IVsTaskProvider3 Interface
Supports adding content to the Task View window. Defines the provider of information along with manipulating the window columns.
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)
If you implement IVsTaskProvider3 you must also implement IVsTaskProvider. The converse is not true.
In addition, if you implement this interface, your tasks must implement IVsTaskItem3.