HighlightRegex()

IPresentation::HighlightRegex(System::SharedPtr<System::Text::RegularExpressions::Regex>, System::Drawing::Color, System::SharedPtr<IFindResultCallback>) method

Highlights all matches of the regular expression with the specified color.

virtual void Aspose::Slides::IPresentation::HighlightRegex(System::SharedPtr<System::Text::RegularExpressions::Regex> regex, System::Drawing::Color highlightColor, System::SharedPtr<IFindResultCallback> callback)=0

Arguments

Parameter	Type	Description
regex	System::SharedPtr<System::Text::RegularExpressions::Regex>	The regular expression System::Text::RegularExpressions::Regex to get strings to highlight.
highlightColor	System::Drawing::Color	The color to highlight the text.
callback	System::SharedPtr<IFindResultCallback>	The callback object for receiving search results IFindResultCallback.

Remarks

The following code sample shows how to highlight text in a PowerPoint Presentation using a regular expression.

auto presentation = System::MakeObject<Presentation>(u"SomePresentation.pptx");
auto regex = System::MakeObject<System::Text::RegularExpressions::Regex>(u"\\b[^\\s]{10,}\\b");

// highlighting all words with 10 or more characters
presentation->HighlightRegex(regex, System::Drawing::Color::get_Blue(), nullptr);
presentation->Save(u"SomePresentation-out.pptx", SaveFormat::Pptx);

See Also

• Typedef SharedPtr
• Class Regex
• Class Color
• Class IFindResultCallback
• Class IPresentation
• Namespace Aspose::Slides
• Library Aspose.Slides