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Open Discussion / Timestamping and Chart Questions

« on: March 04, 2018, 10:10:30 PM »

I've been messing around with the ChartBySampling control and was wondering about how to show seconds as part of the time on the x-axis and some best practices of storing data such as a time stamp to a database (I'm somewhat familiar with Sql Server). Maybe some ideas of getting rid of older data in the database. For example, storing data points every half second and up to 3 days anything after 3 days just delete. 

I show the time just fine, just needed to show the seconds as well.