I'm fairly new to C++, and i would like to know how to make a program that uses IO stream? like, i want it to have settings feature where the user would enter thier info on a form, and it saves as a .txt or another format file, and it loads everytime the program starts. I tried this before on my old laptop, it returned with some error.
How do i tell the program to get this information from X line? should i use EOF function? and someone can please remind me how to do that, that would be awesome.
Thanks for the trouble and helping.