public void NewLineOnAttributes_2(XmlWriterUtils utils)
{
XmlWriterSettings wSettings = new XmlWriterSettings();
wSettings.OmitXmlDeclaration = true;
wSettings.Indent = true;
wSettings.NewLineOnAttributes = true;
XmlWriter w = utils.CreateWriter(wSettings);
CError.Compare(w.Settings.NewLineOnAttributes, true, "Mismatch in NewLineOnAttributes");
w.WriteStartElement("root");
w.WriteAttributeString("attr1", "value1");
w.WriteAttributeString("attr2", "value2");
w.WriteEndElement();
w.Dispose();
Assert.True(utils.CompareString("<root" + wSettings.NewLineChars + " attr1=\"value1\"" + wSettings.NewLineChars + " attr2=\"value2\" />"));
}
public override ArraySegment <byte> WriteMessage(Message message, int maxMessageSize, BufferManager bufferManager, int messageOffset)
{
MemoryStream memoryStream = new MemoryStream();
XmlWriter xmlWriter = XmlWriter.Create(memoryStream, this.xmlSettings);
message.WriteMessage(xmlWriter);
xmlWriter.Flush();
xmlWriter.Dispose();
byte[] buffer = memoryStream.GetBuffer();
int num = (int)memoryStream.Position;
memoryStream.Dispose();
int bufferSize = num + messageOffset;
byte[] array = bufferManager.TakeBuffer(bufferSize);
Array.Copy(buffer, 0, array, messageOffset, num);
ArraySegment <byte> result = new ArraySegment <byte>(array, messageOffset, num);
return(result);
}
public void writeNode_XmlReader36(XmlWriterUtils utils, bool defattr)
{
string strxml = "<Ro\u00F6t \u00F6=\"\u00F6\" />";
string exp = strxml;
XmlReader xr = CreateReader(new StringReader(strxml));
XmlWriterSettings ws = new XmlWriterSettings();
ws.OmitXmlDeclaration = true;
XmlWriter w = utils.CreateWriter(ws);
while (!xr.EOF)
{
w.WriteNode(xr, defattr);
}
xr.Dispose();
w.Dispose();
Assert.True(utils.CompareString(exp));
}
public void EOF_Handling_16(XmlWriterUtils utils, NewLineHandling nlHandling, string newLineChars)
{
XmlWriterSettings wSettings = new XmlWriterSettings();
string PrototypeOutput = "<root&NewLine foo=\"fooval\"&NewLine bar=\"barval\" />";
wSettings.NewLineHandling = nlHandling;
wSettings.Indent = true;
wSettings.NewLineChars = newLineChars;
wSettings.NewLineOnAttributes = true;
XmlWriter w = CreateMemWriter(utils, wSettings);
w.WriteStartElement("root");
w.WriteAttributeString("foo", "fooval");
w.WriteAttributeString("bar", "barval");
w.WriteEndElement();
w.Dispose();
VerifyOutput(PrototypeOutput.Replace("&NewLine", newLineChars));
}
//[Variation(Desc = "16.Test fo proper indentation and newline handling when Indent = true, with custom NewLineChars and IndentChars; Entitize, '\uDE40\uDA72', '\uDE40\uDA72'", Params = new object[] { NewLineHandling.Entitize })]
//[Variation(Desc = "17.Test fo proper indentation and newline handling when Indent = true, with custom NewLineChars and IndentChars; Replace, '\uDE40\uDA72', '\uDE40\uDA72'", Params = new object[] { NewLineHandling.Replace })]
//[Variation(Desc = "18.Test fo proper indentation and newline handling when Indent = true, with custom NewLineChars and IndentChars; None, '\uDE40\uDA72', '\uDE40\uDA72'", Params = new object[] { NewLineHandling.None })]
public int EOF_Handling_22()
{
XmlWriterSettings wSettings = new XmlWriterSettings();
wSettings.NewLineHandling = (NewLineHandling)CurVariation.Params[0];
wSettings.Indent = true;
wSettings.NewLineChars = "\uDE40\uDA72";
wSettings.IndentChars = "\uDE40\uDA72";
XmlWriter w = CreateMemWriter(wSettings);
try
{
