/// <summary> </summary>
 private void detach_OAuthTokens(ClientAuthorization entity)
 {
     this.SendPropertyChanging();
     entity.Client = null;
 }
 partial void DeleteClientAuthorization(ClientAuthorization instance);
 partial void InsertClientAuthorization(ClientAuthorization instance);
 partial void UpdateClientAuthorization(ClientAuthorization instance);
 /// <summary> </summary>
 private void attach_OAuthTokens(ClientAuthorization entity)
 {
     this.SendPropertyChanging();
     entity.User = this;
 }