/// <summary>
/// Saves the current <see cref="SimpleListSort"/> to the specified <see cref="XmlWriter"/>.
/// </summary>
/// <param name="writer">The <see cref="XmlWriter"/> to which you want to save.</param>
/// <exception cref="ArgumentNullException">The <paramref name="writer"/> is a null reference (Nothing in Visual Basic).</exception>
public void WriteTo(XmlWriter writer)
{
//------------------------------------------------------------
// Validate parameter
//------------------------------------------------------------
Guard.ArgumentNotNull(writer, "writer");
//------------------------------------------------------------
// Create extension instance to retrieve XML namespace
//------------------------------------------------------------
SimpleListSyndicationExtension extension = new SimpleListSyndicationExtension();
//------------------------------------------------------------
// Write XML representation of the current instance
//------------------------------------------------------------
writer.WriteStartElement("sort", extension.XmlNamespace);
if (this.Namespace != null)
{
writer.WriteAttributeString("ns", this.Namespace.ToString());
}
if (!String.IsNullOrEmpty(this.Element))
{
writer.WriteAttributeString("element", this.Element);
}
if (!String.IsNullOrEmpty(this.Label))
{
writer.WriteAttributeString("label", this.Label);
}
if (this.DataType != SimpleListDataType.None)
{
writer.WriteAttributeString("data-type", SimpleListSort.DataTypeAsString(this.DataType));
}
if (this.IsDefault)
{
writer.WriteAttributeString("default", "true");
}
writer.WriteEndElement();
}
