Using MSChart

[Jeffrey Spoon]

Hello, I'm trying to plot some data on a 2d line chart using MSChart.
The code below worked fine on a 2d bar chart, but nothing appeared when
using the 2dline chart property. Should I use the DataGrid at all, or
can you bind the chart to a multi-dimension array and still have the
chart updating? I have my readings in an ArrayList collection but never
managed to bind it to the data grid, so I just decided to send the
readings one by one instead.

Cheers.
Originally I had this:

Private Sub Draw_Chart(ByVal Reading)

Dim myObjArray() As Object = {Reading}

ReadingDataGrid.SetDataBinding(myObjArray, "")
ReadingChart.ChartData = myObjArray
'Add a title and legend.
With Me.ReadingChart
.Title.Text = "Reading"
.Legend.Location.LocationType = _
MSChart20Lib.VtChLocationType.VtChLocationTypeBott om
.Legend.Location.Visible = True
End With

'Add titles to the axes.
With Me.ReadingChart.Plot
.Axis(MSChart20Lib.VtChAxisId.VtChAxisIdX).AxisTit le.Text =
"Year"
.Axis(MSChart20Lib.VtChAxisId.VtChAxisIdY).AxisTit le.Text =
"Millions of $"
End With

'Set custom colors for the bars.
With Me.ReadingChart.Plot
'Yellow for Company A
'-1 selects all the datapoints.
.SeriesCollection(1).DataPoints(-1).Brush.FillColor.Set(250,
250, 0)
'Purple for Company B
.SeriesCollection(2).DataPoints(-1).Brush.FillColor.Set(200,
50, 200)
End With
End Sub


--
Jeffrey Spoon