private string RescueSequence(string registryID, string noteID)
{
XmlNode rescues = null;
ThisAddIn.RescueTime(registryID, ref rescues);
if (rescues == null)
{
return(null);
}
XmlNodeList emrNotes = emrDoc.DocumentElement.SelectNodes(ElementNames.EmrNote);
XmlNode congeners = ThisAddIn.GetCongener0(noteID, emrNotes);
if (congeners.ChildNodes.Count == 0)
{
return(rescues.FirstChild.Attributes[AttributeNames.RescueSequence].Value);
}
string sequence = null;
foreach (XmlNode rescue in rescues.ChildNodes)
{
string commitT = "";
sequence = rescue.Attributes[AttributeNames.RescueSequence].Value;
if (ThisAddIn.NoteExistsWithSequence(AttributeNames.RescueSequence, sequence, congeners, ref commitT)
!= null && commitT != "")
{
continue;
}
break;
}
return(sequence);
}