本文整理汇总了C#中FileHelperEngine.ReadFile方法的典型用法代码示例。如果您正苦于以下问题：C# FileHelperEngine.ReadFile方法的具体用法？C# FileHelperEngine.ReadFile怎么用？C# FileHelperEngine.ReadFile使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FileHelperEngine的用法示例。
在下文中一共展示了FileHelperEngine.ReadFile方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
static void Main()
{
Console.WriteLine("1. Clean old data.");
OdbFactory.Delete("FileOut.ndb");
OdbFactory.Delete("FileOut.txt");
TimeSnapshot();
Console.WriteLine("2. Read input file.");
var engine = new FileHelperEngine(typeof(ExportData));
var res = engine.ReadFile("FileIn.txt") as ExportData[];
TimeSnapshot();
Console.WriteLine("3. Prepare NDatabase db.");
using (var odb = OdbFactory.Open("FileOut.ndb"))
{
Console.WriteLine("3a. Store items into NDatabase.");
foreach (var exportData in res)
odb.Store(exportData);
TimeSnapshot();
Console.WriteLine("3b. Create index on NDatabase.");
odb.IndexManagerFor<ExportData>().AddIndexOn("countryIndex", new[] { "CountryOrArea" });
}
TimeSnapshot();
Console.WriteLine("4. Prepare final input file.");
// To Write Use:
engine.WriteFile("FileOut.txt", res);
TimeSnapshot();
Console.WriteLine("5. Start counting EGYPT by FileHelpers.");
var stopwatch = new Stopwatch();
stopwatch.Start();
res = engine.ReadFile("FileOut.txt") as ExportData[];
var count = res.Count(x => x.CountryOrArea.Equals("EGYPT"));
stopwatch.Stop();
Console.WriteLine("Egypt items: {0}", count);
Console.WriteLine("Ellapsed: {0} ms", stopwatch.ElapsedMilliseconds);
Console.WriteLine("5. Start counting EGYPT by NDatabase.");
stopwatch.Reset();
stopwatch.Start();
long count2;
using (var odb = OdbFactory.Open("FileOut.ndb"))
{
count2 = (from data in odb.AsQueryable<ExportData>()
where data.CountryOrArea.Equals("EGYPT")
select data).Count();
}
stopwatch.Stop();
Console.WriteLine("Egypt items: {0}", count2);
Console.WriteLine("Ellapsed: {0} ms", stopwatch.ElapsedMilliseconds);
TimeSnapshot();
}示例2: Import
static void Import(string simAreasPath, DbConnection connection)
{
var simarea = new SimAreasContext(connection, false, new DropCreateDatabaseAlways<SimAreasContext>());
var engine = new FileHelperEngine(typeof(SimAreas));
var entries = (SimAreas[])engine.ReadFile(simAreasPath);
foreach (var entry in entries)
{
var area = (from s in simarea.SimAreas
where s.SimAreaName == entry.SimAreaName
select s).FirstOrDefault();
if (area == null)
{
area = new SimArea
{
SimAreaName = entry.SimAreaName,
Latitude = entry.Latitude,
Longitude = entry.Longitude,
Height = entry.Height,
GeoidSeparation = entry.GeoidSeparation,
OpsLimitFile = entry.OpsLimitFile,
SimLimitFile = entry.SimLimitFile,
};
simarea.SimAreas.Add(area);
simarea.SaveChanges();
}
}
}示例3: ErrorHandling
static void ErrorHandling()
{
Console.WriteLine("Testing error handling...");
Console.WriteLine();
// Estas dos lineas son el uso de la librería
FileHelperEngine engine = new FileHelperEngine(typeof(Customer));
engine.ErrorManager.ErrorMode = ErrorMode.SaveAndContinue;
Customer[] customers = (Customer[]) engine.ReadFile(@"..\Data\CustomersWithErrors.txt");
if (engine.ErrorManager.ErrorCount > 0)
{
Console.Write("Records: ");
Console.WriteLine(engine.TotalRecords);
Console.Write("Successful: ");
Console.WriteLine(customers.Length);
Console.Write("With Error: ");
Console.WriteLine(engine.ErrorManager.ErrorCount);
Console.Write("Error: ");
Console.WriteLine(engine.ErrorManager.Errors[0].ExceptionInfo.Message);
}
engine.ErrorManager.SaveErrors("errors.txt");
Console.ReadLine();
if (File.Exists("errors.txt")) File.Delete("errors.txt");
}示例4: WriteFile2
public void WriteFile2()
{
var engine = new FileHelperEngine<SampleType>();
var res = new SampleType[2];
res[0] = new SampleType();
res[1] = new SampleType();
res[0].Field1 = DateTime.Now.AddDays(1);
res[0].Field2 = "je";
res[0].Field3 = 0;
res[1].Field1 = DateTime.Now;
