Carrotware.CMS.Core.ExtendedUserData.AddToRole C# (CSharp) Method

        public bool AddToRole(string roleName)
        {
            return SecurityData.AddUserToRole(this.UserName, roleName);
        }

		protected void btnAddUsers_Click(object sender, EventArgs e) {
			if (!String.IsNullOrEmpty(hdnUserID.Value)) {
				MembershipRole role = getCurrentGroup();

				ExtendedUserData exUsr = new ExtendedUserData(hdnUserID.Value);
				exUsr.AddToRole(role.RoleName);
			}

			Response.Redirect(SiteData.CurrentScriptName + "?id=" + groupID.ToString());
		}