ListUserGroup

public static string ListUserGroup(int userID)
            {
                string UsersGroups = "";
                if (userID != 0)
                {
                    Ektron.Cms.API.Common CommonApi = new Ektron.Cms.API.Common();
                    Ektron.Cms.API.User.User UserAPI = new Ektron.Cms.API.User.User();
                    Ektron.Cms.GroupData GroupData = new Ektron.Cms.GroupData();
                    //Number of Provider(" + System.Convert.ToString(UserAPI.GetUserGroupByName("Provider").GroupId) + ") Users: " + System.Convert.ToString(UserAPI.GetUserGroupByName("Provider").UserCount);

                    Ektron.Cms.GroupData[] gData = UserAPI.GetGroupsUserIsIn(UserAPI.UserId, "GroupID");
                    foreach (Ektron.Cms.GroupData g in gData)
                    {
                        UsersGroups += g.GroupId + "',";
                    }
                }
                return UsersGroups;
            }

using Ektron.Cms;
using Ektron.Cms.API;
using Ektron.Cms.Common;
using Ektron.Cms.Framework.Content;
using Ektron.Cms.Framework.User;

protected void Page_Load(object sender, EventArgs e)
	{
#region Get User Details
		Ektron.Cms.CommonApi appAPI = new Ektron.Cms.CommonApi();
		if (appAPI.UserId != 0)
		{
			string UserDetails = "";
			Ektron.Cms.API.User.User UserAPI = new Ektron.Cms.API.User.User();

			UserManager Usermanager = new UserManager();
			long UserId = UserAPI.UserId;
			UserData Userdata = Usermanager.GetItem(UserId);
			if (Userdata != null)
			{
				UserDetails += "<br/><strong>UserName:</strong> " + Userdata.Username;
				UserDetails += "<br/><strong>User's Name:</strong> " + Userdata.FirstName + " " + Userdata.LastName;
				UserDetails += "<br/><strong>User's Email:</strong> " + Userdata.Email;

			}

			UserDetails += "<br/><strong>User Groups:</strong> " + ListUserGroupNames(unchecked((int)UserId));

			//"<br/><strong>Username:</strong> " + LoginHelper.UserName()
			Response.Write(UserDetails);
		}
		#endregion Get User Details
	}
 public static string ListUserGroupNames(int userID)
	{
		string UsersGroups = "";
		if (userID != 0)
		{
			Ektron.Cms.API.Common CommonApi = new Ektron.Cms.API.Common();
			Ektron.Cms.API.User.User UserAPI = new Ektron.Cms.API.User.User();
			Ektron.Cms.GroupData GroupData = new Ektron.Cms.GroupData();
			//Number of Provider(" + System.Convert.ToString(UserAPI.GetUserGroupByName("Provider").GroupId) + ") Users: " + System.Convert.ToString(UserAPI.GetUserGroupByName("Provider").UserCount);

			Ektron.Cms.GroupData[] gData = UserAPI.GetGroupsUserIsIn(UserAPI.UserId, "GroupName");
			foreach (Ektron.Cms.GroupData g in gData)
			{
				UsersGroups += g.GroupName + "',";
			}
		}
		return UsersGroups;
	}