ConnectorDataItemClassDBActionPrepare Field

protected EventHandler<EventArgData<DataItemClass>> DBActionPrepare

Protected DBActionPrepare As EventHandler(Of EventArgData(Of DataItemClass))

this.DBActionPrepare += OnDBActionPrepare;

/// <summary>
/// Data prepare before database handling
/// </summary>
/// <param name="sender"></param>
/// <param name="e">Database action of data item or data list</param>
protected virtual void OnDBActionPrepare(object sender, SOWIData.EventArgData<DataItemClass> e)
{
     // ...
}