/* PasteCol 表名 源列名称 目标列名称 */ bool TCManager::PasteCol(TCPacket &inP,AnaWord &aw, TCPacket &outP) { if (aw.GetWordCount() !=4) return SetResultState(false,outP,GetLanguage(FormatIsError)); int nUserID = GetUserID(inP); if (nUserID==0) return SetResultState(false,outP,GetLanguage(UserIDIsNotFound)); string sTableName = aw.GetAt(1); string sSrcName = aw.GetAt(2); string sDstName = aw.GetAt(3); CDataInterface *pDI = g_system.GetCurData(nUserID,aw.GetAt(1)); if (pDI == NULL) return SetResultState(false,outP,GetLanguage(UserTableIsNotFound)); CField *pSrcField = pDI->FieldByName(sSrcName.c_str()); if (pSrcField == NULL) return SetResultState(false,outP,GetLanguage(FieldNameNotFind)); CFieldType ft = pSrcField->GetFieldType(); CField *pDstField = pDI->FieldByName(sDstName.c_str()); if (pDstField == NULL) { pDstField = pDI->m_DataAccess.m_pFieldList->CreateField(ft); pDstField->SetFieldName(sDstName); pDstField->SetWidth(pSrcField->GetWidth()); pDI->m_DataAccess.m_pFieldList->Add(pDstField); } pDI->m_DataAccess.First(); while (!pDI->m_DataAccess.Eof()) { pDI->m_DataAccess.Edit(); if (pSrcField->IsNull()) { pDstField->SetNull(); } else { if (ft == fDouble) pDstField->SetAsDouble(pSrcField->GetAsDouble()); else if (ft == fInt) pDstField->SetAsInteger(pSrcField->GetAsInteger()); else if (ft == fBoolean) pDstField->SetAsBool(pSrcField->GetAsBool()); else if (ft == fString) pDstField->SetAsString(pSrcField->GetAsString()); else pDstField->SetAsDateTime(&pSrcField->GetAsDateTime()); } pDI->m_DataAccess.Next(); } return SetResultState(true,outP); }