![](dotnetdiagramimages/GrapeCity_Xaml_SpreadSheet_Data_GrapeCity_Xaml_SpreadSheet_Data_Workbook.png)
'Declaration <DefaultMemberAttribute("Item")> Public NotInheritable Class Workbook Implements ICloneable, IThemeSupport
'Usage Dim instance As Workbook
[DefaultMember("Item")] public sealed class Workbook : ICloneable, IThemeSupport
System.Object
GrapeCity.Xaml.SpreadSheet.Data.Workbook