I am hoping someone can help me with an issue setting points on a bar graph with multiple start and stop points along each series. Note the first and last bars each have multiple starting and ending points.

Any tutorials or sample code would be greatly appreciated. sorry the image is so small.
What you are looking for are range bar charts
chart.Series[0].ChartType = SeriesChartType.RangeBar;as always with MSchart, I’d recommend you take a look at the samples provided HERE. It has a section that demonstrate how to use RangeBar charts to achieve what you described.