//Query Pagination data
private void QueryPaginationData()
{
paginationUtils.TotalRecord = examManager.GetExamCount(RememberUserParameter.username, QueryExamState.KeywordState);
UserDS.SearchExamDataTable table = examManager.SearchExam(QueryExamState.SortColumn, QueryExamState.SortDirection,
paginationUtils.CurrentPage, paginationUtils.PageSize, QueryExamState.KeywordState, RememberUserParameter.username);
this.AllExam.GetDgvExamList().DataSource = DataTableUtils.ConvertDataTable(table);
EditDataGridView();
}
public void SaveData()
{
bool bSaved = DataTableUtils.SaveDataTable(_DT, FileName);
print("Save as:" + FileName);
_SaveFilePath.Invoke(FileName);
_TestCount.Invoke(_DT.Rows.Count);
}
public JsonResult GetOperateLogListJsonData()
{
//提取DataTable参数
DataTableUtils.DataTableModel dtm = DataTableUtils.GetJquerydataTableParams();
//构造输入参数
PagingModel paging = new PagingModel();
paging.PageSize = dtm.PageSize;
paging.PageCurrent = dtm.PageIndex;
paging.FieldShow = "OperateType,Operator,OperateDate,OperateIP,OperateContent,TargetPK,TargetType";
paging.Where = "1=1";
if (!string.IsNullOrWhiteSpace(dtm.FieldCondition))
{
paging.Where = dtm.FieldCondition;
}
//paging.Where = string.Format(" 1 = 1 and {0}", dtm.FieldCondition);
if (!string.IsNullOrEmpty(dtm.KeyWord))
{
paging.Where = string.Format("{0} and (Operator like '%{1}%' or OperateContent like '%{1}%' or TargetType like '%{1}%')", paging.Where, dtm.KeyWord);
}
IList <ParamModel> paramAllList = Global.Business.ServiceProvider.ParamService.GetAll();
ParamModel operateTypeParam = paramAllList.SingleOrDefault(S => S.ParamCode == UtilConstants.SysParamType.OperateType);
ParamItemModel item = null;
//数据库查询数据
IList <Hashtable> operateList = ServiceProvider.OperateLogService.GetAllOperateLogListForPaging(paging);
//Json数据格式组装
dtm.iTotalRecords = paging.RecordCount;
dtm.iTotalDisplayRecords = dtm.iTotalRecords;
dtm.aaData = new List <List <string> >();
StringBuilder sb = new StringBuilder();
string orderId = string.Empty;
foreach (Hashtable row in operateList)
{
dtm.aaData.Add(new List <string>());
item = operateTypeParam.itemsList.SingleOrDefault(p => p.ParamItemValue.Equals(row["OperateType"].ToString()));
dtm.aaData[dtm.aaData.Count - 1].Add(string.Format("{0}", item == null?"":item.ParamItemName));
dtm.aaData[dtm.aaData.Count - 1].Add(string.Format("{0}", row["Operator"]));
dtm.aaData[dtm.aaData.Count - 1].Add(string.Format("{0}", row["OperateIP"]));
dtm.aaData[dtm.aaData.Count - 1].Add(string.Format("{0}", row["OperateContent"]));
dtm.aaData[dtm.aaData.Count - 1].Add(string.Format("{0}", row["TargetPK"]));
dtm.aaData[dtm.aaData.Count - 1].Add(string.Format("{0}", (UtilConstants.TargetType)Convert.ToInt32(row["TargetType"])));
dtm.aaData[dtm.aaData.Count - 1].Add(string.Format("{0:yyyy-MM-dd HH:mm:ss}", row["OperateDate"]));
}
JsonResult jr = Json(new
{
sEcho = dtm.sEcho,
iTotalRecords = dtm.iTotalRecords,
iTotalDisplayRecords = dtm.iTotalDisplayRecords,
aaData = dtm.aaData
}, JsonRequestBehavior.AllowGet);
return(jr);
}
public QueryResults query(VistaQuery query)
{
// if we're querying unpacked, we should add the "WID" field to our fields string so DDR LISTER will return the identifier values
String[] ddrResults = _dao.ddrLister(query.SiteCode, query.VistaFile, query.IENS, query.Fields, query.Flags, query.MaxRecords, query.From, query.Part, query.XREF, query.Screen, query.Identifier);
// special 63.04 handling
if (String.Equals(query.VistaFile, "63.04"))
{
_labChemIens.Add(query.IENS.Replace(",", "")); // add the file 63 IEN to this collection for ticket #76
//return new LabChemUtils(_labChemDataDictionary).parseLabChemDdrResults(query, ddrResults);
return(new LabChemUtils().parseLabChemDdrResults(query, ddrResults));
}
// end special 63.04 handling
// first check to see if we should fetch key/val (aka vertical) results
DataTable verticalResults = null;
if (!String.IsNullOrEmpty(query.WP_Or_Computed_Fields) && !String.IsNullOrEmpty(query.Gets_Alignment)) // KEY/VAL SUB QUERIES
{
verticalResults = getVerticalResultsForQueries(query, ddrResults, query.IENS);
} // if not looking for vertical, do we need to fetch WP or other large fields and add them to DDR?
