API Reference VCLLicenseButtonsSample Olf.VCL.AboutDialogForm TOlfAboutDialogTxtID TOlfAboutDialogTxtID.About EnumMember On this page Definition Definition Unit: Olf.VCL.AboutDialogForm Package: VCLLicenseButtonsSample Delphi Copy const About = TOlfAboutDialogTxtID(0) Value TOlfAboutDialogTxtID