (value is bool)
{
node.AddAttribute("type", "bool");
node.AddAttribute("value", value.ToString());
}
else if (value is DateTime)
{
node.AddAttribute("type", "DateTime");
node.AddAttribute("value", string.Format(CultureInfo.InvariantCulture, "{0}", value));
}
else
{
return(false);
}
return(true);
}