res[1].Field2 = "ho";
res[1].Field3 = 2;
engine.WriteFile(@"miprueba.txt", res, -10);
res = (SampleType[]) engine.ReadFile(@"miprueba.txt");
if (File.Exists(@"miprueba.txt"))
File.Delete(@"miprueba.txt");
Assert.AreEqual(2, res.Length);
}示例5: ReadFile
public static ConcurrentDictionary<int, ILinie> ReadFile(String filePath)
{
FileHelperEngine<LinieRecord> engine = new FileHelperEngine<LinieRecord>();
ConcurrentDictionary<int, ILinie> linien = new ConcurrentDictionary<int, ILinie>();
try {
engine.ErrorManager.ErrorMode = ErrorMode.SaveAndContinue;
engine.Encoding = Encoding.UTF8;
LinieRecord[] res = engine.ReadFile(filePath);
foreach (LinieRecord linie in res) {
//Übernehmen der eingelesenen Daten in das Programm-Model:
ILinie transport = new Linie();
transport.Bezeichnung = linie.Bezeichnung;
transport.Echtzeit = linie.Echtzeit;
transport.Id = linie.Id;
transport.Reihenfolge = linie.Reihenfolge;
transport.Verkehrsmittel = Linie.VerkehrsmittelConverter(linie.Verkehrsmittel);
//Schreiben des Models in Collection für den Rückgabewert:
linien.AddOrUpdate(transport.Id, transport, (key, oldValue) => transport);
}
} catch (Exception ex) {
//Dokument konnte nicht geparst werden (Nicht vorhanden/geöffnet)
throw new VtmParsingException("Beim Versuch die Linien zu parsen ist ein Fehler aufgetreten!", filePath, ex);
}
return (linien);
}示例6: ReadFile
public static ConcurrentDictionary<int, IHaltestelle> ReadFile(String filePath)
{
FileHelperEngine<HaltestelleRecord> engine = new FileHelperEngine<HaltestelleRecord>();
ConcurrentDictionary<int, IHaltestelle> haltestellen = new ConcurrentDictionary<int, IHaltestelle>();
try {
engine.ErrorManager.ErrorMode = ErrorMode.SaveAndContinue;
engine.Encoding = Encoding.UTF8;
HaltestelleRecord[] res = engine.ReadFile(filePath);
foreach (HaltestelleRecord haltestelle in res) {
//Übernehmen der eingelesenen Daten in das Programm-Model:
IHaltestelle transport = new Haltestelle();
Point HsLoc = new Point(haltestelle.XKoord, haltestelle.YKoord);
transport.Diva = haltestelle.Diva;
transport.Id = haltestelle.Id;
transport.Location = HsLoc;
transport.Name = haltestelle.Name;
//Schreiben des Models in Collection für den Rückgabewert:
haltestellen.AddOrUpdate(transport.Id, transport, (key, oldValue) => transport);
}
} catch (Exception ex) {
//Dokument konnte nicht geparst werden (Nicht vorhanden/geöffnet)
throw new VtmParsingException("Beim Versuch die Haltestellen zu parsen ist ein Fehler aufgetreten!", filePath, ex);
}
return (haltestellen);
}示例7: AppendOneToFile
public void AppendOneToFile()
{
engine = new FileHelperEngine(typeof (SampleType));
SampleType[] res = new SampleType[2];
res[0] = new SampleType();
res[1] = new SampleType();
res[0].Field1 = DateTime.Now.AddDays(1).Date;
res[0].Field2 = "je";
res[0].Field3 = 0;
res[1].Field1 = DateTime.Now.Date;
res[1].Field2 = "ho";
res[1].Field3 = 2;
engine.WriteFile(@"test.txt", res);
SampleType record = new SampleType();
record.Field1 = DateTime.Now.Date;
record.Field2 = "h2";
record.Field3 = 2;
engine.AppendToFile(@"test.txt", record);
SampleType[] res2 = (SampleType[]) engine.ReadFile(@"test.txt");
Assert.AreEqual(3, res2.Length);
Assert.AreEqual(res[0].Field1, res2[0].Field1);
Assert.AreEqual(res[1].Field1, res2[1].Field1);
Assert.AreEqual(DateTime.Now.Date, res2[2].Field1);
}示例8: Main
static void Main(string[] args)
{
//Creates new FileHelperEngine to parse csv file
FileHelperEngine engine = new FileHelperEngine(typeof(XbrlUrl));
XbrlUrl[] xbrlUrls = engine.ReadFile("XbrlInstanceDocs.csv") as XbrlUrl[];
Reader reader = new Reader();
string fileId = null;
using (FileStream fs = File.Create("XbrlTextBlocks.csv"))
using (StreamWriter writer = new StreamWriter(fs))
{
//Iterate through each xml url, strip out enclosing quotations and read xml file contents for tags
//and writes contents to new xml file.
