Adding array of strings to text file line by line

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#Adding String Data Line by Line

You have your core data as

FString StringData = "";

Then you add lines like this

if(StringData != "") { StringData += "\n"; //newline } //Add new text StringData += NextLineOfText; //can be FString or TCHAR*

then you write out the String to file using Epic’s function:

#SaveStringToFile

FFileHelper::SaveStringToFile(SaveText, * SaveDirectory);

#String Array

if you have an array of string you can use the ranged for each with your array and my code above

TArray<FString> YourData; for(const FString& EachString : YourData) { //use code above to add EachString to the total StringData. }

#Wiki With More Info

Saving To Text Files

Rama