private void buttonEventAdd_Click(object sender, EventArgs e)
{
DatabaseWorks database = new DatabaseWorks(Credentials);
listBoxMainLog.Items.Add(database.AddEvent(
textBoxEventName.Text,
textBoxEventShortName.Text,
dateTimePickerEventDate.Value,
Convert.ToInt32(textBoxEventPplAmount.Text),
GetDirCode("Db_Construct", comboBoxEventConstruct.SelectedItem.ToString(), 1),
GetDirCode("Db_EventType", comboBoxEventType.SelectedItem.ToString(), 1),
GetDirCode("Db_Locale", comboBoxLocaleEvent.SelectedItem.ToString(), 1),
GetAddingEventCode()));
MainTabUpdate(3);
database.Dispose();
}