How to read from a file
Hi Community ,
I have a csv file to read and validate the data in the file
How can i ready only 1st line from the file using Readline()
Thanks,
smythee
Product version: IRIS 2022.1
$ZV: HealthShare Unified Care Record 2022.1.0 Build: 1006 [HealthShare Modules: Health Insight:23.0 + Core:23.0 + Patient Index:23.0] - IRIS for Windows (x86-64) 2021.1.2
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Just the first line?
set str=##class(%Stream.FileCharacter).%New()
do str.LinkToFile("c:\myfolder\file.csv")
set$listbuild(VALUE1,VALUE2,VALUE3)=$listfromstring(str.ReadLine())And the first two lines can be combined:
set str = ##class(%Stream.FileCharacter).%OpenId("c:\myfolder\file.csv")