How to Use Set Get into array and display it

Question

How to use Setter and getter on to an array?

some how the user would enter few userinfo and save it to the array;

input: 

name: a

age: 12

gender: Male

name: b

age: 15

gender: female

can input multiple records

then able to display it

Answer 1

Hi,

You can use C# class to create objects and can store these kind of values.Since going to set;get; for array is not a good practice.Good Object Orientation is to use class object only.

Example :

public  class Program
    {      
       public  static void Main(string[] args)
        {
            cUser objUser;
            List<cUser> lUsers = new List<cUser>();
            objUser = new cUser();
            objUser.sName = " Get Name";
            objUser.iAge  = 1;
            objUser.sGender = " Get gender";
            lUsers.Add(objUser);
        }
    }
    public class cUser
    {
       public  string sName = string.Empty;
       public  int iAge = 0;
       public  string sGender = string.Empty;        
    }

You can achieve the functionality easily.

Answer 2

and how to display them?

Answer 3

Here is one method

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            userinfo info1 = new userinfo("a",12,"Male");
            string[] getinfo1 = info1.ToList();
            userinfo info2 = new userinfo("b",15,"female");
            string[] getinfo2 = info2.ToList();
        }
        class userinfo
        {
            public string name { set; get; }
            public int age { set; get; }
            public string gender { set; get; }
            public userinfo()
            {
            }
            public userinfo(string nname, int nage, string ngender)
            {
                name = nname;
                age = nage;
                gender = ngender;
            }
            public string[] ToList()
            {
                string[] results = { name, age.ToString(), gender };
                return results;
            }
        }
    }
}

---

jdweng

Answer 4

and the display?

Answer 5

I return an array of string.  I wasn't sure where you wanted it displays and the format.

---

jdweng

Answer 6

Hi Azukachitomori,

I agree with jdweng. We are not sure where you want to display it and the format is.

lay it in the console, you need to add some code in jdweng’s code.

static void Main(string[] args)
        {
            userinfo info1 = new userinfo("a", 12, "Male");
            string[] getinfo1 = info1.ToList();
            userinfo info2 = new userinfo("b", 15, "female");
            string[] getinfo2 = info2.ToList();
            //below is the add code
            Console.WriteLine("{0}"+"  "+"{1}"+"  "+"{2}",getinfo1[0],getinfo1[1],getinfo1[2]);
            Console.WriteLine("{0}" + "  " + "{1}" + "  " + "{2}", getinfo2[0], getinfo2[1], getinfo2[2]);
            Console.ReadLine();
       }

Could you give us more info about your problem?

Thanks

---

Eason_H
MSDN Community Support | Feedback to us
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Answer 7

i think i get the part where i set the records by my self as default but

how about not by default and multiple input such as more than 5

Answer 8

SOme how like this

and implement it to C#

public static void main(String[] args) {
    System.out.println("Welcome to the Student Scores Application.");
    System.out.print("Amount of students:");
    int studentCount = scan.nextInt();
    students = new Student[studentCount];
    for (int i = 0; i < students.length; i++) {
        students[i] = new Student();

        System.out.print("Enter first name:");
        String firstName = scan.next();
        students[i].setFirstName(firstName);

        System.out.print("Enter last name:");
        String lastName = scan.next();
        students[i].setLastName(lastName);

        System.out.print("Enter score:");
        int score = scan.nextInt();
        students[i].setScore(score);
    }