Public Property DataOnly As Boolean

Dim instance As DragFillBlockEventArgs
Dim value As Boolean
 
instance.DataOnly = value
 
value = instance.DataOnly

public bool DataOnly {get; set;}

fpSpread1.AllowDragFill = true;
fpSpread1.Sheets[0].Cells[0, 0].BackColor = Color.DarkOrchid;
private void fpSpread1_DragFillBlock(object sender, FarPoint.Win.Spread.DragFillBlockEventArgs e)
{
    e.DataOnly = false;
}

FpSpread1.AllowDragFill = True
FpSpread1.Sheets(0).Cells(0, 0).BackColor = Color.DarkOrchid
Private Sub FpSpread1_DragFillBlock(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.DragFillBlockEventArgs) Handles
FpSpread1.DragFillBlock
        e.DataOnly = False
End Sub