else if (!String.IsNullOrEmpty(query.WP_Or_Computed_Fields)) // WP fields
{
ddrResults = addWpOrComputed(query, ddrResults);
}
QueryResults qr = null;
// if we are fetching WP fields AND this configuration isn't building a key value table AND there are subfiles then we need to call our super special method in DataTableUtils! ticket #16
if (!String.IsNullOrEmpty(query.WP_Or_Computed_Fields) && String.IsNullOrEmpty(query.Gets_Alignment) && !String.IsNullOrEmpty(query.IdentifiedFiles))
{
DataTableUtils.adjustDdrResultsWithWpAndIdentifiedFiles(query, ddrResults);
qr = DataTableUtils.toQueryResultsFromDdr(query, ddrResults); // ddrResults is "fixed" by adjust function
}
else // for most cases, just building this up without special logic above
{
qr = DataTableUtils.toQueryResultsFromDdr(query, ddrResults);
}
// ugh - this seems ugly and hackish doing this out of process from the subqueries for WP fields above... oh, well, seems ok for now at least
if (!String.IsNullOrEmpty(query.WP_Or_Computed_Fields) && _exceptionBag != null)
{
foreach (Exception e in _exceptionBag)
{
_report.Exceptions.Add(e);
}
}
// did we have any key/val queries? if so, add the table to our results
if (verticalResults != null)
{
qr.DdrResults.Add(verticalResults);
}
return(qr); // DataTableUtils.toQueryResultsFromDdr(query, ddrResults);
}
/// <summary>
/// 检索条件
/// </summary>
/// <returns></returns>
private string GetInstrumentSearchCondition()
{
DataTableUtils.DataTableModel dtm = DataTableUtils.GetJquerydataTableParams();
string where = "1=1";
if (!string.IsNullOrWhiteSpace(dtm.FieldCondition))
{
where = dtm.FieldCondition;
}
return(where);
}
public static void recordToCsv <T>(IList <T> data, string tag, string type, string parameters = "", string performance = "")
{
var fullPath = ConfigurationManager.AppSettings["RootPath"] + ConfigurationManager.AppSettings["CacheData.ResultPath"] + ConfigurationManager.AppSettings["CacheData.StrategyPath"];
var dateStr = Kit.ToInt_yyyyMMdd(DateTime.Now).ToString();
fullPath = ResultPathUtil.GetLocalPath(fullPath, tag, dateStr, type, parameters, performance);
var dt = DataTableUtils.ToDataTable(data);
CsvFileUtils.WriteToCsvFile(fullPath, dt);
}
//extract repeated code
private void DynamicSort(ExamService.ExamServiceClient examManager, string SortColumn, string SortDirection)
{
QueryExamState.SortColumn = SortColumn;
QueryExamState.SortDirection = SortDirection;
UserDS.SearchExamDataTable table = examManager.SearchExam(QueryExamState.SortColumn, QueryExamState.SortDirection,
((MyExam)this.Parent).GetCurrentPage(), ((MyExam)this.Parent).GetPageSize(),