foreach (var url in xbrlUrls)
{
fileId = url.Id.Replace("\"", "").Replace("\\", "");
var bareUrl = url.XmlUrl.Replace("\"", "");
reader.ReadXml(bareUrl, fileId, fs, writer);
}
}
Console.WriteLine("DONE");
Console.ReadLine();
}示例9: Load
public StartAndEndPair[] Load()
{
var fh = new FileHelperEngine<CommentedStartAndEndPair>();
var values = fh.ReadFile(_fileName);
var returnValues = new List<StartAndEndPair>();
foreach (var value in values)
{
if (_matchRequiredTag)
{
if (value.Comment.Contains(_requiredTag))
{
returnValues.Add(new StartAndEndPair(value.Start, value.End));
}
}
else
{
returnValues.Add(new StartAndEndPair(value.Start, value.End));
}
}
return returnValues.ToArray();
}示例10: ReadWrite
/// <summary>
/// Process the delimited file twice,
/// once with the simple engine, once with Async
/// </summary>
/// <remarks>
/// This is a simple sample of using the Normal engine and the Async engine
/// </remarks>
public void ReadWrite()
{
var engine = new FileHelperEngine<Orders>();
// to Read use:
Orders[] res = engine.ReadFile(@"C:\TestIn.txt");
// to Write use:
engine.WriteFile(@"C:\TestOut.txt", res);
foreach (Orders order in res) {
Console.WriteLine("Order Info:");
Console.WriteLine(order.CustomerID + " - " +
order.OrderDate.ToString("dd/MM/yy"));
}
var asyncEngine = new FileHelperAsyncEngine<Orders>();
asyncEngine.BeginReadFile(@"C:\TestIn.txt");
Orders ord;
while (asyncEngine.ReadNext() != null) {
ord = asyncEngine.LastRecord;
// your code here
Console.WriteLine(ord.CustomerID);
}
}示例11: AppendToFile
public void AppendToFile()
{
var engine = new FileHelperEngine<SampleType>();
var res = new SampleType[2];
res[0] = new SampleType();
res[1] = new SampleType();
res[0].Field1 = DateTime.Now.AddDays(1).Date;
res[0].Field2 = "je";
res[0].Field3 = 0;
res[1].Field1 = DateTime.Now.Date;
res[1].Field2 = "ho";
res[1].Field3 = 2;
engine.WriteFile(@"test.txt", res);
engine.AppendToFile(@"test.txt", res);
var res2 = (SampleType[]) engine.ReadFile(@"test.txt");
Assert.AreEqual(4, res2.Length);
Assert.AreEqual(res[0].Field1, res2[0].Field1);
Assert.AreEqual(res[1].Field1, res2[1].Field1);
Assert.AreEqual(res[0].Field1, res2[2].Field1);
Assert.AreEqual(res[1].Field1, res2[3].Field1);
}示例12: EncodingAdvanced4
public void EncodingAdvanced4()
{
var engine = new FileHelperEngine(typeof(EncodingRecord));
var res = (EncodingRecord[])engine.ReadFile(FileTest.Good.EncodingAdv3.Path);
Assert.AreEqual(res.Length, 18);
}示例13: GetFileHeader
public void GetFileHeader()
{
var engine = new FileHelperEngine<CustomersVerticalBar>();
var records = engine.ReadFile(FileTest.Good.CustomersVerticalBarDemo.Path);
Check.That(engine.GetFileHeader())
.IsEqualTo("CustomerID|CompanyName|ContactName|ContactTitle|Address|City|Country");
}示例14: Main
static void Main(string[] args)
{
var engine = new FileHelperEngine<Rvu2012Record>();
var fsses = engine.ReadFile("Files\\PPRRVU12.csv");
var store = new DocumentStore {Url = "http://localhost:8080"};
store.Initialize();
using (IDocumentSession session = store.OpenSession())
{
session.Advanced.MaxNumberOfRequestsPerSession = 999;
var dels = new List<CmsRvu2012a>();
do
{
dels = session
.Query<CmsRvu2012a>()
.Customize(x => x.WaitForNonStaleResults())
.Take(1024)
.ToList();
dels.ForEach(session.Delete);
session.SaveChanges();
} while (dels.Count > 0);
}
using (IDocumentSession session = store.OpenSession())
{
session.Advanced.MaxNumberOfRequestsPerSession = 999;
var finals = fsses.Select(
rvu =>
new CmsRvu2012a
{
Hcpcs = rvu.Hcpcs,
Modifier = string.IsNullOrEmpty(rvu.Modifier) ? null : rvu.Modifier,
Work = rvu.WorkRvu ?? 0,
TransitionedFacilityPracticeExpense = rvu.TransitionedFacilityPracticeExpenseRvu ?? 0,
TransitionedFacilityPracticeExpenseIndicator = rvu.TransitionedFacilityNaIndicator == "NA" ? true : false,
TransitionedNonFacilityPracticeExpense = rvu.TransitionedNonFacilityPractiveExpenseRvu ?? 0,
TransitionedNonFacilityPracticeExpenseIndicator = rvu.TransitionedNonFacilityNaIndicator == "NA" ? true : false,
Malpractice = rvu.MalpracticeRvu ?? 0
})
.ToList();
int i = 0;
foreach (var final in finals)
{
session.Store(final);
i++;
if (i%1024 == 0)
session.SaveChanges();
}
session.SaveChanges();
}
}示例15: Sort3
public void Sort3()
{
engine = new FileHelperEngine(typeof (CustomersVerticalBar));
object[] res = engine.ReadFile(FileTest.Good.Sort1.Path);
Assert.Throws<BadUsageException>(()
=> CommonEngine.SortRecords(res));
}