Programmatically get SharePoint Users with Group Name

In this article, we will come to know how to programmatically list all the users from the SharePoint site.

Scenario:

We have to retrieve all the Users from the SharePoint site with the Group Name using object model.

Solution:

I have created a console application which will group the users with the Group Name and also display the User details.
Code (.cs):

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

namespace UserPermissions_Console
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {                
                    GetUsersGroups();                
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error Occured: " + ex.Message);
            }
        }
        private static void GetUserRoles()
        {
            using (SPSite site = new SPSite("http://sitename"))
            {

                SPWeb web = site.OpenWeb();
                Console.WriteLine("\n\n Roles Assignments:");

                foreach (SPRoleAssignment roleA in web.RoleAssignments)
                {
                    Console.WriteLine("The following Role definition bindings exist for" + roleA.Member.Name);                    
                    foreach (SPRoleDefinition roledef in roleA.RoleDefinitionBindings)
                    {
                        Console.WriteLine(roledef.Name);                    
                    }
                }
                Console.ReadLine();
            }
        }
        private static void GetUsersGroups()
        {   
            using (SPSite site = new SPSite("http://sitename"))
            {

                SPWeb web = site.OpenWeb();
                SPGroupCollection groupCollection = web.SiteGroups;
                
                foreach (SPGroup group in groupCollection)
                {
                    SPUserCollection userCollection = group.Users;
                    Console.WriteLine("Group Name :" + group.Name+"\n");
                    
                    foreach (SPUser user in userCollection)
                    {
                        Console.WriteLine("User Name: " + user.Name + " Email: " + user.Email + " Login: " + user.LoginName);
                    }
                }
                //Iterate the owners group
                SPGroup ownerGroup = web.AssociatedOwnerGroup;                
                foreach (SPUser ownerUser in ownerGroup.Users)
                {
                    Console.WriteLine("User Name: " + ownerUser.Name + " Email: " + ownerUser.Email + " Login: " + ownerUser.LoginName);
                }
            }
            Console.ReadLine();
        }

    }
}

You can download the full solution using this link.

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