partial void DeleteFormfield(Formfield instance);
partial void UpdateFormfield(Formfield instance);
private void detach_Formfields(Formfield entity)
{
this.SendPropertyChanging();
entity.Form = null;
}
partial void InsertFormfield(Formfield instance);
private void attach_Formfields(Formfield entity)
{
this.SendPropertyChanging();
entity.Form = this;
}