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GemBox Support Forum

Case insensitive text replacement in document

I’m trying to perform a case insensitive replacement of all text that matches a string in a document. Currently, I’m using DocumentModel.Content.Replace(oldString, newString). The problem is that it seems to be case-sensitive.

Is there a way to perform a case insensitive replacement?

Hi Adam,

Try this:

var document = DocumentModel.Load("input.docx");
var regex = new Regex(Regex.Escape(oldString), RegexOptions.IgnoreCase);
document.Content.Replace(regex, newString);
document.Save("output.docx");

Does it solve your issue?

Regards,
Mario

1 Like

That worked like a charm. Thank you Mario