Dear Community and lovely Support!
I would like to hide the text within the curly bracket with those curly brackets in the docx file, please find an attached sample.
HideBracketText_test_file.zip (14.3 KB)
Dear Community and lovely Support!
I would like to hide the text within the curly bracket with those curly brackets in the docx file, please find an attached sample.
HideBracketText_test_file.zip (14.3 KB)
The following C# code example of Aspose.Words for .NET API will hide all the text in Word DOCX document which is contained within curly brackets:
Document doc = new Document("C:\\Temp\\HideBracketText_test_file\\HideBracketText_test_file.docx");
FindReplaceOptions findReplaceOptions = new FindReplaceOptions();
findReplaceOptions.ReplacingCallback = new HandleReplacingCallback();
findReplaceOptions.Direction = FindReplaceDirection.Backward;
doc.Range.Replace(new Regex("\\{(.*?)\\}"), "", findReplaceOptions);
doc.Save("C:\\Temp\\HideBracketText_test_file\\20.8.docx");
private class HandleReplacingCallback : IReplacingCallback
{
public ReplaceAction 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);
}
//Now Hide all Run nodes in the sequence.
foreach (Run run in runs)
run.Font.Hidden = true;
return ReplaceAction.Skip;
}
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, position);
run.ParentNode.InsertAfter(afterRun, run);
return afterRun;
}
}