protected virtual string GetGenerationRuleSample <Field, Rule>(PXSelectBase <Rule> view, string userMessage)
where Field : IBqlField
where Rule : INMatrixGenerationRule, new()
{
if (Item.Current == null)
{
return(null);
}
string oldValue = (string)Item.Cache.GetValue <Field>(Item.Current);
if (oldValue != null)
{
return(oldValue);
}
var value = GetGenerationRuleSample(view.SelectMain());
var userValue = PXLocalizer.LocalizeFormat(userMessage, value);
Item.Cache.SetValue <Field>(Item.Current, userValue);
view.View.RequestRefresh();
return(userValue);
}
