![](dotnetdiagramimages/FarPoint_Win_Spread_FarPoint_Win_Spread_Model_GroupDataModel.png)
'Declaration Public Class GroupDataModel Inherits BaseSheetDataModel Implements FarPoint.Win.ICanSerializeXml, FarPoint.Win.ISerializeSupport, IChartSupport, IGroupFooterSupport, IGroupSupport, IGroupSupport2, IMapper, INonEmptyCells, IOptimizedEnumerationSupport, IOptimizedEnumerationSupport2, ISheetDataModel
'Usage Dim instance As GroupDataModel
System.Object
FarPoint.Win.Spread.Model.BaseSheetDataModel
FarPoint.Win.Spread.Model.GroupDataModel