Raised when a GroupableModelElement mapping was removed from the Mappings store in a DatabaseMappingData store in this MappingDataStore. The DriverID of the enclosed GroupableModelElementMapping can be used to track back to the DatabaseMappingData store where the mapping is located.

public event EventHandler<ProjectElementAddedRemovedEventArgs<GroupableModelElementMapping>> GroupableModelElementMappingRemoved

Public Event GroupableModelElementMappingRemoved As EventHandler(Of ProjectElementAddedRemovedEventArgs(Of GroupableModelElementMapping))