本文整理汇总了C#中FileHelperAsyncEngine.BeginReadString方法的典型用法代码示例。如果您正苦于以下问题：C# FileHelperAsyncEngine.BeginReadString方法的具体用法？C# FileHelperAsyncEngine.BeginReadString怎么用？C# FileHelperAsyncEngine.BeginReadString使用的例子？那么, 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FileHelperAsyncEngine的用法示例。
在下文中一共展示了FileHelperAsyncEngine.BeginReadString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: AsyncFieldIndex1
public void AsyncFieldIndex1()
{
var engine = new FileHelperAsyncEngine(typeof (SampleType));
var sw = new StringWriter();
engine.BeginWriteStream(sw);
engine[0] = new DateTime(2003, 2, 1);
engine[1] = "B";
engine[2] = 18;
engine.WriteNextValues();
engine.Close();
engine.BeginReadString(sw.GetStringBuilder().ToString());
engine.ReadNext();
Assert.AreEqual(new DateTime(2003, 2, 1), engine[0]);
Assert.AreEqual("B", engine[1]);
Assert.AreEqual(18, engine[2]);
Assert.AreEqual(new DateTime(2003, 2, 1), engine.LastRecordValues[0]);
Assert.AreEqual("B", engine.LastRecordValues[1]);
Assert.AreEqual(18, engine.LastRecordValues[2]);
engine.ReadNext();
Assert.IsNull(engine.LastRecord);
Assert.IsNull(engine.LastRecordValues);
}示例2: BeginWriteWhileReading
public void BeginWriteWhileReading()
{
FileHelperAsyncEngine eng = new FileHelperAsyncEngine(typeof(SampleType));
eng.BeginReadString("jejjeje");
var filename = TestCommon.GetTempFile("TempWrite.txt");
Assert.Throws<BadUsageException>(()
=> eng.BeginWriteFile(filename));
}示例3: LoadFromXML
public void LoadFromXML()
{
ClassBuilder cb = ClassBuilder.LoadFromXml(TestCommon.GetPath("Dynamic", "VendorImport.xml"));
Type t = cb.CreateRecordClass(); // this line generates an error in the FH library
using (var engine = new FileHelperAsyncEngine(t)) {
engine.BeginReadString("");
while (engine.ReadNext() != null) {}
}
}示例4: AsyncFieldIndexBad1
public void AsyncFieldIndexBad1()
{
var engine = new FileHelperAsyncEngine(typeof (SampleType));
engine.BeginReadString(data);
while (engine.ReadNext() != null) {
Assert.Throws<IndexOutOfRangeException>(()
=> { object val = engine[10]; });
}
engine.Close();
}示例5: AsyncFieldIndex3
public void AsyncFieldIndex3()
{
var engine = new FileHelperAsyncEngine(typeof (SampleType));
engine.BeginReadString(data);
while (engine.ReadNext() != null) {
Assert.AreEqual(engine["Field1"], engine.LastRecordValues[0]);
Assert.AreEqual(engine["Field2"], engine.LastRecordValues[1]);
Assert.AreEqual(engine["Field3"], engine.LastRecordValues[2]);
}
engine.Close();
}示例6: MoreCallsToMoveNext1
public void MoreCallsToMoveNext1()
{
var engine = new FileHelperAsyncEngine<Record>();
string src = "first,line\nabc,JohnDoe";
using (engine.BeginReadString(src))
{
var enumerator = (engine as IEnumerable<Record>).GetEnumerator();
enumerator.MoveNext();
enumerator.MoveNext();
enumerator.MoveNext();
enumerator.MoveNext();
}
}示例7: AsyncFieldIndex4
public void AsyncFieldIndex4()
{
var engine = new FileHelperAsyncEngine(typeof (SampleType));
engine.BeginReadString(data);
Assert.AreEqual(3, engine.Options.FieldCount);
while (engine.ReadNext() != null) {
for (int i = 0; i < engine.Options.FieldCount; i++)
Assert.IsNotNull(engine[i]);
}
engine.Close();
}示例8: AsyncFieldIndex1
public void AsyncFieldIndex1()
{
var engine = new FileHelperAsyncEngine(typeof (SampleType));
engine.BeginReadString(data);
foreach (SampleType rec in engine) {
Assert.AreEqual(rec.Field1, engine[0]);
Assert.AreEqual(rec.Field2, engine[1]);
Assert.AreEqual(rec.Field3, engine[2]);
Assert.AreEqual(rec.Field1, engine["Field1"]);
