[Chart Hang for a long time more than one hour]

When I tried execute this line of code to view the whole chart it hang for a long time , would you please help me.

============================= C# code =======================================================

ChartFX.WinForms.Chart Chart1

// chart1 has one point to draw with value 19,000,000,2

Chart1.AxisY.AdjustScale();

Chart1.AxisY.SetScrollView(0, Chart1.AxisY.Max); // Here the Max is Very Large number.

Chart1.AxisY.ZoomOff();

Chart1.AxisY.LabelsFormat.Format = ChartFX.WinForms.AxisFormat.Number;

Chart1.AxisY.LabelsFormat.Decimals = 0

===================================================================================

Please :

1. How to draw the chart without hanging ?