QueryExamState.KeywordState, RememberUserParameter.username);
this.dgvExamList.DataSource = DataTableUtils.ConvertDataTable(table);
}
public ActionResult GetServerJsonData(int orgId)
{
//提取DataTable参数
DataTableUtils.DataTableModel dtm = DataTableUtils.GetJquerydataTableParams();
string code = ServiceProvider.OrgService.GetCodeById(orgId);
//构造输入参数
PagingModel paging = new PagingModel();
paging.PageSize = dtm.PageSize;
paging.PageCurrent = dtm.PageIndex;
paging.Where = "1=1";
if (!string.IsNullOrWhiteSpace(dtm.FieldCondition))
{
paging.Where = dtm.FieldCondition;
}
paging.Where = string.Format(" {0} and BelongDepart like '{1}%'", paging.Where, code);
if (!string.IsNullOrEmpty(dtm.KeyWord))
{
paging.Where = string.Format("{0} and (UserName like '{1}%' or LoginName like '{1}%')", paging.Where, dtm.KeyWord);
}
//数据库查询数据
IList <Hashtable> userList = ServiceProvider.UserService.GetListForPaging(paging);
//Json数据格式组装
dtm.iTotalRecords = paging.RecordCount;
dtm.iTotalDisplayRecords = dtm.iTotalRecords;
dtm.aaData = new List <List <string> >();
foreach (var row in userList)
{
string userId = UtilsHelper.Encrypt(row["UserId"].ToString());
dtm.aaData.Add(new List <string>());
dtm.aaData[dtm.aaData.Count - 1].Add(string.Format("<a href='/Employee/PersonInfo?userId={0}' target=\"_blank\">{1}</a>", userId, row["UserName"]));
dtm.aaData[dtm.aaData.Count - 1].Add(row["Sex"].ToString());
dtm.aaData[dtm.aaData.Count - 1].Add(row["LoginName"].ToString());
dtm.aaData[dtm.aaData.Count - 1].Add(row["OrgName"].ToString());
dtm.aaData[dtm.aaData.Count - 1].Add(row["Duty"].ToString());
dtm.aaData[dtm.aaData.Count - 1].Add(row["IsEnabled"].ToString());
dtm.aaData[dtm.aaData.Count - 1].Add(row["EmployeeState"].ToString());
dtm.aaData[dtm.aaData.Count - 1].Add(string.Format("<a href='#' onclick=\"fnNewWindow({0});return false;\">角色设置</a> <a href='#' onclick=\"fnConfirmWithoutF5('确定重置账户【{1}】密码？','/SysManage/User/ResetPassword?userId={0}');return false;\">重置密码</a> <a href='#' onclick=\"fnConfirmWithF5('确定要禁用账户：{1}','/SysManage/User/DisableAccout?userId={0}');return false;\">禁用</a> <a href='#' onclick=\"fnConfirmWithF5('确定要启用账户：{1}','/SysManage/User/EnableAccout?userId={0}');return false;\">启用</a> <a href='#' onclick=\"fnConfirmWithF5('确定要删除用户：{1}','/SysManage/User/DeleteUser?userId={0}');return false;\">删除</a>", row["UserId"], row["UserName"]));
}
JsonResult jr = Json(new
{
sEcho = dtm.sEcho,
iTotalRecords = dtm.iTotalRecords,
iTotalDisplayRecords = dtm.iTotalDisplayRecords,
aaData = dtm.aaData
}, JsonRequestBehavior.AllowGet);
return(jr);
}
public DataSet GetWarehouseDataSet(string facCd, string strWhere, string whCd, string whDesc)
