Getting All Users and All Roles through asp.net Identity

Question

I have a new project i created in VS 2013. I am using the identity system and i\'m confused how to get a list of all users to the application and all roles int he applicati

Answer 1

Building on Anthony Chu and Alex.
Creating two helper classes...

    public class UserManager : UserManager
      {
        public UserManager() 
            : base(new UserStore(new ApplicationDbContext()))
            { }
       }

     public class RoleManager : RoleManager
     {
        public RoleManager()
            : base(new RoleStore(new ApplicationDbContext()))
        { }
      }

Two methods to get the roles and users.

   public static IEnumerable GetAllRoles()
    {
        RoleManager roleMgr = new RoleManager();
        return roleMgr.Roles.ToList();
    }

    public static IEnumerable GetAllUsers()
    {
        UserManager userMgr = new UserManager();
        return userMgr.Users.ToList();
    }

Two examples of Methods using GetRoles() and GetUsers() to populat a dropdown.

public static void FillRoleDropDownList(DropDownList ddlParm)
{
    IEnumerable IERole = GetAllRoles();

    foreach (IdentityRole irRole in IERole)
    {
        ListItem liItem = new ListItem(irRole.Name, irRole.Id);
        ddlParm.Items.Add(liItem);
    }
}

public static void FillUserDropDownList(DropDownList ddlParm)
{ 
    IEnumerable IEUser = GetAllUsers();

    foreach (IdentityUser irUser in IEUser)
    {
        ListItem liItem = new ListItem(irUser.UserName, irUser.Id);
        ddlParm.Items.Add(liItem);
    }
}

usage example:

 protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            FillRoleDropDownList(ddlRoles);
            FillUserDropDownList(ddlUser);
        }
    }

thx to Anthony and Alex for helping me understand these Identity classes.