public void CopyFrom(XS_tableFieldsType tableFieldsType_in) { int _index = -1; tablefieldcollection_.Clear(); for (int d = 0; d < tableFieldsType_in.tablefieldcollection_.Count; d++) { tablefieldcollection_.Add( out _index, new XS_tableFieldType() ); tablefieldcollection_[_index].CopyFrom( tableFieldsType_in.tablefieldcollection_[d] ); } }