{
ITWhPrcsMsDao d = ComponentLocator.Instance().Resolve <ITWhPrcsMsDao>();
IList <TWhPrcsMsNoAR> list = d.getAllWhPrcsByCdNm(facCd, strWhere, whCd, whDesc);
DataTable dt = DataTableUtils.ToDataTable(list);
dt.TableName = "CCodeRefWarehouse";
DataSet ds = new DataSet();
ds.Tables.Add(dt);
return(ds);
}
public DataSet GetClsDetailDataSet(string clsCd)
{
ICClsDetailNoARDao d = ComponentLocator.Instance().Resolve <ICClsDetailNoARDao>();
IList <CClsDetailNoAR> list = d.GetClsDetailList(LangUtils.GetCurrentLanguage(), clsCd);
DataTable dt = DataTableUtils.ToDataTable(list);
dt.TableName = "CClsDetailNoAR";
DataSet ds = new DataSet();
ds.Tables.Add(dt);
return(ds);
}
public DataSet GetPersonDataSet(string companyCd, string sectionCd, string personCd, string personNm)
{
ICTPersonMsNoARDao d = ComponentLocator.Instance().Resolve <ICTPersonMsNoARDao>();
IList <CTPersonMsNoAR> list = d.GetPersonMsList(companyCd, sectionCd, personCd, personNm);
DataTable dt = DataTableUtils.ToDataTable(list);
dt.TableName = "CTPersonMsNoAR";
DataSet ds = new DataSet();
ds.Tables.Add(dt);
return(ds);
}
public DataSet GetSectionDataSet(string companyCd, string secCd, string secNm)
{
ITSectionMsDao d = ComponentLocator.Instance().Resolve <ITSectionMsDao>();
IList <TSectionMsNoAR> list = d.getAllSectionByCdNm(companyCd, secCd, secNm);
DataTable dt = DataTableUtils.ToDataTable(list);
dt.TableName = "CCodeRefSection";
DataSet ds = new DataSet();
ds.Tables.Add(dt);
return(ds);
}
public DataSet GetTradeForMaterialDataSet(string companyCd, string dlCd, string dlDesc)
{
ICCodeRefTradeForMaterialNoARDao d = ComponentLocator.Instance().Resolve <ICCodeRefTradeForMaterialNoARDao>();
IList <CCodeRefTradeForMaterialNoAR> list = d.GetCodeRefTradeForMaterial(LangUtils.GetCurrentLanguage(), companyCd, dlCd, dlDesc);
DataTable dt = DataTableUtils.ToDataTable(list);
dt.TableName = "CCodeRefTradeForMaterial";
DataSet ds = new DataSet();
ds.Tables.Add(dt);
return(ds);
}
/// <summary>
/// Strip all delimiters being used in our delimited file format, RS and US by default, from results
/// </summary>
/// <param name="arg"></param>
/// <returns></returns>
public static String[] stripInvalidChars(String[] result)
{
// wish we didn't have to do this here but string does not appear to be encoded as expected until after deserialization
if (result != null && result.Length > 0)
{
IList <Char> stripChars = DataTableUtils.getDelimiters();
for (int i = 0; i < result.Length; i++)
{
result[i] = StringUtils.stripChars(result[i], stripChars);
}
}
return(result);
}
/// <summary>
/// Runs the tests with scenario.
