C# - Creating A Custom Datatype In Umbraco?

Jul 5, 2010

I am trying to create a custom datatype. The intention being a dropdown list. As of right now, I can access the control I created but no properties or values are showing up within it. Just the blank drop down.

public partial class usercontrols_admin_customDataType_CountryDropDown :
public string umbracoValue;
protected void Page_Load(object sender, EventArgs e)
if (Page.IsPostBack)
DataSet ds = new DataSet();
FormFieldBuilder countries = new FormFieldBuilder();
ds = countries.GetAllCountries();
ddCountries.DataSource = ds;
ddCountries.DataTextField = ds.Tables[0].Columns["DisplayName"].ToString();
ddCountries.DataValueField = ds.Tables[0].Columns["guiCountryID"].ToString();
#region IUsercontrolDataEditor Members
public object value
return ddCountries.SelectedValue;
if (value != null)
ddCountries.SelectedValue = value.ToString();

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