Aspose::Words::WarningInfo class

WarningInfo class

Contains information about a warning that Aspose.Words issued during document loading or saving. To learn more, visit the Programming with Documents documentation article.

class WarningInfo : public System::Object

Methods

Method	Description
get_Description() const	Returns the description of the warning.
get_Source() const	Returns the source of the warning.
get_WarningType() const	Returns the type of the warning.
GetType() const override
Is(const System::TypeInfo&) const override
static Type()

Remarks

You do not create instances of this class. Objects of this class are created and passed by Aspose.Words to the Warning() method.

Examples

Shows how to set the property for finding the closest match for a missing font from the available font sources.

// Open a document that contains text formatted with a font that does not exist in any of our font sources.
auto doc = System::MakeObject<Aspose::Words::Document>(get_MyDir() + u"Missing font.docx");

// Assign a callback for handling font substitution warnings.
auto warningCollector = System::MakeObject<Aspose::Words::WarningInfoCollection>();
doc->set_WarningCallback(warningCollector);

// Set a default font name and enable font substitution.
auto fontSettings = System::MakeObject<Aspose::Words::Fonts::FontSettings>();
fontSettings->get_SubstitutionSettings()->get_DefaultFontSubstitution()->set_DefaultFontName(u"Arial");
fontSettings->get_SubstitutionSettings()->get_FontInfoSubstitution()->set_Enabled(true);

// Original font metrics should be used after font substitution.
doc->get_LayoutOptions()->set_KeepOriginalFontMetrics(true);

// We will get a font substitution warning if we save a document with a missing font.
doc->set_FontSettings(fontSettings);
doc->Save(get_ArtifactsDir() + u"FontSettings.EnableFontSubstitution.pdf");

for (auto&& info : warningCollector)
{
    if (info->get_WarningType() == Aspose::Words::WarningType::FontSubstitution)
    {
        std::cout << info->get_Description() << std::endl;
    }
}

See Also

• Namespace Aspose::Words
• Library Aspose.Words for C++