c# - How can I populate comboboxes from arrays? -


i text file names , phone numbers. lecturer gave me piece of code split 2 arrays. i'm having trouble populating name , phone number comboboxes these arrays. errors saying array1 , array2 don't exist in current context. how can correctly?

here relevent part of code;

public partial class mainwindow : window { private string cfilename = "customer.txt"; private string[] cnames = new string[0]; private string[] cphonenumbers = new string[0];

    public mainwindow()     {         initializecomponent();         this.loaded += new routedeventhandler(window_loaded);     }      private void read_delimited_file(string filename, ref string[] array1, ref string[] array2)     {         streamreader filesr = new streamreader(filename);          char[] delimiters = { ',' };          string[] temparray = new string[0];         string line = filesr.readline();         while (line != null)         {             array.resize(ref array1, array1.length + 1);             array.resize(ref array2, array2.length + 1);              temparray = line.split(delimiters);              array1[array1.length - 1] = temparray[0];             array2[array2.length - 1] = temparray[1];             line = filesr.readline();         }         filesr.close();     }      private void window_loaded(object sender, routedeventargs e)     {         keyboard.focus(phonetextbox);          read_delimited_file(cfilename, ref cnames, ref cphonenumbers);          (int = 0; < array1.length; i++)         {             namecombobox.items.add(array1[i]);         }          (int = 0; < array2.length; i++)         {             phonenumbercombobox.items.add(array1[i]);         }     }

the variables array1 , array2 exist inside function scope.

you meant use cnames , cphonenumbers.


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