/// <summary>
/// Get inner text by searched attribute node if not null or empty
/// </summary>
/// <param name="path">XmlData path</param>
/// <param name="attributeName">Attribute name to search</param>
/// <param name="attributeValue">Attribute value to search</param>
/// <param name="defaultText">Default text if given node is null or empty</param>
/// <returns></returns>
public string GetInnerTextByAttributeWithPath(string path, string attributeName, string attributeValue, string defaultText = "")
{
if (string.IsNullOrEmpty(path))
{
return(null);
}
List <string> NAME_LIST = path.Split('/').ToList();
if (NAME_LIST.Count > 1)
{
XmlDataNode foundXmlDataNode = subNodes.Find((XmlDataNode xmlDataNode) =>
{
return(xmlDataNode.name == NAME_LIST[0]);
});
if (foundXmlDataNode != null)
{
return(foundXmlDataNode.GetInnerTextByAttributeWithPath(String.Join("/", NAME_LIST.Skip(1)), attributeName, attributeValue, defaultText));
}
else
{
return(defaultText);
}
}
else
{
XmlDataNode foundXmlDataNode = subNodes.Find((XmlDataNode xmlDataNode) =>
{
return(xmlDataNode.name == NAME_LIST[0] &&
xmlDataNode.attribute.ContainsKey(attributeName) &&
xmlDataNode.attribute[attributeName] == attributeValue);
});
if (foundXmlDataNode != null)
{
return(foundXmlDataNode.innerText);
}
else
{
return(defaultText);
}
}
}