本文整理汇总了C#中System.Xml.XmlTextReader.ReadString方法的典型用法代码示例。如果您正苦于以下问题：C# System.Xml.XmlTextReader.ReadString方法的具体用法？C# System.Xml.XmlTextReader.ReadString怎么用？C# System.Xml.XmlTextReader.ReadString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System.Xml.XmlTextReader的用法示例。
在下文中一共展示了System.Xml.XmlTextReader.ReadString方法的13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: IsolatedStorage_Read_and_Write_Sample
public static void IsolatedStorage_Read_and_Write_Sample()
{
string fileName = @"SelfWindow.xml";
IsolatedStorageFile storFile = IsolatedStorageFile.GetUserStoreForDomain();
IsolatedStorageFileStream storStream = new IsolatedStorageFileStream(fileName, FileMode.Create, FileAccess.Write);
System.Xml.XmlWriter writer = new System.Xml.XmlTextWriter(storStream, Encoding.UTF8);
writer.WriteStartDocument();
writer.WriteStartElement("Settings");
writer.WriteStartElement("UserID");
writer.WriteValue(42);
writer.WriteEndElement();
writer.WriteStartElement("UserName");
writer.WriteValue("kingwl");
writer.WriteEndElement();
writer.WriteEndElement();
writer.Flush();
writer.Close();
storStream.Close();
string[] userFiles = storFile.GetFileNames();
foreach(var userFile in userFiles)
{
if(userFile == fileName)
{
var storFileStreamnew = new IsolatedStorageFileStream(fileName,FileMode.Open,FileAccess.Read);
StreamReader storReader = new StreamReader(storFileStreamnew);
System.Xml.XmlTextReader reader = new System.Xml.XmlTextReader(storReader);
int UserID = 0;
string UserName = null;
while(reader.Read())
{
switch(reader.Name)
{
case "UserID":
UserID = int.Parse(reader.ReadString());
break;
case "UserName":
UserName = reader.ReadString();
break;
default:
break;
}
}
Console.WriteLine("{0} {1}", UserID, UserName);
storFileStreamnew.Close();
}
}
storFile.Close();
}示例2: listMetadataFormats
public ListMetadataFormats listMetadataFormats(string sidentifier)
{
System.IO.Stream objStream;
ListMetadataFormats objFormat = new ListMetadataFormats();
System.Net.HttpWebRequest wr;
System.Xml.XmlTextReader rd;
if (sidentifier.Length == 0)
{
prequestURL = baseURL + "?verb=ListMetadataFormats";
}
else
{
prequestURL = baseURL + "?verb=ListMetadataFormats&identifier=" + sidentifier;
}
try
{
wr = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(prequestURL);
wr.UserAgent = cUserAgent;
System.Net.WebResponse response = wr.GetResponse();
objStream = response.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(objStream);
prawXML = reader.ReadToEnd();
reader.Close();
rd = new System.Xml.XmlTextReader(prawXML, System.Xml.XmlNodeType.Document, null);
}
catch (Exception e)
{
error.errorName = e.ToString();
error.errorDescription = e.Message + "\n<br>Unable to connect to " + baseURL;
return null;
}
while (rd.Read())
{
if (rd.NodeType == System.Xml.XmlNodeType.Element)
{
if (rd.Name == "responseDate")
{
presponseDate = rd.ReadString();
}
else if (rd.Name == "ListMetadataFormats")
{
while (rd.Read()) // && rd.NodeType != System.Xml.XmlNodeType.EndElement)
{
switch (rd.Name)
{
case "metadataPrefix":
