private int AddParagraphToWordNumbering(WordprocessingDocument doc, int numberingID)
{
MainDocumentPart mainPart = doc.MainDocumentPart;
WordDoc.Body body = mainPart.Document.Body;
WordDoc.Paragraph para = body.AppendChild(new WordDoc.Paragraph());
NumberingDefinitionsPart numberingPart = mainPart.NumberingDefinitionsPart;
WordDoc.Numbering nn = numberingPart.Numbering;
int numid = 0;
if (numberingID == -1)
{
foreach (WordDoc.NumberingInstance num in nn.Elements<WordDoc.NumberingInstance>())
{
numid = num.NumberID;
}
numid++;
WordDoc.NumberingInstance newNI =
new WordDoc.NumberingInstance(
new WordDoc.AbstractNumId() { Val = numid },
new WordDoc.LevelOverride(
new WordDoc.StartOverrideNumberingValue() { Val = 1 }
)
{ LevelIndex = 0 }
)
{ NumberID = numid };
nn.Append(newNI);
nn.Save(numberingPart);
}
else
{
numid = numberingID;
}
WordDoc.ParagraphProperties pp = para.AppendChild(new WordDoc.ParagraphProperties(
new WordDoc.NumberingProperties(
new WordDoc.NumberingLevelReference() { Val = 0 },
new WordDoc.NumberingId() { Val = numid })));
return numid;
}
/// <summary>
/// Get paragraph's numbering level object by searching abstractNums with the numbering level ID.
/// </summary>
/// <param name="pg"></param>
/// <returns></returns>
public Word.Level GetNumbering(Word.Paragraph pg)
{
Word.Level ret = null;
if (pg == null || this.numbering == null)
{
return(ret);
}
Word.ParagraphProperties pgpr = pg.Elements <Word.ParagraphProperties>().FirstOrDefault();
if (pgpr == null)
{
return(ret);
}
// direct numbering
Word.NumberingProperties numPr = pgpr.Elements <Word.NumberingProperties>().FirstOrDefault();
if (numPr != null && numPr.NumberingId != null)
{
int numId = numPr.NumberingId.Val;
if (numId > 0) // numId == 0 means this paragraph doesn't have a list item
{
int? ilvl = null;
String refStyleName = null;
if (numPr.NumberingLevelReference != null)
{ // ilvl included in NumberingProperties
ilvl = numPr.NumberingLevelReference.Val;
}
else
{ // doesn't have ilvl in NumberingProperties, search by referenced style name
Word.Style st = pgpr.Elements <Word.Style>().FirstOrDefault();
if (st != null && st.StyleName != null)
{
refStyleName = st.StyleName.Val;
}
}
// find abstractNumId by numId
Word.NumberingInstance numInstance = this.numbering.Elements <Word.NumberingInstance>().FirstOrDefault(c => c.NumberID.Value == numId);
if (numInstance != null)
{
// find abstractNum by abstractNumId
Word.AbstractNum abstractNum = (Word.AbstractNum) this.numbering.Elements <Word.AbstractNum>().FirstOrDefault(c =>
c.AbstractNumberId.Value == numInstance.AbstractNumId.Val);
if (abstractNum != null)
{
if (ilvl != null) // search by ilvl
{
ret = abstractNum.Elements <Word.Level>().FirstOrDefault(c => c.LevelIndex == ilvl);
}
else if (refStyleName != null) // search by matching referenced style name
{
ret = abstractNum.Elements <Word.Level>().FirstOrDefault(c =>
{
return((c.ParagraphStyleIdInLevel != null) ? c.ParagraphStyleIdInLevel.Val == refStyleName : false);
});
}
}
}
}
}
// TODO: linked style
if (ret == null)
{
;
}
return(ret);
}
