Hello,

I have created a Custom Data Type similar to the one outlined at http://oshyn.com/_blog/Web_Content_Management/post/Custom_DataTypes_in_Umbraco/.

I have implemented this successfuly on a property on one of my DocumentTypes and the data saves to the database. However, when I implement this on a property on a MemberType it doesn't seem to save this value, when the member is saved.

Is there something I am missing for implementing this for use with a MemberType?

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="CompanySelector.ascx.cs" Inherits="Xris.Umbraco.Web.UserControls.CompanySelector" %>
<div>
    <asp:DropDownList ID="ddlCompanyID" runat="server" />
</div>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Xris.Umbraco.Data;

namespace Xris.Umbraco.Web.UserControls
{
    public partial class CompanySelector : System.Web.UI.UserControl, umbraco.editorControls.userControlGrapper.IUsercontrolDataEditor
    {
        public string umbracoValue;
        public object value
        {
            get { return umbracoValue; }
            set { umbracoValue = value.ToString(); }
        }
        protected void Page_Init(object sender, EventArgs e)
        {
            List<MemberCompany> companies = MemberCompany.GetList().OrderBy(c => c.Name).ToList();
            ddlCompanyID.Items.Add(new ListItem("-- Select a Company --", ""));
            foreach (MemberCompany company in companies)
            {
                ddlCompanyID.Items.Add(new ListItem(company.Name, company.CompanyID.ToString()));
            }
        }
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Page.IsPostBack)
            {
                int selectedCompanyID = Int32.TryParse(ddlCompanyID.SelectedValue, out selectedCompanyID) ? selectedCompanyID : 0;
                if (MemberCompany.ExistsInDatabase(selectedCompanyID))
                {
                    umbracoValue = selectedCompanyID.ToString();
                }
            }
            LoadValue();
        }
        private void LoadValue()
        {
            if (umbracoValue != null) ddlCompanyID.SelectedValue = umbracoValue.ToString();
        }
    }
}