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