objFormat.metadataPrefix.Add(ParseOAI(ref rd, "metadataPrefix"));
break;
case "schema":
objFormat.schema.Add(ParseOAI(ref rd, "schema"));
break;
case "metadataNamespace":
objFormat.metadataNamespace.Add(ParseOAI(ref rd, "metadataNamespace"));
break;
default:
break;
}
}
}
else if (rd.Name == "error")
{
error.errorName = rd.GetAttribute("code");
error.errorDescription = rd.ReadString();
return null;
}
}
}
rd.Close();
return objFormat;
}示例3: ListIdentifiers
public ListIdentifier ListIdentifiers(string sPrefix,
string sset,
string sfrom,
string suntil,
ResumptionToken objToken)
{
System.IO.Stream objStream;
ListIdentifier objList = new ListIdentifier();
Identifiers objRecord;
ResumptionToken myToken;
string tmp = "";
System.Net.HttpWebRequest wr;
System.Xml.XmlTextReader rd;
if (sPrefix.Length == 0)
{
sPrefix = "oai_dc";
}
if (objToken == null)
{
if (sset.Length != 0)
{
sset = "&set=" + sset;
}
if (sfrom.Length != 0)
{
sfrom = "&from=" + sfrom;
}
if (suntil.Length != 0)
{
suntil = "&until=" + suntil;
}
prequestURL = baseURL + "?verb=ListIdentifiers&metadataPrefix=" + sPrefix + sset + sfrom + suntil;
}
else
{
prequestURL = baseURL + "?verb=ListIdentifiers&resumptionToken=" + objToken.resumptionToken;
//This is where we handle the resumptionToken
}
//======================================================
// If you wanted to support additional metadata formats,
// you would just need to have additional handlers.
//======================================================
//Console.Write(sURL);
try
{
wr = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(prequestURL);
wr.UserAgent = cUserAgent;
System.Net.WebResponse response = wr.GetResponse();
objStream = response.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(objStream);
prawXML = reader.ReadToEnd();
reader.Close();
rd = new System.Xml.XmlTextReader(prawXML, System.Xml.XmlNodeType.Document, null);
}
catch (Exception e)
{
error.errorName = "badConnection";
error.errorDescription = e.Message + "<br>Unable to connect to " + baseURL;
return null;
}
while (rd.Read())
{
if (rd.NodeType == System.Xml.XmlNodeType.Element)
{
if (rd.Name == "responseDate")
{
presponseDate = rd.ReadString();
}
else if (rd.Name == "ListIdentifiers")
{
do
{
if (rd.Name == "header")
{
tmp = rd.ReadOuterXml();
//tmp += ParseOAIContainer(ref rd, "header", true);
//Console.WriteLine("In the Function: " + tmp);
objRecord = new Identifiers(tmp);
objList.record.Add(objRecord);
//return objRecord;
}
else if (rd.Name == "resumptionToken")
{
tmp = rd.ReadOuterXml();
myToken = new ResumptionToken(tmp);
objList.token = myToken;
}
else rd.Read(); // Added the Read() and will never occur with the ReadInnerXml()
} while (rd.Name != "ListIdentifiers"); // loop
}
else if (rd.Name == "error")
{
error.errorName = rd.GetAttribute("code");
error.errorDescription = rd.ReadString();
//.........这里部分代码省略.........
示例4: identify
//=======================================================================
// Sub/Function: identify
// Description: Use this function to return the identifier information
// from an OAI repository.
