//! \brief override method for finding objects' information from a specified xml structure
public override String[] Find(XmlDocument xmlDocument, XmlNode xmlRootNode)
{
if ((null == xmlDocument) || (null == xmlRootNode))
{
return(null);
}
List <String> tResultList = new List <String>();
try
{
//! get root node
XmlNode TargetNode = null;
//! find targets from root node
if (xmlRootNode.Name != XMLRootName)
{
TargetNode = xmlRootNode.SelectSingleNode(XMLRootName);
}
else
{
TargetNode = xmlRootNode;
}
if (null == TargetNode)
{
if (0 == xmlRootNode.ChildNodes.Count)
{
return(null);
}
//! search for targets in each childnode
foreach (XmlNode xmlChildren in xmlRootNode.ChildNodes)
{
String[] tResult = Find(xmlDocument, xmlChildren);
if (null != tResult)
{
return(tResult);
}
}
return(null);
}
//! get parameter group set with index number
XmlNodeList xmlParameterGroupSetList = TargetNode.SelectNodes(XMLObjectName);
if (null == xmlParameterGroupSetList)
{
return(null);
}
if (0 == xmlParameterGroupSetList.Count)
{
return(null);
}
foreach (XmlNode tNodeItem in xmlParameterGroupSetList)
{
XmlAttributeCollection tAttributes = tNodeItem.Attributes;
if (null == tAttributes)
{
continue;
}
if (0 == tAttributes.Count)
{
continue;
}
StringBuilder sbAttrib = new StringBuilder();
//! get all attribute string
foreach (XmlAttribute tAttribute in tAttributes)
{
if (null == tAttribute.Value)
{
continue;
}
else if ("" == tAttribute.Value.Trim())
{
continue;
}
sbAttrib.Append(tAttribute.Value);
sbAttrib.Append('\t');
}
tResultList.Add(sbAttrib.ToString());
}
}
catch (Exception e)
{
m_Exception = e;
return(null);
}
if (tResultList.Count > 0)
{
return(tResultList.ToArray());
}
return(null);
}
