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PdfRedactionManagerAddRedaction(Regex) Method |
Marks every match of a regular expression, on every page, for redaction - for text that follows
a pattern rather than a known value, such as account numbers or e-mail addresses. The matches
are also taken out of what the document stores without showing it, as for a text.
Namespace: SelectPdf.UniversalAssembly: SelectPdf.Universal (in SelectPdf.Universal.dll) Version: 26.4
Syntaxpublic void AddRedaction(
Regex pattern
)
Public Sub AddRedaction (
pattern As Regex
)
Parameters
- pattern Regex
- The expression. Its options decide the letter case (for example
IgnoreCase), and \b marks
word boundaries.
Remarks
The expression runs over the text of each page as it reads, with words separated by spaces
and lines by a space when they continue a sentence, so a match can wrap onto the next line.
Typographic quotes read as their plain forms. A match that is empty is ignored.
See Also