//
// example:
// OAI objOAI = new OAI("http://memory.loc.gov/cgi-bin/oai2_0");
// Identify objID = new Identify();
//
// objID = objOAI.identify();
// Console.WriteLine("Base URL: " + objID.baseURL);
// Console.WriteLine("Repository: " + objID.repositoryName);
// Console.WriteLine("Deleted Records: " + objID.deletedRecord);
//=======================================================================
public Identify identify()
{
System.IO.Stream objStream;
Identify objID = new Identify();
System.Net.HttpWebRequest wr;
System.Xml.XmlTextReader rd;
try
{
prequestURL = baseURL + "?verb=Identify";
wr = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(prequestURL);
wr.UserAgent = cUserAgent;
System.Net.WebResponse response = wr.GetResponse();
objStream = response.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(objStream);
prawXML = reader.ReadToEnd();
reader.Close();
rd = new System.Xml.XmlTextReader(prawXML, System.Xml.XmlNodeType.Document, null);
}
catch (Exception e)
{
error.errorName = e.ToString();
error.errorDescription = e.Message + "\n<br>Unable to connect to " + baseURL;
return null;
}
while (rd.Read())
{
if (rd.NodeType == System.Xml.XmlNodeType.Element)
{
if (rd.Name == "responseDate")
{
presponseDate = rd.ReadString();
}
else if (rd.Name == "Identify")
{
while (rd.Read() && rd.NodeType != System.Xml.XmlNodeType.EndElement)
{
switch (rd.Name)
{
case "repositoryName":
objID.repositoryName = ParseOAI(ref rd, "repositoryName");
break;
case "baseURL":
objID.baseURL = ParseOAI(ref rd, "baseURL");
break;
case "protocolVersion":
objID.protocolVersion = ParseOAI(ref rd, "protocolVersion");
break;
case "earliestDatestamp":
objID.earliestDatestamp = ParseOAI(ref rd, "earliestDatestamp");
break;
case "deletedRecord":
objID.deletedRecord = ParseOAI(ref rd, "deletedRecord");
break;
case "granularity":
objID.granularity = ParseOAI(ref rd, "granularity");
break;
case "adminEmail":
objID.adminEmail.Add(ParseOAI(ref rd, "adminEmail"));
break;
case "compression":
objID.compression.Add(ParseOAI(ref rd, "compression"));
break;
case "description":
objID.description.Add(ParseOAIContainer(ref rd, "description"));
break;
}
}
}
else if (rd.Name == "error")
{
error.errorName = rd.GetAttribute("code");
error.errorDescription = rd.ReadString();
return null;
}
}
}
rd.Close();
return objID;
}示例5: GetRecord
public Record GetRecord(string sidentifier, string sPrefix, ref Object objHandler)
{
System.IO.Stream objStream;
Record objRecord;
string tmp = "";
System.Net.HttpWebRequest wr;
System.Xml.XmlTextReader rd;
if (sPrefix.Length == 0)
{
sPrefix = "oai_dc";
}
prequestURL = baseURL + "?verb=GetRecord&metadataPrefix=" + sPrefix + "&identifier=" + sidentifier;
//======================================================
// If you wanted to support additional metadata formats,
// you would just need to have additional handlers.
//======================================================
try
{
wr = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(prequestURL);
wr.UserAgent = cUserAgent;
System.Net.WebResponse response = wr.GetResponse();
objStream = response.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(objStream);
prawXML = reader.ReadToEnd();
reader.Close();
rd = new System.Xml.XmlTextReader(prawXML, System.Xml.XmlNodeType.Document, null);
}
catch (Exception e)
{
error.errorName = e.ToString();
error.errorDescription = e.Message + "\n<br>Unable to connect to " + baseURL;
return null;
}
while (rd.Read())
{
if (rd.NodeType == System.Xml.XmlNodeType.Element)
{
if (rd.Name == "responseDate")
{
presponseDate = rd.ReadString();
}
else if (rd.Name == "GetRecord")
{
do
{
if (rd.Name == "record")
{
tmp = ParseOAIContainer(ref rd, "record");
objRecord = new Record(tmp, ref objHandler);
return objRecord;
}
else rd.Read(); // Added the Read() and will never occur with the ReadInnerXml()
} while (rd.Name != "GetRecord"); // loop
}
else if (rd.Name == "error")