w.WriteStartElement("root");
w.WriteStartElement("foo");
w.Dispose();
}
catch (ArgumentException e) { CError.WriteLine(e.Message); return(TEST_PASS); }
return(TEST_FAIL);
}
public void EOF_Handling_22(XmlWriterUtils utils, NewLineHandling nlHandling)
{
XmlWriterSettings wSettings = new XmlWriterSettings();
wSettings.NewLineHandling = nlHandling;
wSettings.Indent = true;
wSettings.NewLineChars = "\uDE40\uDA72";
wSettings.IndentChars = "\uDE40\uDA72";
XmlWriter w = CreateMemWriter(utils, wSettings);
try
{
w.WriteStartElement("root");
w.WriteStartElement("foo");
w.Dispose();
}
catch (ArgumentException e) { CError.WriteLine(e.Message); return; }
Assert.True(false);
}
//[Variation(Desc = "write start element and then close when the WriteEndDocumentOnClose = false", Pri = 1, Params = new object[] { false, "<root>" })]
//[Variation(Desc = "write start element and then close when the WriteEndDocumentOnClose = true", Pri = 1, Params = new object[] { true, "<root />" })]
public int TestWriteEndDocumentOnCoseForOneElement()
{
bool writeEndDocument = (bool)CurVariation.Params[0];
string expected = (string)CurVariation.Params[1];
StringWriter output = new StringWriter();
XmlWriterSettings ws = new XmlWriterSettings();
ws.OmitXmlDeclaration = true;
ws.WriteEndDocumentOnClose = writeEndDocument;
XmlWriter writer = XmlWriter.Create(output, ws);
writer.WriteStartElement("root");
writer.Dispose();
string act = output.ToString();
CError.Compare(act, expected, "FAILED: when one start element and WriteEndDocumentOnClose = " + ws.WriteEndDocumentOnClose + ", expected: " + expected + ", received: " + act);
return(TEST_PASS);
}
//[Variation(Id = 3, Desc = "Attributes of nested elements", Priority = 1)]
public void NewLineOnAttributes_3()
{
XDocument d = new XDocument();
XmlWriter w = d.CreateWriter();
w.WriteStartElement("level1");
w.WriteAttributeString("attr1", "value1");
w.WriteAttributeString("attr2", "value2");
w.WriteStartElement("level2");
w.WriteAttributeString("attr1", "value1");
w.WriteAttributeString("attr2", "value2");
w.WriteEndElement();
w.WriteEndElement();
w.Dispose();
if (!CompareBaseline(d, "NewLineOnAttributes3.txt"))
{
throw new TestException(TestResult.Failed, "");
}
}
public void auto_8(XmlWriterUtils utils)
{
XmlWriter w = utils.CreateWriter(ConformanceLevel.Auto);
string strxml = "<!DOCTYPE test [<!ENTITY e 'abc'>]><Root />";
XmlReaderSettings rSettings = new XmlReaderSettings();
rSettings.CloseInput = true;
rSettings.DtdProcessing = DtdProcessing.Parse;
XmlReader xr = ReaderHelper.Create(new StringReader(strxml), rSettings, (string)null);
CError.Compare(w.Settings.ConformanceLevel, ConformanceLevel.Auto, "Error");
xr.Read();
CError.Compare(xr.NodeType.ToString(), "DocumentType", "Error");
w.WriteNode(xr, false);
CError.Compare(w.Settings.ConformanceLevel, ConformanceLevel.Document, "Error");
w.Dispose();
xr.Dispose();
return;
}
public void Save <T>(T t)
{
XmlSerializer xs = new XmlSerializer(typeof(T));
MemoryStream stream = new MemoryStream();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.NewLineChars = "\r\n";
using (XmlWriter writer = XmlWriter.Create(_xml, settings))
{
var xns = new XmlSerializerNamespaces();
xns.Add(string.Empty, string.Empty);
//去除默认命名空间
xs.Serialize(writer, t, xns);
writer.Close();
writer.Dispose();
}
}
public void Dispose()
{
if (writer != null)
{
#if !WINDOWS_UWP
writer.Close();
#else
