DtControls is a control library packaged as a single OCX control - Windows Demo $49.95. dtControls is a control library packaged as a single OCX control. Version 1.0 offers four useful controls (with more planned) in a single package. dtErrorProvider: provides an implementation of an error provider similar to .

NET's ErrorProvider class. This control gives your application the ability to visually flag any controls that need attention. dtLinkLabel: provides a highly customizable hyperlink control similar to .NET's LinkLabel class. dtINILib: provides an INI access library that makes it simple to read and write INI files. dtTips: provides a "Tip of the Day" interface.