FarPoint.Win.Spread.Model.DefaultSheetSpanModel defspanModel = new FarPoint.Win.Spread.Model.DefaultSheetSpanModel();
System.Collections.IEnumerator se;
fpSpread1.ActiveSheet.Models.Span = defspanModel;
defspanModel.Add(0, 0, 2, 2);
defspanModel.Add(4, 0, 2, 2);
se = defspanModel.GetEnumerator();
listBox1.Items.AddRange(new Object[] {se.MoveNext().ToString(), se.Current.ToString()});
Dim defspanModel As New FarPoint.Win.Spread.Model.DefaultSheetSpanModel()
Dim se As System.Collections.IEnumerator
FpSpread1.ActiveSheet.Models.Span = defspanModel
defspanModel.Add(0, 0, 2, 2)
defspanModel.Add(4, 0, 2, 2)
se = defspanModel.GetEnumerator
ListBox1.Items.AddRange(New Object() {se.MoveNext().ToString(), se.Current().ToString()})