/// <summary>
/// Look up State and set the state name
/// </summary>
/// <param name="context">Rule context object.</param>
protected override void Execute(RuleContext context)
{
var stateId = (string)context.InputPropertyValues[PrimaryProperty];
var state = StatesNVL.GetNameValueList().Where(p => p.Key == stateId).FirstOrDefault();
context.AddOutValue(StateName, state == null ? "Unknown state" : state.Value);
}
public static StatesNVL GetNameValueList()
{
if (_list == null)
{
_list = DataPortal.Fetch <StatesNVL>();
}
return(_list);
}
public Form1()
{
InitializeComponent();
var root = Root.NewEditableRoot();
statesNVLBindingSource.DataSource = StatesNVL.GetNameValueList();
countryNVLBindingSource.DataSource = CountryNVL.GetNameValueList();
rootBindingSource.DataSource = root;
}
public static void BeginGetNameValueList(EventHandler <DataPortalResult <StatesNVL> > callback)
{
if (_list != null)
{
callback(null, new DataPortalResult <StatesNVL>(_list, null, null));
return;
}
var portal = new DataPortal <StatesNVL>();
portal.FetchCompleted += (o, e) =>
{
if (e.Error == null)
{
_list = e.Object;
}
callback(o, e);
};
portal.BeginFetch();
return;
}
public static void InvalidateCache()
{
_list = null;
}