i draw a line chart

the y axis value is starting from zero, i want that the y axis minimun value will be around minimum value among the series points

Hi,

Well, you may try to set min, max, interval values for y-axis.

E.g.,

chart.ChartArea.AxisY.IsAutoCalc = false;

chart.ChartArea.AxisY.Minimum = ______;

chart.ChartArea.AxisY.Interval = 5;

chart.ChartArea.AxisY.Maximum =45;

Thank you.