IVsToolbox3 Interface
Provides persistence and localization support for a Toolbox. Extends, but does not inherit from, IVsToolbox2. You can get an instance of the interface from the SVsToolbox (SID_SVsToolbox) service.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop.8.0 (in microsoft.visualstudio.shell.interop.8.0.dll)
Assembly: Microsoft.VisualStudio.Shell.Interop.8.0 (in microsoft.visualstudio.shell.interop.8.0.dll)
The methods of IVsToolbox3 enable a package to manipulate locale-independent identifiers for Toolbox tabs. These identifiers support vssettings and the Import/Export Settings feature.
For information about how to use IVsToolbox3 as well as IVsToolbox2 and IVsToolbox, see How to: Provide Custom Toolbox Items Using Interop Assemblies.