{
error.errorName = rd.GetAttribute("code");
error.errorDescription = rd.ReadString();
return null;
}
}
}
return null;
}示例6: ResumptionToken
public ResumptionToken(string sXML)
{
System.Xml.XmlTextReader reader = new System.Xml.XmlTextReader(sXML, System.Xml.XmlNodeType.Element, null);
while (reader.Read())
{
if (reader.Name == "resumptionToken")
{
expirationDate = reader.GetAttribute("expirationDate");
completeListSize = reader.GetAttribute("completeListSize");
cursor = reader.GetAttribute("cursor");
resumptionToken = reader.ReadString();
}
}
}示例7: OAI_LIST
public OAI_LIST(string sXML, ref Object objHandler)
{
System.Xml.XmlTextReader reader = new System.Xml.XmlTextReader(sXML, System.Xml.XmlNodeType.Element, null);
while (reader.Read())
{
if (reader.Name == "setSpec")
{
setSpec = reader.ReadString();
}
else if (reader.Name == "setName")
{
setName = reader.ReadString();
}
else if (reader.Name == "setDescription")
{
Type theHandlerType = Type.GetType(objHandler.ToString());
Object[] tobject = new object[1];
tobject[0] = reader.ReadInnerXml();
description = theHandlerType.InvokeMember("", BindingFlags.DeclaredOnly |
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.CreateInstance, null, null, tobject);
}
}
}示例8: OAI_Header
public OAI_Header(string sXML)
{
System.Xml.XmlTextReader reader = new System.Xml.XmlTextReader(sXML, System.Xml.XmlNodeType.Element, null);
while (reader.Read() && reader.Name != "header") ; // Keep searching until finding header
if (reader.Name == "header")
{
status = reader.GetAttribute("status");
while (reader.Read())
{
switch (reader.Name)
{
case "identifier":
if (identifier.Length == 0) // In case this is the DC indentifier
identifier = reader.ReadString();
break;
case "datestamp":
datestamp = reader.ReadString();
break;
case "setSpec":
setSpec.Add(reader.ReadString());
break;
}
}
}
}示例9: OAI_DC
public OAI_DC(string sXML)
{
System.Xml.XmlTextReader reader = new System.Xml.XmlTextReader(sXML, System.Xml.XmlNodeType.Element, null);
while (reader.Read() && reader.Name != "oai_dc:dc" && reader.Name != "oaidc:dc") ; // Keep reading until finding oia_dc
string oiaDCxml = reader.ReadInnerXml();
reader = new System.Xml.XmlTextReader(oiaDCxml, System.Xml.XmlNodeType.Element, null);
while (reader.Read())
{
string metadata = reader.Name.Replace("dc:", ""); // Remove optional dc:
switch (metadata)
{
case "title":
title.Add(reader.ReadString());
break;
case "creator":
creator.Add(reader.ReadString());
break;
case "subject":
subject.Add(reader.ReadString());
break;
case "description":
description.Add(reader.ReadString());
break;
case "publisher":
publisher.Add(reader.ReadString());
break;
case "contributor":
contributor.Add(reader.ReadString());
break;
case "date":
date.Add(reader.ReadString());
break;
case "type":
type.Add(reader.ReadString());
break;
case "format":
format.Add(reader.ReadString());
break;
case "identifier":
identifier.Add(reader.ReadString());
break;
case "source":
source.Add(reader.ReadString());
break;
case "language":
language.Add(reader.ReadString());
break;
case "relation":
relation.Add(reader.ReadString());
break;
case "coverage":
coverage.Add(reader.ReadString());
break;
case "rights":
rights.Add(reader.ReadString());
break;
default:
break;
}
} // end while
}示例10: ListSets
public ListSet ListSets(ResumptionToken objToken, ref Object objHandler)
{
System.IO.Stream objStream;
OAI_LIST objRecord;
ListSet objList = new ListSet();
ResumptionToken myToken;
string tmp = "";
System.Net.HttpWebRequest wr;
System.Xml.XmlTextReader rd;
if (objToken == null)
{
prequestURL = baseURL + "?verb=ListSets";
}
else
{
prequestURL = baseURL + "?verb=ListSets&resumptionToken=" + objToken.resumptionToken;
//This is where we handle the resumptionToken
}
//======================================================
// If you wanted to support additional metadata formats,
// you would just need to have additional handlers.