writer.Dispose();
#endif
writer = null;
}
if (stream != null)
{
#if !WINDOWS_UWP
stream.Close();
#endif
stream.Dispose();
stream = null;
}
}
public void CloseOutput_1(XmlWriterUtils utils, string outputType)
{
XmlWriterSettings wSettings = new XmlWriterSettings();
XmlWriter w = null;
switch (utils.WriterType)
{
case WriterType.UTF8Writer:
wSettings.Encoding = Encoding.UTF8;
break;
case WriterType.UnicodeWriter:
wSettings.Encoding = Encoding.Unicode;
break;
}
Stream writerStream = new MemoryStream();
switch (outputType)
{
case "Stream":
w = WriterHelper.Create(writerStream, wSettings, overrideAsync: true, async: utils.Async);
break;
case "Textwriter":
StreamWriter tw = new StreamWriter(writerStream, wSettings.Encoding);
w = WriterHelper.Create(tw, wSettings, overrideAsync: true, async: utils.Async);
break;
}
w.WriteStartElement("root");
w.WriteEndElement();
w.Dispose();
if (writerStream.CanWrite)
{
writerStream.Dispose();
return;
}
CError.WriteLine("Error: XmlWriter closed the stream when CloseOutput = false");
Assert.True(false);
}
//[Variation(Id = 2, Desc = "Change to CL Document after WriteStartDocument(standalone = true)", Priority = 0, Param = "true")]
//[Variation(Id = 3, Desc = "Change to CL Document after WriteStartDocument(standalone = false)", Priority = 0, Param = "false")]
public void auto_2()
{
XDocument d = new XDocument();
XmlWriter w = d.CreateWriter();
switch (Variation.Param.ToString())
{
case "true":
w.WriteStartDocument(true);
break;
case "false":
w.WriteStartDocument(false);
break;
}
// PROLOG
TestLog.Compare(w.Settings.ConformanceLevel, ConformanceLevel.Document, "Error");
w.WriteStartElement("root");
// ELEMENT CONTENT
TestLog.Compare(w.Settings.ConformanceLevel, ConformanceLevel.Document, "Error");
// Inside Attribute
w.WriteStartAttribute("attr");
TestLog.Compare(w.Settings.ConformanceLevel, ConformanceLevel.Document, "Error");
w.WriteEndElement();
// Try writing another root element, should error
try
{
w.WriteStartElement("root");
}
catch (InvalidOperationException)
{
return;
}
finally
{
w.Dispose();
}
TestLog.WriteLine("Conformance level = Document did not take effect");
throw new TestException(TestResult.Failed, "");
}
public static CamlQuery CreateAllItemsQuery(int rowLimit, params string[] viewFields)
{
if (rowLimit <= 0)
{
throw new ArgumentOutOfRangeException("rowLimit");
}
if (viewFields == null)
{
throw new ArgumentNullException("viewFields");
}
CamlQuery camlQuery = new CamlQuery();
StringBuilder stringBuilder = new StringBuilder();
XmlWriter xmlWriter = XmlWriter.Create(stringBuilder, new XmlWriterSettings
{
OmitXmlDeclaration = true
});
xmlWriter.WriteStartElement("View");
xmlWriter.WriteAttributeString("Scope", "RecursiveAll");
if (viewFields.Length > 0)
{
xmlWriter.WriteStartElement("ViewFields");
for (int i = 0; i < viewFields.Length; i++)
{
string value = viewFields[i];
if (!string.IsNullOrEmpty(value))
{
xmlWriter.WriteStartElement("FieldRef");
xmlWriter.WriteAttributeString("Name", value);
xmlWriter.WriteEndElement();
}
}
xmlWriter.WriteEndElement();
}
xmlWriter.WriteElementString("RowLimit", rowLimit.ToString(CultureInfo.InvariantCulture));
xmlWriter.WriteEndElement();
//Edited for .NET Core
xmlWriter.Dispose();//.Close();
camlQuery.ViewXml = stringBuilder.ToString();
return(camlQuery);
}
/// <summary>
/// Returns the schema for the specified type (returns the entire schema if null).
