>Hello all,
>I want to make a graph style line to represent data in my table with 3 field as follow : dDate, nTemperature, nPressure.
>I want X_axis present dDate, one Y_axis at left for nTemperature, one Y_axis at right for nPressure because scale in nTemperature and nPressure is different. Can anyone help me to resolve the problem ?
>Thank in advance.

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Bui,
It has been long I dropped using MSGraph and switched to Excel. As far as I remember their PEM were quite similar, so this may apply to MSGraph too.
Set nPressure (say series 2) series axisgroup to xlSecondary (2) :
oChart.SeriesCollection(2).AxisGroup = xlSecondary

Cetin