//======================================================
try
{
wr = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(prequestURL);
wr.UserAgent = cUserAgent;
System.Net.WebResponse response = wr.GetResponse();
objStream = response.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(objStream);
prawXML = reader.ReadToEnd();
reader.Close();
rd = new System.Xml.XmlTextReader(prawXML, System.Xml.XmlNodeType.Document, null);
}
catch (Exception e)
{
error.errorName = e.ToString();
error.errorDescription = e.Message + "\n<br>Unable to connect to " + baseURL;
return null;
}
while (rd.Read())
{
if (rd.NodeType == System.Xml.XmlNodeType.Element)
{
if (rd.Name == "responseDate")
{
presponseDate = rd.ReadString();
}
else if (rd.Name == "ListSets")
{
//while (rd.Read())
do
{
if (rd.Name == "set")
{
objRecord = new OAI_LIST(rd.ReadInnerXml(), ref objHandler);
objList.listset.Add(objRecord);
//return objRecord;
}
else if (rd.Name == "resumptionToken")
{
tmp = rd.ReadOuterXml();
myToken = new ResumptionToken(tmp);
objList.token = myToken;
}
else rd.Read(); // Added the Read() and will never occur with the ReadInnerXml()
} while (rd.Name != "ListSets"); // loop
}
else if (rd.Name == "error")
{
error.errorName = rd.GetAttribute("code");
error.errorDescription = rd.ReadString();
return null;
}
}
}
rd.Close();
return objList;
}示例11: Process_SRU
private System.Collections.ArrayList Process_SRU(string xml)
{
System.Xml.XmlTextReader rd;
System.Collections.ArrayList tp = new System.Collections.ArrayList();
System.Xml.XmlDocument objDoc = new System.Xml.XmlDocument();
objDoc.XmlResolver = null;
System.Xml.XmlNamespaceManager Manager = new System.Xml.XmlNamespaceManager(objDoc.NameTable);
System.Xml.XmlNodeList objNodes;
string RetrievedRecords = "0";
System.Collections.ArrayList RecordSet = new System.Collections.ArrayList();
rd = new System.Xml.XmlTextReader(xml, System.Xml.XmlNodeType.Document, null);
string RecordPosition = "1";
while (rd.Read())
{
if (rd.NodeType == System.Xml.XmlNodeType.Element)
{
if (rd.Name.IndexOf("numberOfRecords") > -1)
{
RetrievedRecords = rd.ReadString();
}
if (rd.Name.IndexOf("recordData") > -1)
{
RecordSet.Add(rd.ReadInnerXml());
//this needs to go somewhere
}
if (rd.Name.IndexOf("recordPosition") > -1)
{
RecordPosition = rd.ReadString();
}
}
}
rd.Close();
for (int x = 0; x < RecordSet.Count; x++)
{
struct_Records st_recs = new struct_Records();
st_recs.xml = (string)RecordSet[x];
Manager.AddNamespace("marc", "http://www.loc.gov/MARC21/slim");
//try
//{
objDoc.LoadXml((string)RecordSet[x]);
objNodes = objDoc.SelectNodes("marc:record/marc:datafield[@tag='150']", Manager);
if (objNodes == null)
{
objNodes = objDoc.SelectNodes("record/datafield[@tag='150']", Manager);
}
foreach (System.Xml.XmlNode objNode in objNodes)
{
st_recs.xml = objNode.InnerXml;
System.Xml.XmlNodeList codes = objNode.SelectNodes("marc:subfield", Manager);
if (codes == null)
{
codes = objNode.SelectNodes("subfield", Manager);
}
foreach (System.Xml.XmlNode objN in codes)
{
st_recs.display += objN.InnerText + " -- ";
st_recs.main += "$" + objN.Attributes["code"].InnerText + objN.InnerText;
}
if (st_recs.display != null)
{
st_recs.display = st_recs.display.TrimEnd(" -".ToCharArray());
}
else
{
st_recs.display = "";
}
}
if (objNodes.Count <= 0)
{
st_recs.main = "Undefined";
st_recs.xml = "<undefined>undefined</undefined>";
}
//}
//catch
//{
// return null;
//}
tp.Add(st_recs);
}
RecordCount = System.Convert.ToInt32(RetrievedRecords);
return tp;
}示例12: GetBasic
/// <summary>
/// Gets basic event information.
