The Add Stubs In Inheritors command lets you add stubs for any not implemented interface or abstract member on-the-fly to all inheritors of the current interface or base class. This command is especially useful when you introduce a new member in an interface or a base class.
Supported: C#, VB.NET
You can watch the video tutorial
Pull Up Member, and Add to Inheritors.
To add stubs in inheritors
Position the caret over an interface or base class.
Press Alt+End. From the pop-up menu, select Add Stubs In Inheritors.
In order to add stubs in inheritors, you can also navigate on the main menu. Choose JustCode | Code | Add Stubs In Inheritors.