I have the following code that gets called on form load and when a button is clicked:
rcSummary.DataSource = PersistenceHelper.GetResponseContentDailySummary(_dbContext, rdtStartDate.Value.
The chart displays with the proper data when the form loads. If the button is clicked on the form, the chart displays "There is no or empty series".
I have verified the correct data is returned by the GetResponseContentDailySummary
Any help would be much appreciated,