Question

超图FAQ: SuperMap Objects C++如何进行sql查询？

Answer 1

超图FAQ: UGDatasetVector* dataset = (UGDatasetVector*)pWorkSpace->GetDataSource(0)->GetDataset(0)
UGQueryDef* query = new UGQueryDef();
query->m_strFilter = _U("smid >3);
UGRecordset* recordset = dataset->Query(*query);