Maybe I asked this is a bad way so let me try to explain.
I have a public static string[]
public static string[] MyInfo {get;set;}
I set this via
MyInfo = File.ReadAllLines(@"C:\myfile.txt");
What I want to do is a foreach on each of those lines and modify it based on x number of rules. One the line has been modified change that exisiting line in MyInFo
so
foreach(string myI in MyInfo)
{
string modifiedLine = formatLineHere(myI);
//return this to MyInfo somehow.
}
You can't do this in a foreach loop. Use for instead.
Use a for:
for(int i = 0; i < MyInfo.Length; i++)
{
MyInfo[i] = formatLineHere(MyInfo[i]);
}
var myInfoList = new List<string>();
foreach (var myI in MyInfo)
{
var modifiedLine = formatLineHere(myI);
myInfoList.Add(modifiedLine);
}
MyInfo = myInfoList.ToArray();
Update
You will need a reference to System.Linq in order to use the ToList() and ToArray() extension methods.
Or with Linq you could do:
MyInfo = MyInfo.Select(x => formatLineHere(x)).ToArray();
