i have written a vb code for draw the chart it is working
but it is flickering while it is run
plz give me the solution for that
i have used refresh method but it in not work

Code:
Dim i, k As Integer

Private Sub Command1_Click()
    Timer1.Interval = 150
    MSChart1.Refresh
End Sub

Private Sub Command2_Click()
    MSChart1.Row = 1
    MSChart1.Column
...