public void ValueChanged(object sender, ValueChangedEventArgs e)
{
if (!modified) //log UPDATE, does not log INSERT/DELETE here
return;
if (log_row_id == -1)
return; // throw new ApplicationException("Log Table has not been not ready yet.");
this.logee.LogColumn(log_row_id, this.tableName, this.tableId, e.columnName, e.originValue, e.value);
}
/// <summary>
/// fire ValueChanged event when any values changed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected override void ValueChanged(object sender, ValueChangedEventArgs e)
{
if (this.logger == null) return;
logger.ValueChanged(sender, e);
}
protected virtual void ValueChanged(object sender, ValueChangedEventArgs e)
{
}