Assert.AreEqual(rec.Field2, engine["Field2"]);
Assert.AreEqual(rec.Field3, engine["Field3"]);
}
engine.Close();
}示例9: cmdRun_Click
/// <summary>
/// Run the Async engine with a vertical bar file
/// </summary>
private void cmdRun_Click(object sender, EventArgs e)
{
txtOut.Text = string.Empty;
var engine = new FileHelperAsyncEngine<CustomersVerticalBar>();
engine.BeginReadString(TestData.mCustomersTest);
// The Async engines are IEnumerable
foreach(CustomersVerticalBar cust in engine)
{
// your code here
txtOut.Text += cust.CustomerID + " - " + cust.ContactTitle + Environment.NewLine;
}
engine.Close();
}示例10: ChangeLineInEvent
public void ChangeLineInEvent()
{
string input = "\n\n\n";
engine = new FileHelperAsyncEngine<SampleType>();
engine.BeforeReadRecord += new BeforeReadHandler<SampleType>(BeforeEventChange);
engine.BeginReadString(input);
SampleType[] res = (SampleType[]) engine.ReadNexts(3);
Assert.AreEqual(3, res.Length);
Assert.AreEqual(new DateTime(1314, 12, 11), res[0].Field1);
Assert.AreEqual("901", res[0].Field2);
Assert.AreEqual(234, res[0].Field3);
Assert.AreEqual(new DateTime(1314, 12, 11), res[1].Field1);
Assert.AreEqual("901", res[2].Field2);
Assert.AreEqual(234, res[2].Field3);
}示例11: BeginReadWhileWriting
public void BeginReadWhileWriting()
{
FileHelperAsyncEngine eng = new FileHelperAsyncEngine(typeof(SampleType));
var filename = TestCommon.GetTempFile("TempWrite.txt");
Assert.Throws<BadUsageException>(()
=>
{
try
{
eng.BeginWriteFile(filename);
eng.BeginReadString("jejjeje");
}
finally
{
eng.Close();
if (File.Exists(filename))
File.Delete(filename);
}
});
}示例12: RunTestAsync
private void RunTestAsync()
{
long start = DateTime.Now.Ticks;
FileHelperAsyncEngine engine = new FileHelperAsyncEngine(typeof (OrdersVerticalBar));
engine.BeginReadString(mSourceString);
while (engine.ReadNext() != null)
{
}
long end = DateTime.Now.Ticks;
TimeSpan span = new TimeSpan(end - start);
lblTimeAsync.Text = Math.Round(span.TotalSeconds, 4).ToString() + " sec.";
Application.DoEvents();
}示例13: ReadAsyncFieldIndex
public void ReadAsyncFieldIndex()
{
string data = "11121314901234" + Environment.NewLine +
"10111314012345" + Environment.NewLine +
"11101314123456" + Environment.NewLine +
"10101314234567" + Environment.NewLine;
var asyncEngine = new FileHelperAsyncEngine<SampleType>();
asyncEngine.BeginReadString(data);
foreach (var rec in asyncEngine) {
Assert.AreEqual(rec.Field1, asyncEngine[0]);
Assert.AreEqual(rec.Field2, asyncEngine[1]);
Assert.AreEqual(rec.Field3, asyncEngine[2]);
Assert.AreEqual(rec.Field1, asyncEngine["Field1"]);
Assert.AreEqual(rec.Field2, asyncEngine["Field2"]);
Assert.AreEqual(rec.Field3, asyncEngine["Field3"]);
}
asyncEngine.Close();
}示例14: ReadAsyncFieldIndex
public void ReadAsyncFieldIndex()
{
string data = "11121314901234\n" +
"10111314012345\n" +
"11101314123456\n" +
"10101314234567\n" ;
asyncEngine = new FileHelperAsyncEngine(typeof(SampleType));
asyncEngine.BeginReadString(data);
foreach (SampleType rec in asyncEngine)
{
Assert.AreEqual(rec.Field1, asyncEngine[0]);
Assert.AreEqual(rec.Field2, asyncEngine[1]);
Assert.AreEqual(rec.Field3, asyncEngine[2]);
Assert.AreEqual(rec.Field1, asyncEngine["Field1"]);
Assert.AreEqual(rec.Field2, asyncEngine["Field2"]);
Assert.AreEqual(rec.Field3, asyncEngine["Field3"]);
}
asyncEngine.Close();
}示例15: NullString2
public void NullString2()
{
engine2 = new FileHelperAsyncEngine(typeof (SampleType));
engine2.BeginReadString(null);
}