/// </summary>
public override string GetSchema(string typeName)
{
XmlWriterSettings settings = Utils.DefaultXmlWriterSettings();
MemoryStream ostrm = new MemoryStream();
XmlWriter writer = XmlWriter.Create(ostrm, settings);
try
{
if (typeName == null || m_schema.Elements.Values.Count == 0)
{
m_schema.Write(writer);
}
else
{
foreach (XmlSchemaObject current in m_schema.Elements.Values)
{
XmlSchemaElement element = current as XmlSchemaElement;
if (element != null)
{
if (element.Name == typeName)
{
XmlSchema schema = new XmlSchema();
schema.Items.Add(element.ElementSchemaType);
schema.Items.Add(element);
schema.Write(writer);
break;
}
}
}
}
}
finally
{
writer.Flush();
writer.Dispose();
}
return(new UTF8Encoding().GetString(ostrm.ToArray()));
}
public void CloseOutput_2(XmlWriterUtils utils, bool closeOutput)
{
XmlWriterSettings wSettings = new XmlWriterSettings();
switch (utils.WriterType)
{
case WriterType.UTF8Writer:
wSettings.Encoding = Encoding.UTF8;
break;
case WriterType.UnicodeWriter:
wSettings.Encoding = Encoding.Unicode;
break;
}
wSettings.CloseOutput = closeOutput;
XmlWriter w = WriterHelper.Create("writer.out", wSettings, overrideAsync: true, async: utils.Async);
w.WriteStartElement("root");
w.WriteEndElement();
w.Dispose();
// Check if you can open the file in ReadWrite mode
Stream fs = null;
try
{
fs = FilePathUtil.getStream("writer.out");/*new FileStream("writer.out", FileMode.Open, FileAccess.ReadWrite);*/
}
catch (Exception e)
{
CError.WriteLineIgnore("Exception: " + e.ToString());
CError.WriteLine("Uri stream is not closed by writer");
Assert.True(false);
}
finally
{
fs.Dispose();
}
return;
}
public static string GetString(this XmlDocument xmlDocument)
{
if (xmlDocument == null)
{
throw new ArgumentNullException(nameof(xmlDocument));
}
var settings = new XmlWriterSettings
{
Encoding = new UTF8Encoding(false, false),
Indent = true,
OmitXmlDeclaration = false
};
string output;
StringWriterExtended textWriter = null;
XmlWriter xmlWriter = null;
try
{
textWriter = new StringWriterExtended(Encoding.UTF8, CultureInfo.InvariantCulture);
xmlWriter = XmlWriter.Create(textWriter, settings);
xmlDocument.Save(textWriter);
output = textWriter.ToString();
}
finally
{
if (xmlWriter != null)
{
#if NET45_OR_GREATER
xmlWriter.Dispose();
#endif
}
else
{
textWriter?.Dispose();
}
}
return(output);
}
/// <summary>
/// Asynchronously creates the XML reader.
/// </summary>
/// <returns>
/// A <see cref="Task"/> that represents the asynchronous create reader operation.
/// </returns>
private Task CreateXmlAsync()
{
_current = new XDocument();
if (_reader != null)
{
_reader.Dispose();
}
if (_writer != null)
{
_writer.Dispose();
}
_reader = XmlReader.Create(_stream, new XmlReaderSettings()
{
Async = true,
CheckCharacters = true,
CloseInput = false,
ConformanceLevel = ConformanceLevel.Document,
DtdProcessing = DtdProcessing.Prohibit,
IgnoreComments = true,
IgnoreWhitespace = true,
IgnoreProcessingInstructions = true
});
_writer = XmlWriter.Create(_stream, new XmlWriterSettings()
{
Async = true,
CheckCharacters = true,
CloseOutput = false,
ConformanceLevel = ConformanceLevel.Document,
Indent = false,
NamespaceHandling = NamespaceHandling.OmitDuplicates,
NewLineOnAttributes = false,
OmitXmlDeclaration = false,
WriteEndDocumentOnClose = false,
Encoding = new UTF8Encoding(false)
});
return(_client.OnStreamResetAsync());
}
public static void Serialize <T>(string filePath, T obj, params Type[] additionalTypes)
{
XmlWriter writer = XmlWriter.Create(new FileStream(filePath, FileMode.Create, FileAccess.Write), WriteSettings);
try
{
DataContractSerializer serializer =
new DataContractSerializer(typeof(T), additionalTypes);
serializer.WriteObject(writer, obj);
