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Question by MohammadZaroura2002 · Jul 01, 2017 at 08:12 PM · convertstringsvariable name

get three variables from string variable name

Hello, i have two questions : 1- i have a array and need to get three rows from it (without repeat the same row) 2-i need to convert the string to variable , to change the variable, like: public string x; "x" = "Hello"; // of course will not work , i need some another way thx

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avatar image andrew-lukasik · Jul 01, 2017 at 08:25 PM 0
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Your question is hard to understand. Try writing them again but more clearly.

PS: Ad.1. Array doesn't contain rows by themselves. It takes few assumptions but you're not mentioning them and it's confusing

Ad.2. What? Do you mean assigning new value to a variable? Like:

 string x;
 x = "Hello"; //will work

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Answer by Mercbaker · Jul 01, 2017 at 09:24 PM

You can use a for loop or a foreach loop to iterate through an array.

 for(int i = 0; i < array.length; i++){
 //do something with 'array[ i ]'
 }
 
 foreach(int query in array){
 //do something with 'query'
 }

As for your other request I have no idea what your trying to communicate.

It sounds like you need to do a beginners tutorial for coding in general though. Your foundation logic sounds a bit confused.

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