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Get page number quickly

Hi all.

We want to get all of paragraph's page number from a big word.

I do it like this:https://forum.aspose.com/t/65265

the code below use about 10 minutes. how to improve this problem.

public class CatalogInfo
public int PageNum;
public double Left;
public double Top;
public string Capiton;
public OutlineLevel Outline;

public void split_test(string docPath)
Aspose.Words.Document doc = new Aspose.Words.Document(docPath);

//get nodes
NodeCollection nc = doc.GetChildNodes(NodeType.Paragraph, true);

Aspose.Words.DocumentBuilder builder = new Aspose.Words.DocumentBuilder(doc);

Dictionary fieldList = new System.Collections.Generic.Dictionary();
foreach (Aspose.Words.Paragraph p in nc)
if (p.ParagraphFormat.OutlineLevel != OutlineLevel.BodyText)
if (p.GetAncestor(NodeType.HeaderFooter) != null)


CatalogInfo c = new CatalogInfo();
c.Capiton = p.Range.Text;
c.PageNum = 0;
c.Outline = p.ParagraphFormat.OutlineLevel;
c.Top = builder.PageSetup.LeftMargin;//HeaderDistance

Aspose.Words.Fields.Field field = builder.InsertField("PAGE");//this code use 2-3s.
fieldList.Add(field, c);//fieldList.length is 250.

doc.UpdatePageLayout();//it's slowly but only once.

foreach (KeyValuePair field in fieldList)
string number = GetFieldValue(field.Key.Start);

if (number.Equals("XXX"))
throw new Exception("Can't find the page number of a node inside a field or bookmark");

int pageNum = int.Parse(number);



private static string GetFieldValue(Aspose.Words.Fields.FieldStart fieldStart)
//StringBuilder builder = new StringBuilder();
string rtn = "";
bool isAtSeparator = false;
for (Node node = fieldStart; node != null && node.NodeType != NodeType.FieldEnd; node = node.NextPreOrder(node.Document))
if (node.NodeType == NodeType.FieldSeparator)
isAtSeparator = true;

if (isAtSeparator && node.NodeType == NodeType.Run)
rtn = node.GetText();

return rtn;



Hi there,

Thanks for your inquiry.

You can try using the PageNumberFinder class attached to this thread here: https://forum.aspose.com/t/77148

Hopefully this is faster, please let us know how you go.


The issues you have found earlier (filed as WORDSNET-2978) have been fixed in this .NET update and this Java update.

This message was posted using Notification2Forum from Downloads module by aspose.notifier.

The issues you have found earlier (filed as ) have been fixed in this update. This message was posted using BugNotificationTool from Downloads module by MuzammilKhan