I want to save a text string from a file when a user presses a button. Could this file be a .plist? Then, later, I want another function to read the text from the file and turn it into a variable. How is this possible?
Snarky
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I want to save a text string from a file when a user presses a button. Could this file be a .plist? Then, later, I want another function to read the text from the file and turn it into a variable. How is this possible?
Snarky
If you just want to save some user default setting for future reference, check out
NSUserDefaults. Easier than dealing with files if you’re really just trying to save some setting.If you really want to read a string from a file, go to your Xcode organizer, go to documentation, click on the search icon, and type in “Reading Strings From” and one of the top links will be how to read and write to files.