private void detach_Prds(Prd entity)
{
this.SendPropertyChanging("Prds");
entity.PrdMst = null;
}
private void attach_Prds(Prd entity)
{
this.SendPropertyChanging("Prds");
entity.PrdMst = this;
}
private void detach_Prds(Prd entity)
{
this.SendPropertyChanging("Prds");
entity.ExPrdColor = null;
}
partial void DeletePrd(Prd instance);
partial void UpdatePrd(Prd instance);
partial void InsertPrd(Prd instance);
