private static List <string> RetrievePostAndPreActions(XmlNode workflowNode)
{
List <string> list = new List <string>();
if (workflowNode == null)
{
return(list);
}
for (int i = 0; i < workflowNode.ChildNodes.Count; i++)
{
list.AddRange(DDIVUtil.RetrievePostAndPreActions(workflowNode.ChildNodes[i]));
}
if (workflowNode.Attributes != null)
{
if (workflowNode.Attributes["PreAction"] != null)
{
list.Add(workflowNode.Attributes["PreAction"].Value);
}
if (workflowNode.Attributes["PostAction"] != null)
{
list.Add(workflowNode.Attributes["PostAction"].Value);
}
}
return(list);
}
internal static string RetrieveCodesInPostAndPreActions(string workflowName, string xaml, string codeBehind)
{
XmlDocument xmlDocument = new SafeXmlDocument();
xmlDocument.LoadXml(xaml);
string result;
using (XmlNodeList elementsByTagName = xmlDocument.GetElementsByTagName(workflowName))
{
List <string> functionNames = DDIVUtil.RetrievePostAndPreActions(elementsByTagName[0]);
result = DDIVUtil.RetrieveCodeFunctions(codeBehind, functionNames);
}
return(result);
}