}
catch (Exception e)
{
Log4NetService.Instance.GetLogger <MainWindow>().Error("An error occurred while saving the " +
$"{typeof(T).FullName}", e);
MessageBox.Show("Saving error", "Something went wrong", MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
writer.Dispose();
}
}
public void indent_17(XmlWriterUtils utils)
{
XmlWriterSettings wSettings = new XmlWriterSettings();
wSettings.OmitXmlDeclaration = true;
wSettings.Indent = true;
XmlWriter w = utils.CreateWriter(wSettings);
w.WriteStartElement("e1");
w.WriteStartElement("e2");
w.WriteStartElement("e3");
w.WriteStartElement("e4");
w.WriteFullEndElement();
w.WriteFullEndElement();
w.WriteFullEndElement();
w.WriteFullEndElement();
w.Dispose();
CError.Compare(utils.CompareString("<e1>" + wSettings.NewLineChars + " <e2>" + wSettings.NewLineChars + " <e3>" + wSettings.NewLineChars + " <e4></e4>" + wSettings.NewLineChars + " </e3>" + wSettings.NewLineChars + " </e2>" + wSettings.NewLineChars + "</e1>"), "");
return;
}
//[Variation(Desc = "Check for tab character in attribute with 'Entitize'", Param = NewLineHandling.Entitize, Id = 26, Priority = 0)]
//[Variation(Desc = "Check for tab character in attribute with 'Replace'", Param = NewLineHandling.Replace, Id = 27, Priority = 0)]
//[Variation(Desc = "Check for tab character in attribute with 'None'", Param = NewLineHandling.None, Id = 28, Priority = 0)]
public void EOF_Handling_10()
{
string Tabs = "foo\tbar	foo\n\tbar\t\n\t";
XDocument d = new XDocument();
XmlWriter w = CreateWriter(d);
w.WriteStartElement("root");
w.WriteStartAttribute("foo");
w.WriteString("foo\tbar");
w.WriteCharEntity('\t');
w.WriteString("foo\n\tbar\t\n\t");
w.WriteEndAttribute();
w.WriteEndElement();
w.Dispose();
if (!CompareReader(d, "<root foo=\"" + ExpectedOutput(Tabs, (NewLineHandling)Variation.Param, true) + "\" />"))
{
throw new TestException(TestResult.Failed, "");
}
}
public void Store(string FilePath)
{
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.IndentChars = "\t";
XmlWriter writer = XmlWriter.Create(FilePath, settings);
writer.WriteStartDocument();
writer.WriteStartElement("ControlPresets");
foreach (PresetGroup preset in Presets.Values)
{
preset.Store(writer);
}
writer.WriteEndElement();
writer.WriteEndDocument();
writer.Dispose();
}
public ClientActionSetProperty(ClientObject obj, string propName, object propValue) : base(ClientRuntimeContext.GetContextFromClientObject(obj), (obj == null) ? null : obj.Path, propName)
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
if (obj.Path == null || !obj.Path.IsValid)
{
throw new ClientRequestException(Resources.GetString("NoObjectPathAssociatedWithObject"));
}
ClientAction.CheckActionParameterInContext(obj.Context, propValue);
this.m_propName = propName;
this.m_propValue = propValue;
this.m_serializationContext = new SerializationContext(obj.Context);
this.m_sb = new ChunkStringBuilder();
XmlWriter xmlWriter = this.m_sb.CreateXmlWriter();
this.WriteToXmlPrivate(xmlWriter, this.m_serializationContext);
xmlWriter.Dispose();//.Close();
this.m_propValue = null;
}
public void element_10c(XmlWriterUtils utils)
{
XmlWriter w = utils.CreateWriter();
w.WriteDocType("a", null, null, "<!ATTLIST Root a (val|value) \"val\">");
w.WriteStartElement("Root");
for (int i = 0; i < 200; i++)
{
w.WriteAttributeString("p", "a", "n" + i, "val");
}
try
{
w.WriteAttributeString("p", "a", "n" + 199, "val");
}
catch (XmlException) { return; }
finally
{
w.Dispose();
}
Assert.True(false);
}
public override void Close()
{
if (_writer != null)
{
try
{
_writer.Flush();
}
finally
{
try
{
_writer.Dispose();
}
finally
{
_writer = null;
}
}
}
}
public void EOF_Handling_11(XmlWriterUtils utils, NewLineHandling nlHandling)
{
