private void detach_consumption(consumption entity)
{
this.SendPropertyChanging();
entity.YearMonth = null;
}
private void detach_consumption(consumption entity)
{
this.SendPropertyChanging();
entity.Usergroup = null;
}
partial void Deleteconsumption(consumption instance);
partial void Updateconsumption(consumption instance);
partial void Insertconsumption(consumption instance);
private void detach_consumption(consumption entity)
{
this.SendPropertyChanging();
entity.consumType = null;
}