using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

    List<string> PatientList = new List<string>();

    List<string> DoctorList = new List<string>();

    PatientList.Add("PatTest1");

    PatientList.Add("PatTest2");

    PatientList.Add("PatTest2");

    PatientList.Add("PatTest3");

    Finder F = new Finder();

    F.NameList = PatientList;

    F.Name ="PatTest2";

    F.Find();

    /*DoctorList.Add("DocTest1");

    DoctorList.Add("DocTest2");

    DoctorList.Add("DocTest3");

    DoctorList.Add("DocTest3");

    Finder F = new Finder();

    F.NameList = DoctorList;

    F.Name ="DocTest3";

    F.Find();*/

    }

}

​

​

​

public class  Finder

{

public List<string> NameList {get; set;}

public string Name {get; set;}

public void Find()

{

var resList = NameList.Where(stringToCheck => stringToCheck.Contains(Name));

foreach (string item in resList)

{

    Console.WriteLine(item);

}

}

}