![](dotnetdiagramimages/FarPoint_Win_Spread_FarPoint_Win_Spread_Model_DefaultSheetSpanModel.png)
'Declaration Public Class DefaultSheetSpanModel Inherits BaseSheetSpanModel Implements FarPoint.Win.ISerializeSupport, IRangeSupport, ISheetSpanModel, ISheetSpanModelChangingEventSupport
'Usage Dim instance As DefaultSheetSpanModel
public class DefaultSheetSpanModel : BaseSheetSpanModel, FarPoint.Win.ISerializeSupport, IRangeSupport, ISheetSpanModel, ISheetSpanModelChangingEventSupport
System.Object
FarPoint.Win.Spread.Model.BaseSheetSpanModel
FarPoint.Win.Spread.Model.DefaultSheetSpanModel