/// </summary>
/// <param name="scenario">The scenario.</param>
/// <param name="source">The source.</param>
/// <param name="destination">The destination.</param>
/// <param name="dateTime">The date time.</param>
public void RunTestsWithScenario(HarmonySearchTestScenario scenario, Location source, Location destination, DateTime?dateTime = null)
{
var graph = _graphBuilder.GetGraph(dateTime ?? DateTime.Now);
var topResultDirectory = $"Tests_{DateTime.Now:ddMMyyyy_HHmm}_{source.Name.Trim()}_{destination.Name.Trim()}";
var infoDataTable = DataTableUtils.GetCommonInfoDataTable(source, destination);
var harmonySearchAverageTestResults = RunTests(scenario, source, destination, graph, topResultDirectory, infoDataTable);
var aStarAverageTestResults = RunAStarTests(graph, source, destination, topResultDirectory, infoDataTable);
ExportAverageTestResults(harmonySearchAverageTestResults, aStarAverageTestResults, infoDataTable, topResultDirectory);
}
/// <summary>
/// 温度与时间的数据
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button4_Click(object sender, EventArgs e)
{
SaveFileDialog fileDialog = new SaveFileDialog();
fileDialog.Filter = "文档|*.csv";
fileDialog.InitialDirectory = Application.StartupPath;
if (fileDialog.ShowDialog() == DialogResult.OK)
{
DataTableUtils.DataTableToCsvT(formMain.ElectDt, fileDialog.FileName);
MessageBox.Show("保存成功!");
}
fileDialog.Dispose();
}
public void CorrOf100and500()
{
List <StockMinute> all100 = new List <StockMinute>();
List <StockMinute> all500 = new List <StockMinute>();
List <CorrStatic> corrList = new List <CorrStatic>();
for (int i = 0; i < tradeDays.Count(); i++)
{
var now = tradeDays[i];
var index100 = Platforms.container.Resolve <StockMinuteRepository>().fetchFromLocalCsvOrWindAndSave("399330.SZ", now);
var index500 = Platforms.container.Resolve <StockMinuteRepository>().fetchFromLocalCsvOrWindAndSave("000905.SZ", now);
all100.AddRange(index100);
all500.AddRange(index500);
}
for (int i = 0; i < tradeDays.Count() - period; i++)
{
DateTime start = tradeDays[i];
DateTime end = tradeDays[i + period];
int startIndex = i * 240;
int endIndex = (i + period) * 240 - 1;
CorrStatic corr = new CorrStatic()
{
start = start, end = end, underlying1 = "399330.SZ", underlying2 = "000905.SZ", corr = 0
};
List <double> underlying1 = new List <double>();
List <double> underlying2 = new List <double>();
for (int j = startIndex; j < endIndex; j++)
{
underlying1.Add(all100[j].close);
underlying2.Add(all500[j].close);
}
corr.corr = getCorr(underlying1, underlying2);
corrList.Add(corr);
}
var dt = DataTableUtils.ToDataTable(corrList);
string path = "d:\\corr0.csv";
try
{
var s = (File.Exists(path)) ? "覆盖" : "新增";
CsvFileUtils.WriteToCsvFile(path, dt);
}
catch (Exception e)
{
}
}
public DataSet GetFactoryDataSet(string companyCd, string facCd, string facNm)
{
ITFactoryMsDao d = ComponentLocator.Instance().Resolve <ITFactoryMsDao>();
IList <TFactoryMs> list = d.getAllFactoryByCdNm(companyCd, facCd, facNm);
if (list.Count == 0)
{
list.Add(new TFactoryMs());
}
DataTable dt = DataTableUtils.ToDataTable(list);
dt.TableName = "CCodeRefFactory";
DataSet ds = new DataSet();
ds.Tables.Add(dt);
return(ds);
}
static public bool ReadPlog(String filename, DataTable messageTable, DataTable metaTable, out String lastError)
{
lastError = "";
if (!File.Exists(filename))
{
