Hi
So far so good. Having rediculous issues trying to post an answer. After many many attempts, I think this post contains both the image and the Form1.vb code (posted as a text file attachment due to pure code block being rejected).
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Hello.
So I posted on here before to make a real time graph in visual studio. Now I have to make a historical graph that shows data for 12 hours, 7 days and a month.
the data is from a CSV files that updates.
I want to make a continuous filtration process in the CSV file that shows the data for 12 hours, 7 days and a month is the visual basic window form app.
If not a filtration process in the CSV file I am open to other options that might work to show the data for 12 hour graph, 7 days graph and a month graph.
https://drive.google.com/file/d/1Sg8FSRoGb6C8yDpsMsayPZ7yoKgKC10G/view?usp=sharing
above is the link for the CSV file
above is the link for the previous question
Hi
So far so good. Having rediculous issues trying to post an answer. After many many attempts, I think this post contains both the image and the Form1.vb code (posted as a text file attachment due to pure code block being rejected).
Hi
Having all sorts of issues with this rubbish forum. I am trying to post an answer containing this small text, an image and a text file attachement. Third attempt now lets see if this one makes it through.
FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED FAILED
Now I get a message:
Unable to execute your request
We are sorry, but we are unable to execute your request at this time. You may be seeing this page because you attempted to submit a thread before its form was fully loaded. Please refresh this page and then try again. If this error persits, please enter a Site feedback and provide details of the action you were trying to take.
Sorry Microsoft, but it is your end that needs to fix 'before its form was fully loaded.' whatever that is! Of course, I am wasting my time typing this because it will not post.
So, now no images or text files allowed to be posted ......................................... for a code orientated forum, this is about as stupid as it can get.
a real time graph
How do you define "real time"? Minutes, Seconds, Milliseconds?
the data is from a CSV files that updates.
Really, a CSV files with data worth for a month? How large is it? In which frequency it's updated?
Hi
This version uses a start date (DateTimePicker1), and also has a routine to create a test data file of 42000 random data points (better than hapgazard data in OP). To make a test file, make sure you have a backup of the original data file as it will be overwritten.