private void fpSpread1_DragDropBlock(object sender, FarPoint.Win.Spread.DragDropBlockEventArgs e)
{
textBox1.Text = "The beginning column is " + e.ColumnBegin + " and the ending column is " + e.ColumnEnd;
}
Private Sub FpSpread1_DragDropBlock(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.DragDropBlockEventArgs) Handles
FpSpread1.DragDropBlock
TextBox1.Text = "The beginning column is " & e.ColumnBegin & " and the ending column is " & e.ColumnEnd
End Sub