FarPoint.Win.Spread.Model.DefaultSheetSelectionModel ds = new FarPoint.Win.Spread.Model.DefaultSheetSelectionModel();
FarPoint.Win.Spread.Model.CellRange cr;
fpSpread1.ActiveSheet.Models.Selection = ds;
ds.AddSelection(0, 0, 3, 4);
cr = ds.GetExtendedSelection(5, 7);
fpSpread2.ActiveSheet.AddSelection(cr.Row, cr.Column, cr.RowCount, cr.ColumnCount);
Dim ds As New FarPoint.Win.Spread.Model.DefaultSheetSelectionModel
Dim cr As FarPoint.Win.Spread.Model.CellRange
FpSpread1.ActiveSheet.Models.Selection = ds
ds.AddSelection(0, 0, 3, 4)
cr = ds.GetExtendedSelection(5, 7)
FpSpread2.ActiveSheet.AddSelection(cr.Row, cr.Column, cr.RowCount, cr.ColumnCount)