private void fpSpread1_DragFillBlock(object sender, FarPoint.Win.Spread.DragFillBlockEventArgs e)
{
if(e.NumberToCopy > 3)
{
e.Cancel = true;
}
}
Private Sub FpSpread1_DragFillBlock(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.DragFillBlockEventArgs) Handles
FpSpread1.DragFillBlock
If e.NumberToCopy > 3 Then
e.Cancel = True
End If
End Sub