'宣言 Public Class PredecessorCollection Inherits System.Collections.ObjectModel.Collection(Of Predecessor)
public class PredecessorCollection : System.Collections.ObjectModel.Collection<Predecessor>
'宣言 Public Class PredecessorCollection Inherits System.Collections.ObjectModel.Collection(Of Predecessor)
public class PredecessorCollection : System.Collections.ObjectModel.Collection<Predecessor>
System.Object
System.Collections.ObjectModel.Collection<T>
C1.GanttView.PredecessorCollection