Hi,

     I have x axis from 1 to 12. I need to draw a line for each x value. There are three y values for corresponding x values. i need to specify all the x and y values and draw a straight line for parallel to y axis. How to include the x value in the line series and control the x value. Please give some sample code and explain.

 Regards,

Sara

You need to set the UseXValues property to "true" to use the X values. The Y values will be stored in the "Values" collection and the X values will be stored in the "XValues" collection (both on the LineSeries object).

m_Line.UseXValues = true;
m_Line.AddXY(11, 72);