/// </summary>
/// <param name="log">The event's log.</param>
/// <param name="source">The event's source. Can be <c>null</c>.</param>
/// <param name="eventId">The event's id. Can be <c>null</c>.</param>
/// <returns><c>true</c> if subscription represents a basic event, <c>false</c> if not.</returns>
public bool GetBasic(out string log, out string source, out int? eventId)
{
log = source = null;
eventId = null;
if (!string.IsNullOrEmpty(this.Subscription))
{
using (System.IO.MemoryStream str = new System.IO.MemoryStream(System.Text.Encoding.UTF8.GetBytes(this.Subscription)))
{
using (System.Xml.XmlTextReader rdr = new System.Xml.XmlTextReader(str))
{
rdr.MoveToContent();
rdr.ReadStartElement("QueryList");
if (rdr.Name == "Query" && rdr.MoveToAttribute("Path"))
{
string path = rdr.Value;
if (rdr.MoveToElement() && rdr.ReadToDescendant("Select") && path.Equals(rdr["Path"], StringComparison.InvariantCultureIgnoreCase))
{
string content = rdr.ReadString();
System.Text.RegularExpressions.Match m = System.Text.RegularExpressions.Regex.Match(content,
@"\*(?:\[System\[(?:Provider\[\@Name='(?<s>[^']+)'\])?(?:\s+and\s+)?(?:EventID=(?<e>\d+))?\]\])",
System.Text.RegularExpressions.RegexOptions.IgnoreCase |
System.Text.RegularExpressions.RegexOptions.Compiled |
System.Text.RegularExpressions.RegexOptions.Singleline |
System.Text.RegularExpressions.RegexOptions.IgnorePatternWhitespace);
if (m.Success)
{
log = path;
if (m.Groups["s"].Success)
source = m.Groups["s"].Value;
if (m.Groups["e"].Success)
eventId = Convert.ToInt32(m.Groups["e"].Value);
return true;
}
}
}
}
}
}
return false;
}示例13: ListRecords
//.........这里部分代码省略.........
if (ee.Status == System.Net.WebExceptionStatus.ProtocolError)
{
var response = ee.Response as System.Net.HttpWebResponse;
if (response != null)
{
if ((int)response.StatusCode == 503)
{
string retryafter = response.Headers["Retry-After"];
if (retryafter != null && IsNumeric(retryafter) == true)
{
{
sleepval = System.Convert.ToInt32(retryafter) * 1000;
}
}
}
}
if (fail <= 4)
{
//System.Windows.Forms.MessageBox.Show(sleepval.ToString());
System.Threading.Thread.Sleep(sleepval);
goto Restart;
}
else
{
wr.Abort();
error.errorName = ee.ToString();
error.errorDescription = ee.Message + "\n<br>Unable to connect to " + baseURL;
return null;
}
}
}
catch (Exception e)
{
// System.Windows.Forms.MessageBox.Show("2");
if (wr != null)
{
wr.Abort();
}
error.errorName = e.ToString();
error.errorDescription = e.Message + "\n<br>Unable to connect to " + baseURL;
return null;
}
fail = 0;
while (rd.Read())
{
if (rd.NodeType == System.Xml.XmlNodeType.Element)
{
if (rd.Name == "responseDate")
{
presponseDate = rd.ReadString();
}
else if (rd.Name=="ListRecords")
{
do
{
if (rd.Name=="record")
{
tmp = ParseOAIContainer(ref rd, "record");
objRecord = new Record(tmp,ref objHandler);
objList.record.Add(objRecord);
//return objRecord;
}
else if (rd.Name=="resumptionToken")
{
tmp=rd.ReadOuterXml();
myToken = new ResumptionToken(tmp);
objList.token = myToken;
}
//else if (rd.Name.ToLower() == "OAI-PMH".ToLower())
//{
// break;
//}
else if (rd.EOF == true)
{
error.errorName = "Empty ListRecords Request";
error.errorDescription = "No data was returned in the ListRecords Element. This is likely an error.";
return null;
}
else rd.Read(); // Added the Read() and will never occur with the ReadInnerXml()
} while (rd.Name!="ListRecords"); // loop
}
else if (rd.Name=="error")
{
error.errorName = rd.GetAttribute("code");
error.errorDescription = rd.ReadString();
return null;
}
}
}
return objList;
}