INTELLIGENT WORK FORUMS
FOR COMPUTER PROFESSIONALS

Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Jobs

Return list from another class (newbeginner)

Return list from another class (newbeginner)

(OP)
Hello People,

I am total new to C#
I haven't understood how everything is connected to each other classes and objects etc...

I have created a a simple project.
My goal it is to have two different public classes.


the first public class "myList" contains a list called "CompanyInformation" and the list contains the item "test1".

my second public class "CompanyMain" contains the list from myfirstclass "CompanyInformation"

Now I want then from the static void main

alert the item "test1" but from the second class (CompanyMain)

could someone help me?


see my code below:

CODE --> C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;


namespace MyProgram
{
}
class Program
{
    static void Main(string[] args)
    {
        {
            
            //myList ttc = new myList();
            CompanyMain CompMa = new CompanyMain();
            foreach (var c in CompMa.Company)
            {
                Console.WriteLine(c);
            }

        }
    }

    public class myList
    {
         List<string> CompanyInfo()
        {
            List<string> CompanyInformation = new List<string>();
            CompanyInformation.Add("test1");
            return CompanyInformation;
        }
    }

    public class CompanyMain
    {

        public myList Company = new myList();
    }
} 


I get this error:

foreach statement cannot operate on variables of type 'Program.myList' because 'Program.myList' does not contain a public definition for 'GetEnumerator'



Could someone help me?

Thank you in advance

RE: Return list from another class (newbeginner)

CODE

CompanyMain CompMa = new CompanyMain();
            foreach (var c in CompMa.Company.CompanyInfo())
            {
                Console.WriteLine(c);
            } 

Borislav Borissov
VFP9 SP2, SQL Server

RE: Return list from another class (newbeginner)

(OP)
Thank this is the solution.


Another question how do I add an item to list in myList from the public class CompanyMain?

Thank you in advance.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members!

Resources

Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close