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Read CSV file

Created by: PedroDias009 at: 7/17/2023 9:49 PM (2 Replies)

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7/17/2023 9:49 PM	Rate (0)
PedroDias009 Regular Member Joined: 5/15/2020 Last visit: 10/2/2023 Posts: 43 Rating: (1)	Good evening, gentlemen, have you used wincc unified to read CSV files, can you share any examples?

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7/18/2023 2:04 PM	Rate (0)
rdoliveira Gold Expert Joined: 4/26/2012 Last visit: 10/2/2023 Posts: 1373 Rating: (133)	Hello, start by reading the documentation about this. (HMIRuntime.FileSystem.ReadFile). // var path = "C:\\rrrr\\rrrr\\Desktop\\textfile.csv"; var encoding = "utf8"; // ********* HMIRuntime.FileSystem.ReadFile(path,encoding).then(function(data) { HMIRuntime.Trace("Reading data from file completed successfully" + data.toString()); }).catch(function(errorCode) { HMIRuntime.Trace("Data reading failed error code =" + errorCode); }); I hope it helps you with the tests. Good luck.
	"Always make a backup before and check the best time before testing." Obrigado.
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7/18/2023 2:07 PM	Rate (0)
Raijin Joined: 2/6/2023 Last visit: 10/2/2023 Posts: 49 Rating: (7)	Hi,, With this function it lets you read UTF8 type files which I think is a format that also allows you to use CSV: https://support.industry.siemens.com/cs/ww/en/view/109813308/154720892171 Have a nice day!.

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