'Declaration

Public Overridable Property UseSystemFontsAsPrimary As Boolean

public virtual bool UseSystemFontsAsPrimary { get; set; }

public: __property virtual bool get_UseSystemFontsAsPrimary();
public: __property virtual void set_UseSystemFontsAsPrimary(
   bool value
);

public:
virtual property bool UseSystemFontsAsPrimary {
   bool get();
   void set(bool value);
}

Default value is true.
True - the drawing factory uses the CreateSystemFont(String,Single,Boolean,Boolean) method as priority method to create font in CreateFont(String,Single,Boolean,Boolean) method. false - the drawing factory uses the FontProgramsController to create font as priority method.