fpSpread1.AllowColumnMove = true;
fpSpread1.ActiveSheet.GroupBarInfo.Visible = true;
fpSpread1.ActiveSheet.AllowGroup = true;
FarPoint.Win.Spread.GroupInfo gi = new FarPoint.Win.Spread.GroupInfo();
gi.BackColor = Color.Yellow;
FarPoint.Win.Spread.GroupInfo gi2 = new FarPoint.Win.Spread.GroupInfo();
gi2.BackColor = Color.Green;
FarPoint.Win.Spread.GroupInfoCollection gic = new FarPoint.Win.Spread.GroupInfoCollection();
System.Collections.ArrayList coll = new System.Collections.ArrayList(3);
coll.AddRange(new Object[] { gi, gi2 });
gic.AddRange(coll);
fpSpread1.ActiveSheet.GroupInfos.Add(gic[1]);
FpSpread1.BorderCollapse = FarPoint.Win.Spread.BorderCollapse.Separate
FpSpread1.AllowColumnMove = True
FpSpread1.ActiveSheet.GroupBarInfo.Visible = True
FpSpread1.ActiveSheet.AllowGroup = True
Dim gi As New FarPoint.Win.Spread.GroupInfo
gi.BackColor = Color.Yellow
Dim gi2 As New FarPoint.Win.Spread.GroupInfo
gi2.BackColor = Color.Green
Dim gic As New FarPoint.Win.Spread.GroupInfoCollection()
Dim coll As New System.Collections.ArrayList(3)
coll.AddRange(New Object() {gi, gi2})
gic.AddRange(coll)
FpSpread1.ActiveSheet.GroupInfos.Add(gic(1))