lastError = String.Format("Cannot find file: {0}", filename);
return(false);
}
// Чтение файла
String fullTableFilter = messageTable.DefaultView.RowFilter;
XmlReadMode readMode = XmlReadMode.Auto;
DataSet dataset = new DataSet();
dataset.Tables.Add(metaTable);
dataset.Tables.Add(messageTable);
readMode = dataset.ReadXml(filename);
dataset.Tables.Clear();
//При добавлении таблицы в DataSet у ней сбрасывается DataView
messageTable.DefaultView.RowFilter = fullTableFilter;
messageTable.DefaultView.AllowNew = false;
if (readMode == XmlReadMode.IgnoreSchema)
{
lastError = "Incorrect log format";
return(false);
}
// Проверка версии
int version = 0;
object plogVersion = metaTable.Rows[0][DataColumnNames.PlogVersion];
int.TryParse(plogVersion.ToString(), out version);
if (version <= 0 || version > DataTableUtils.PlogVersion)
{
lastError = "Incorrect version of plog-file";
return(false);
}
else if (version > 0 && version < DataTableUtils.PlogVersion)
{
DataTableUtils.UpgradePlog(messageTable, metaTable, filename);
}
return(true);
}
public ReportDataSource ReportData_Load(string datasetName, SearchCondition condition)
{
ICTPmMsNoARDao d = ComponentLocator.Instance().Resolve <ICTPmMsNoARDao>();
LoginUserInfoVo uservo = (LoginUserInfoVo)SessionUtils.GetSession(SessionUtils.COMMON_LOGIN_USER_INFO);
SearchCondition condition1 = new SearchCondition();
condition1.AddCondition("companyCd", uservo.CompanyCondition.ICompanyCd);
condition1.AddCondition("langCd", LangUtils.GetCurrentLanguage());
condition1.SetAddtionalCondition("ALLFACTORY", false);
IList <CTPmMsNoAR> list = d.GetPmMsDetail(condition1);
DataSet ds = new DataSet();
DataTable dt = DataTableUtils.ToDataTable(list);
DataColumn col = new DataColumn();
col.DataType = typeof(byte[]);
col.ColumnName = "BarCode";
dt.Columns.Add(col);
dt.TableName = "TPmMs";
ds.Tables.Add(dt);
foreach (DataRow row in dt.Rows)
{
int W = Convert.ToInt32(200);
int H = Convert.ToInt32(40);
BarcodeLib.AlignmentPositions Align = BarcodeLib.AlignmentPositions.CENTER;
BarcodeLib.TYPE type = BarcodeLib.TYPE.CODE39;
BarcodeLib.Barcode b = new BarcodeLib.Barcode();
b.IncludeLabel = true;
b.Alignment = Align;
b.LabelPosition = BarcodeLib.LabelPositions.BOTTOMCENTER;
b.LabelFont = new Font("宋体", 6);
b.Encode(type, row["IDrwNo"].ToString(), Color.Black, Color.White, W, H);
row["BarCode"] = b.GetImageData(BarcodeLib.SaveTypes.PNG);
}
ReportDataSource result = new ReportDataSource(datasetName, ds.Tables["TPmMs"]);
return(result);
}
public List <SysApiAccessToken> GetApiAccessToken()
{
SqlCommand cmd = new SqlCommand("dbo.SysApi_GetAccessTokens");
var dt = _sqlDatabase.ExecuteSelect(cmd);
List <SysApiAccessToken> accessList = new List <SysApiAccessToken>();
foreach (DataRow row in dt.Rows)
{
var accessToken = new SysApiAccessToken();
accessToken.SysApiId = DataTableUtils.GetValue <int>(row, "SysApiId");
accessToken.ApiCode = DataTableUtils.GetValue <string>(row, "Code");
accessToken.Token = DataTableUtils.GetValue <string>(row, "Token");
accessList.Add(accessToken);
}
return(accessList);
}
public StringBuilder encode(StringBuilder sb, ClassicEncodingSettings settings, bool isTransferEncode, int encodeLevel)
{
if (sb.Length + (estimateDataSize() * BUFFER_MULTIPLIER) > sb.Capacity)
{
sb.EnsureCapacity((int)(sb.Capacity + (estimateDataSize() * BUFFER_MULTIPLIER)));
}
StringBuilder tempSB = new StringBuilder();
