Returns the inner text of the single node selected from the specified xpath if found; otherwise, null.
using System;
using System.Xml;
namespace SnapDragon.ECommerce.Shipping
{
/// <summary>
/// Provides extensions methods for parsing xml.
/// </summary>
internal static class TrackingUtil
{
/// <summary>
/// Returns the inner text of the single node selected from the specified xpath if found; otherwise, null.
/// </summary>
/// <param name="pNode"></param>
/// <param name="pXpath"></param>
/// <returns></returns>
public static string SelectSingleNodeInnerTextOrNull(this XmlNode pNode, string pXpath)
{
XmlNode result = pNode.SelectSingleNode(pXpath);
if (result == null)
{
return null;
}
return result.InnerText;
}
}
}
Related examples in the same category
