Hi,
I would like to search for a particular word in a word document and when I find that word, I would like to retrieve the page number where that word was found. Please help.
Thanks
Hi,
I would like to search for a particular word in a word document and when I find that word, I would like to retrieve the page number where that word was found. Please help.
Thanks
Please try using the following code:
private static Run SplitRun(Run run, int position)
{
Run afterRun = (Run)run.Clone(true);
afterRun.Text = run.Text.Substring(position);
run.Text = run.Text.Substring((0), (0) + (position));
run.ParentNode.InsertAfter(afterRun, run);
return afterRun;
}
private class ReplaceEvaluator : IReplacingCallback
{
ReplaceAction IReplacingCallback.Replacing(ReplacingArgs e)
{
// This is a Run node that contains either the beginning or the complete match.
Node currentNode = e.MatchNode;
// The first (and may be the only) run can contain text before the match,
// in this case it is necessary to split the run.
if (e.MatchOffset > 0)
currentNode = SplitRun((Run)currentNode, e.MatchOffset);
// This array is used to store all nodes of the match for further removing.
ArrayList runs = new ArrayList();
// Find all runs that contain parts of the match string.
int remainingLength = e.Match.Value.Length;
while (
(remainingLength > 0) &&
(currentNode != null) &&
(currentNode.GetText().Length <= remainingLength))
{
runs.Add(currentNode);
remainingLength = remainingLength - currentNode.GetText().Length;
// Select the next Run node.
// Have to loop because there could be other nodes such as BookmarkStart etc.
do
{
currentNode = currentNode.NextSibling;
}
while ((currentNode != null) && (currentNode.NodeType != NodeType.Run));
}
// Split the last run that contains the match if there is any text left.
if ((currentNode != null) && (remainingLength > 0))
{
SplitRun((Run)currentNode, remainingLength);
runs.Add(currentNode);
}
LayoutCollector collector = new LayoutCollector((Document)e.MatchNode.Document);
int startPage = collector.GetStartPageIndex((Run)runs[0]);
Console.WriteLine("Page number is {0}", startPage);
return ReplaceAction.Skip;
}
}
Document doc = new Document("E:\\Temp\\input.docx");
FindReplaceOptions opts = new FindReplaceOptions();
opts.Direction = FindReplaceDirection.Backward;
opts.ReplacingCallback = new ReplaceEvaluator();
doc.Range.Replace("should be", "", opts);
doc.Save("E:\\Temp\\19.4.docx");
Hope, this helps.
Hi,
I do not want to replace any text. All I want is to find text and return the page number of the text.
Thanks
Hi @sumanta ,
the ReplaceAction.Skip seems to skip the replacement.
So there is no replacement done but you have your page numbers
Console.WriteLine("Page number is {0}", startPage);