tempSB.Append(TRANSCODER_VERSION.ToString());
tempSB.Append(SEPARATOR);
tempSB.Append(getId() != null ? getId().ToString() : DataTableUtils.DATA_TABLE_NULL);
tempSB.Append(SEPARATOR);
tempSB.Append(getName() != null ? getName() : DataTableUtils.DATA_TABLE_NULL);
tempSB.Append(SEPARATOR);
tempSB.Append(getPreview() != null ? getPreview().Length.ToString() : "-1");
tempSB.Append(SEPARATOR);
tempSB.Append(getData() != null ? getData().Length.ToString() : "-1");
tempSB.Append(SEPARATOR);
if (isTransferEncode)
{
sb.Append(DataTableUtils.transferEncode(tempSB.ToString()));
}
else
{
sb.Append(tempSB);
}
appendBytes(sb, getPreview(), isTransferEncode, encodeLevel);
appendBytes(sb, getData(), isTransferEncode, encodeLevel);
return(sb);
}
public async Task ProcessStage2(Guid importId)
{
var statisticsDbContext = DbUtils.CreateStatisticsDbContext();
var import = await _dataImportService.GetImport(importId);
var subject = await statisticsDbContext.Subject.FindAsync(import.SubjectId);
var metaFileStream = await _blobStorageService.StreamBlob(PrivateReleaseFiles, import.MetaFile.Path());
var metaFileTable = DataTableUtils.CreateFromStream(metaFileStream);
_importerService.ImportMeta(metaFileTable, subject, statisticsDbContext);
await statisticsDbContext.SaveChangesAsync();
await _fileImportService.ImportFiltersAndLocations(import.Id, statisticsDbContext);
await statisticsDbContext.SaveChangesAsync();
}
public async Task SplitDataFile(Guid importId)
{
var import = await _dataImportService.GetImport(importId);
var dataFileStream = await _blobStorageService.StreamBlob(PrivateReleaseFiles, import.File.Path());
var dataFileTable = DataTableUtils.CreateFromStream(dataFileStream);
if (dataFileTable.Rows.Count > import.RowsPerBatch)
{
_logger.LogInformation($"Splitting Datafile: {import.File.Filename}");
await SplitFiles(import, dataFileTable);
_logger.LogInformation($"Split of Datafile: {import.File.Filename} complete");
}
else
{
_logger.LogInformation($"No splitting of datafile: {import.File.Filename} was necessary");
}
}
/// <summary>
/// 将数据以csv文件的形式保存到CacheData文件夹下的预定路径
/// </summary>
/// <param name="data">要保存的数据</param>
/// <param name="path">读写文件路径</param>
/// <param name="appendMode">是否为追加的文件尾部模式，否则是覆盖模式</param>
public virtual void saveToLocalCsv(string path, IList <T> data, bool appendMode = false)
{
if (data == null)
{
log.Error("没有任何内容可以保存到csv！");
return;
}
var dt = DataTableUtils.ToDataTable(data);
try
{
var s = (File.Exists(path)) ? "覆盖" : "新增";
CsvFileUtils.WriteToCsvFile(path, dt, appendMode);
log.Debug("文件已{0}：{1}. 共{2}行数据.", s, path, data.Count);
}
catch (Exception e)
{
log.Error(e, "保存到本地csv文件失败！({0})", path);
}
}
public async Task SplitDataFile(
ImportMessage message,
SubjectData subjectData)
{
await using var dataFileStream = await _fileStorageService.StreamBlob(subjectData.DataBlob);
var dataFileTable = DataTableUtils.CreateFromStream(dataFileStream);
if (dataFileTable.Rows.Count > message.RowsPerBatch)
{
_logger.LogInformation($"Splitting Datafile: {message.DataFileName}");
await SplitFiles(message, subjectData, dataFileTable);
_logger.LogInformation($"Split of Datafile: {message.DataFileName} complete");
}
else
{
_logger.LogInformation($"No splitting of datafile: {message.DataFileName} was necessary");
}
}
/// <summary>
/// Exports the average test results.
