Dear Gurus,

I have some difficulty in automatically plotting several curves in the same graph in excel by MFC.
In MFC, I automate the chart plot by calling ChartWizard. If the data used to plot sharing the same
x value, for example, they are listed as x, y1, y2..., it is easy to plot out these curves on the same graph. Then I don't know how to plot these when data are not having the same x value. For instance, x1, y1, x2, y2, ....ChartWizard seems cannot do that automatically. Is there any method I can use to plot y1(x1), y2(x2) on the same graph?

Thank you!