C#•5d ago

Cannot apply indexing with [] to an expression of type 'int'

I am trying to convert an array string to an int array and try to access certain indexes

c#

            string words = kv.words;
            string timeList = kv.startTimeMs;
            string[] timeMs = timeList.Split(", ");
            int[] time = Array.ConvertAll(timeMs, int.Parse);
            foreach (int yes in time) 
            {
              int x = 0;
              Console.WriteLine(yes[0]);
              x++; 
            }

c#

            string words = kv.words;
            string timeList = kv.startTimeMs;
            string[] timeMs = timeList.Split(", ");
            int[] time = Array.ConvertAll(timeMs, int.Parse);
            foreach (int yes in time) 
            {
              int x = 0;
              Console.WriteLine(yes[0]);
              x++; 
            }

I can't access the index as I have tried on line 9 ty ^^

7 Replies

TheRanger•5d ago

u mean line 8? yes is an integer, u cant access it like its an array

KushiwushiOP•5d ago

yea do i do int yes{} in time ?

TheRanger•5d ago

what does {} represent in that context?

KushiwushiOP•5d ago

i mean [] but that doesn't seem to work how do i access it like an array then actually am i even doing it correctly xd

TheRanger•5d ago

time is already an array tho what ur doing is iterating through each number of the array

KushiwushiOP•5d ago

hmm okay i'll keep that in mind ig i fixed it by replacing yes[0] to time[0] instead ty for the insight ^^ though i can't seem to go higher than 0 for some reason? i think it's because all the "time" numbers are on index 0 instead of being distributed evenly throughout the array but that's another issue ig

Thinker•5d ago

When you're using a foreach loop, the loop will run for each element in the array, time in this case You don't need to index time when using a foreach loop, the loop itself will essentially do the indexing for you

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Cannot apply indexing with [] to an expression of type 'int'

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