private void Button1_Click(object sender, System.EventArgs e)
{
FarPoint.Win.Spread.RangeGroupInfo[] rgi = fpSpread1.ActiveSheet.Columns.GetRangeGroupInfo(1);
FarPoint.Win.Spread.RangeGroupInfo[] child = rgi[0].Children
MessageBox.Show(child[0].Start.ToString());
}
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim rgi() As FarPoint.Win.Spread.RangeGroupInfo = FpSpread1.ActiveSheet.Columns.GetRangeGroupInfo(1)
Dim child() As FarPoint.Win.Spread.RangeGroupInfo = rgi(0).Children
MsgBox(child(0).End.ToString())
End Sub