partial void Updatesummary(summary instance);
partial void Deletesummary(summary instance);
partial void Insertsummary(summary instance);
private void detach_summary(summary entity)
{
this.SendPropertyChanging();
entity.YearMonth = null;
}
private void attach_summary(summary entity)
{
this.SendPropertyChanging();
entity.YearMonth = this;
}
private void detach_summary(summary entity)
{
this.SendPropertyChanging();
entity.Usergroup = null;
}
private void attach_summary(summary entity)
{
this.SendPropertyChanging();
entity.Usergroup = this;
}