/// <summary>
/// returns value of <paramref name="xmlNode"/> attribute having
/// <paramref name="attributeName"/>.
/// </summary>
/// <param name="xmlNode"></param>
/// <param name="attributeName"></param>
/// <returns>
/// value of <paramref name="xmlNode"/> attribute having
/// <paramref name="attributeName"/>
/// </returns>
/// <exception cref="XmlNodeMissingAttributeException">
/// <seealso cref="XmlNodeUtils.AssertContainsAttributes(XmlNode, string[])"/>
/// </exception>
public static string GetAttributeValue(this XmlNode xmlNode, string attributeName)
{
XmlNodeUtils.AssertContainsAttributes(xmlNode, attributeName);
return(xmlNode.Attributes[attributeName].Value);
}
/// <exception cref="XmlNodeMissingNodeException">
/// <seealso cref="XmlNodeUtils.AssertContainsNode(XmlNode, string)"/>
/// </exception>
public static XmlNodeList GetNodes(this XmlNode xmlNode, string xPath)
{
XmlNodeUtils.AssertContainsNode(xmlNode, xPath);
return(xmlNode.SelectNodes(xPath));
}
