public void SplitDocument()
{
WmlDocument wmlDocument = new WmlDocument(inDoc.FileName);
IEnumerable <WmlDocument> wmlDocuments = wmlDocument.SplitOnSections();
int counter = 0;
foreach (WmlDocument doc in wmlDocuments)
{
List <Source> sources = new List <Source>();
sources.Add(new Source(doc));
DocumentBuilder.BuildDocument(sources, System.IO.Path.Combine(_outPath, $"{counter}.docx"));
counter++;
}
}