protected void DerivedConcatenatedField(string fieldToSet, string[] fields, string separator)
{
if (IsMessage(PluginMessage.Create, PluginMessage.Update) &&
Stage == PluginStage.PreOperationEvent)
{
if (FieldChanging(fields))
{
var values = new List <object>();
foreach (var field in fields)
{
var value = XrmEntity.GetFieldAsDisplayString(GetField(field));
if (!String.IsNullOrWhiteSpace(value))
{
values.Add(value);
}
}
SetField(fieldToSet, String.Join(separator, values));
}
}
}
