public void CopyFrom(XS_classesType classesType_in) { int _index = -1; this.classcollection_.Clear(); for (int d = 0; d < classesType_in.classcollection_.Count; d++) { this.classcollection_.Add( out _index, new XS_classType() ); this.classcollection_[_index].CopyFrom( classesType_in.classcollection_[d] ); } }