Q:

Chart not displaying all values

I have a database, I am querying this database and take some query values from database and then I plot this values with visual studio chart control. But not display all values in my query. For example:
Query = { A, B, C , D , E , F }

Chart:
 F  |
    |
 C  |
    |
 B  |
    |
    |__________________________________
    1     3      5        9       13

There are only three values in this chart. But I want all values to be showed in this chart.
I try this, But does not work: 
Chart2.ChartAreas["ChartArea1"].AxisY.Interval = 1;

Code :
private void backgroundWorker1_RunWorkerCompleted(object sender,RunWorkerCompletedEventArgs e)            
{
    panel1.Visible = false;
    chart2.Series["Seçilen Gün"].Points.DataBindXY(myList, dblArray);
    chart2.Series["Aylık Ortalama"].Points.DataBindXY(myList, dblArray2);
}

List query some this:
myList = {"JOB_A", "JOB_B", "JOB_C", "JOB_D" }
dblArray = {"12:00, "23:11", 16:31", "18:34"}

A:

This answer was provided by the OP, but he mistakenly posted it as a comment.
Chart2.ChartAreas["ChartArea1"].AxisY.Interval = 1;

