/// <summary>
/// Writes the current context to the specified <see cref="XmlWriter"/>.
/// </summary>
/// <param name="writer">The <b>XmlWriter</b> to which you want to write the current context.</param>
/// <param name="xmlNamespace">The XML namespace used to qualify prefixed syndication extension elements and attributes.</param>
/// <exception cref="ArgumentNullException">The <paramref name="writer"/> is a null reference (Nothing in Visual Basic).</exception>
/// <exception cref="ArgumentNullException">The <paramref name="xmlNamespace"/> is a null reference (Nothing in Visual Basic).</exception>
/// <exception cref="ArgumentNullException">The <paramref name="xmlNamespace"/> is an empty string.</exception>
public void WriteTo(XmlWriter writer, string xmlNamespace)
{
//------------------------------------------------------------
// Validate parameter
//------------------------------------------------------------
Guard.ArgumentNotNull(writer, "writer");
Guard.ArgumentNotNullOrEmptyString(xmlNamespace, "xmlNamespace");
//------------------------------------------------------------
// Write current extension details to the writer
//------------------------------------------------------------
if (ItemsPerPage != null)
{
writer.WriteElementString("itemsPerPage", xmlNamespace, ItemsPerPage.ToString());
}
if (TotalResults != null)
{
writer.WriteElementString("totalResults", xmlNamespace, TotalResults.ToString());
}
if (StartIndex != null)
{
writer.WriteElementString("startIndex", xmlNamespace, StartIndex.ToString());
}
}
IReadOnlyList <KeyValuePair <string, string> > IParameterSet.GetQueryParameters()
=> new[]
{
new KeyValuePair <string, string>("current", CurrentPage.ToString()),
new KeyValuePair <string, string>("rowCount", ItemsPerPage.ToString()),
new KeyValuePair <string, string>("searchPhrase", SearchPhrase),
};
