what is use of the environmental variable

Arungiri G

what is use of the environmental variable and why we have to set it, please any one explain

2 Replies

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Sachin Singh5y ago
go through the artice to know why do we need enironment variable and how to get and set it

https://www.c-sharpcorner.com/UploadFile/84c85b/understanding-environment-variables-in-C-Sharp/
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Rajanikant Hawaldar5y ago
they are a feature of your operating system a simple mechanism for the calling program (for example cmd.exe) to pass information to the running program in a generic way
+1