//根据关键字位置集合返回所在段落集合
private List<Paragraph> getParagraphCollectionByDocumentRangeCollection(List<DocumentRange> documentRangeCollection, Document searchDocument)
{
List<Paragraph> paragraphCollection = new List<Paragraph>();
if (documentRangeCollection.Count != 0)
{
Paragraph par_Cur = searchDocument.GetParagraph(documentRangeCollection[0].Start);
for (int i = 1; i < documentRangeCollection.Count; i++)
{
Paragraph par_Next = searchDocument.GetParagraph(documentRangeCollection[i].Start);
if (!par_Cur.Equals(par_Next))
{
paragraphCollection.Add(par_Cur);
par_Cur = par_Next;
}
}
}
return paragraphCollection;
}
