'宣言
Public Class DateFieldCollection Inherits GrapeCity.Windows.SpreadGrid.Editors.NotifyCollection(Of DateField)
public class DateFieldCollection : GrapeCity.Windows.SpreadGrid.Editors.NotifyCollection<DateField>
'宣言
Public Class DateFieldCollection Inherits GrapeCity.Windows.SpreadGrid.Editors.NotifyCollection(Of DateField)
public class DateFieldCollection : GrapeCity.Windows.SpreadGrid.Editors.NotifyCollection<DateField>
System.Object
System.Collections.ObjectModel.Collection<T>
GrapeCity.Windows.SpreadGrid.Editors.NotifyCollection<T>
GrapeCity.Windows.SpreadGrid.Editors.DateFieldCollection