hey I have a missunderstanding about just one line code about OOP in C#Closed

Question

static void remplir(out int[] tab){tab=null;string reponse;bool trouve = false;   int i=0;while(!trouve){i++;reponse=console.readline();if(reponse=="")break;x=int.parse(reponse);array.resize(i,ref tab);tab[i-1]=x;    
what I could not understand is   tab[i-1]=x;  
why i-1 while the dimention became i=1 ??
whan i compile and do tab[i]=x;
thy told me that out of range exception has been generated !
thank you guys for help !

ac3mark · Answer

I dont think you are using resize correctly.  Try hard coding an actual resize value and not a variable to begine with.  Also I is an intger in this case not an array.  Array resize syntax says ref array for first parameter, and you are referencing I, which is an integer.

Hey I have a missunderstanding about just one line code about OOP in C#

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