private void attach_BAIHATs1(BAIHAT entity)
 {
     this.SendPropertyChanging();
     entity.CASI1 = this;
 }
 private void detach_BAIHATs1(BAIHAT entity)
 {
     this.SendPropertyChanging();
     entity.CASI1 = null;
 }
 partial void DeleteBAIHAT(BAIHAT instance);
 partial void UpdateBAIHAT(BAIHAT instance);
 partial void InsertBAIHAT(BAIHAT instance);
 private void attach_BAIHATs(BAIHAT entity)
 {
     this.SendPropertyChanging();
     entity.TUA = this;
 }
 private void detach_BAIHATs(BAIHAT entity)
 {
     this.SendPropertyChanging();
     entity.ALBUM = null;
 }