XmlWriterSettings wSettings = new XmlWriterSettings();
wSettings.NewLineHandling = nlHandling;
wSettings.Indent = true;
XmlWriter w = CreateMemWriter(utils, wSettings);
CError.Compare(w.Settings.NewLineChars, Environment.NewLine, "Incorrect default value for XmlWriter.Settings.NewLineChars");
CError.Compare(w.Settings.IndentChars, " ", "Incorrect default value for XmlWriter.Settings.IndentChars");
w.WriteStartElement("root");
w.WriteStartElement("foo");
w.WriteElementString("bar", "");
w.WriteEndElement();
w.WriteEndElement();
w.Dispose();
VerifyOutput(string.Format("<root>{0} <foo>{0} <bar />{0} </foo>{0}</root>", Environment.NewLine));
}
public async void Write(string path)
{
IFile file = await FileSystem.Current.LocalStorage.CreateFileAsync(path, CreationCollisionOption.ReplaceExisting);
XmlWriterSettings settings = new XmlWriterSettings();
settings.CloseOutput = true;
XmlWriter writer = XmlWriter.Create(await file.OpenAsync(FileAccess.ReadAndWrite), settings);
writer.WriteStartDocument();
writer.WriteStartElement("Tasks");
for (int i = 0; i < tasks.Count; i++)
{
tasks[i].WriteXML(writer);
}
writer.WriteEndElement();
writer.WriteEndDocument();
writer.Dispose();
}
public void EOF_Handling_06(XmlWriterUtils utils, NewLineHandling nlHandling)
{
XmlWriterSettings wSettings = new XmlWriterSettings();
string Tabs = "foo\tbar	foo\n\tbar\t\n\t";
wSettings.NewLineHandling = nlHandling;
XmlWriter w = CreateMemWriter(utils, wSettings);
w.WriteStartElement("root");
w.WriteString("foo\tbar");
w.WriteCharEntity('\t');
w.WriteString("foo\n\tbar\t\n\t");
w.WriteEndElement();
w.Dispose();
VerifyOutput("<root>" + ExpectedOutput(Tabs, nlHandling, false) + "</root>");
return;
}
//[Variation(Desc = "Check for tab character in element with 'Entitize'", Param = NewLineHandling.Entitize, id = 14, Pri = 0)]
//[Variation(Desc = "Check for tab character in element with 'Replace'", Param = NewLineHandling.Replace, id = 15, Pri = 0)]
//[Variation(Desc = "Check for tab character in element with 'None'", Param = NewLineHandling.None, id = 16, Pri = 0)]
public int EOF_Handling_06()
{
XmlWriterSettings wSettings = new XmlWriterSettings();
string Tabs = "foo\tbar	foo\n\tbar\t\n\t";
wSettings.NewLineHandling = (NewLineHandling)CurVariation.Param;
XmlWriter w = CreateMemWriter(wSettings);
w.WriteStartElement("root");
w.WriteString("foo\tbar");
w.WriteCharEntity('\t');
w.WriteString("foo\n\tbar\t\n\t");
w.WriteEndElement();
w.Dispose();
VerifyOutput("<root>" + ExpectedOutput(Tabs, (NewLineHandling)CurVariation.Param, false) + "</root>");
return(TEST_PASS);
}
public NSAttributedString ToAttributedString()
{
xmlWriter.WriteEndElement(); // body
xmlWriter.WriteEndElement(); // html
xmlWriter.Flush();
if (text == null || text.Length == 0)
{
return(new NSAttributedString(String.Empty));
}
NSDictionary docAttributes;
try {
return(CreateStringFromHTML(text.ToString(), out docAttributes));
} finally {
text = null;
xmlWriter.Dispose();
xmlWriter = null;
docAttributes = null;
}
}
private bool Diff()
{
bool flag = false;
XmlWriterSettings xws = new XmlWriterSettings();
xws.ConformanceLevel = ConformanceLevel.Auto;
xws.CheckCharacters = false;
_Writer = XmlWriter.Create(new StringWriter(_Output), xws);
_Writer.WriteStartElement(String.Empty, "Root", String.Empty);
flag = CompareChildren(this._SourceDoc, this._TargetDoc);
_Writer.WriteEndElement();
_Writer.Dispose();
return flag;
}
// base for following methods
private static void WriteElement(XmlWriter writer, string prefix, string localName, string namespaceURI, string value)
{
writer.WriteStartElement(prefix, localName, namespaceURI);
if (value != null)
{
writer.WriteString(value);
}
writer.WriteEndElement();
writer.Dispose();
}