/// </summary>
/// <param name="testResults">The test results.</param>
/// <param name="aStarTestResults">The A* test results</param>
/// <param name="commonInfoDataTable">The common information data table.</param>
/// <param name="outputDirectory">The output directory.</param>
private void ExportAverageTestResults(List <HarmonySearchAverageTestResult> testResults,
AverageTestResult aStarTestResults, DataTable commonInfoDataTable, string outputDirectory)
{
// Group Harmony Search results by type
var groupedTestResults = TestResultUtils.GroupTestResults(testResults);
// Get Harmony Search results data tables
var resultDataTables = new Dictionary <string, List <DataTable> >();
foreach (var(typeName, groupedResults) in groupedTestResults)
{
var groupDataTables = new List <DataTable>();
foreach (var(groupKey, groupResults) in groupedResults)
{
var dataTable = DataTableUtils.GetHarmonySearchTestResultsDataTable(groupKey, groupResults, typeName);
groupDataTables.Add(dataTable);
}
resultDataTables[typeName] = groupDataTables;
}
var comparisonResults = testResults.Where(r =>
r.HarmonyGeneratorType == HarmonyGeneratorType.RandomDirectedStop)
.Cast <AverageTestResult>()
.ToList();
comparisonResults.Add(aStarTestResults);
// Add A* result data tables
var aStarResultDataTable = DataTableUtils.GetTestResultsDataTable("Comparison", comparisonResults);
resultDataTables["AStar"] = new List <DataTable> {
aStarResultDataTable
};
// Export average result to Excel
var filePath = Path.Combine(outputDirectory, "AverageTestResults");
_excelExportService.ExportToExcel(commonInfoDataTable, resultDataTables, filePath);
}
public async Task ImportFiltersAndLocations(Guid importId, StatisticsDbContext context)
{
var import = await _dataImportService.GetImport(importId);
var subject = await context.Subject.FindAsync(import.SubjectId);
var dataFileStream = await _blobStorageService.StreamBlob(PrivateReleaseFiles, import.File.Path());
var dataFileTable = DataTableUtils.CreateFromStream(dataFileStream);
var metaFileStream = await _blobStorageService.StreamBlob(PrivateReleaseFiles, import.MetaFile.Path());
var metaFileTable = DataTableUtils.CreateFromStream(metaFileStream);
await _importerService.ImportFiltersAndLocations(
import,
dataFileTable.Columns,
dataFileTable.Rows,
_importerService.GetMeta(metaFileTable, subject, context),
context);
}
public void compute()
{
List <HistoricalVol> volList = new List <HistoricalVol>();
List <DateTime> tradeDays = DateUtils.GetTradeDays(today.AddDays(-360), today.AddDays(-1));
for (int i = 0; i < tradeDays.Count(); i++)
{
DateTime time = tradeDays[i];
HistoricalVol vol = new HistoricalVol();
vol.time = time;
volList.Add(vol);
}
computeVol("M1705.DCE", period1, ref volList);
computeVol("M1705.DCE", period2, ref volList);
computeVol("M1707.DCE", period1, ref volList);
computeVol("M1707.DCE", period2, ref volList);
computeVol("M1708.DCE", period1, ref volList);
computeVol("M1708.DCE", period2, ref volList);
computeVol("M1709.DCE", period1, ref volList);
computeVol("M1709.DCE", period2, ref volList);
computeVol("M1711.DCE", period1, ref volList);
computeVol("M1711.DCE", period2, ref volList);
computeVol("M1712.DCE", period1, ref volList);
computeVol("M1712.DCE", period2, ref volList);
computeVol("M1801.DCE", period1, ref volList);
computeVol("M1801.DCE", period2, ref volList);
computeVol("M1803.DCE", period1, ref volList);
computeVol("M1803.DCE", period2, ref volList);
var dt = DataTableUtils.ToDataTable(volList);
string path = "historicalVol.csv";
try
{
var s = (File.Exists(path)) ? "覆盖" : "新增";
CsvFileUtils.WriteToCsvFile(path, dt);
}
catch (Exception e)
{
}
}
public void Init(string szNCFilename)
{
if (!File.Exists(szNCFilename))
{
throw new Exception("File Does not exist");
}
FileStream file = new FileStream(szNCFilename, FileMode.Open,
FileAccess.Read, FileShare.ReadWrite);
// Create a new stream to read from a file
StreamReader sr = new StreamReader(file);
// return sr.ReadToEnd();
csvDataTable = csvExToDataTable(szNCFilename, false);
//DataRow[] rows = csvDataTable.Select(filter);
System.Diagnostics.Debug.Print(DataTableUtils.DataTable2CSV(csvDataTable, ",", true));
var data = csvDataTable.Select(filter);
csvDataTable = data.CopyToDataTable <DataRow>();
oStopWatch.Reset();
}
