本文整理汇总了C#中System.IO.StreamReader.?.Close方法的典型用法代码示例。如果您正苦于以下问题：C# StreamReader.?.Close方法的具体用法？C# StreamReader.?.Close怎么用？C# StreamReader.?.Close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.IO.StreamReader的用法示例。
在下文中一共展示了StreamReader.?.Close方法的8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: Authorize
public string Authorize(string channelName, string socketId)
{
Stream dataStream = null;
StreamReader reader = null;
WebResponse response = null;
string result = null;
try {
var body = JsonConvert.SerializeObject(new RegisterRequest(channelName, socketId));
var bodyData = Encoding.UTF8.GetBytes(body);
var webRequest = _vpdbClient.GetWebRequest(Endpoint);
webRequest.Method = "POST";
webRequest.ContentType = "application/json";
webRequest.ContentLength = bodyData.Length;
dataStream = webRequest.GetRequestStream();
dataStream.Write(bodyData, 0, bodyData.Length);
dataStream.Close();
response = webRequest.GetResponse();
dataStream = response.GetResponseStream();
reader = new StreamReader(dataStream);
result = reader.ReadToEnd();
} catch (Exception e) {
_logger.Error(e, "Error retrieving pusher auth token.");
_crashManager.Report(e, "pusher");
} finally {
reader?.Close();
dataStream?.Close();
response?.Close();
}
return result;
}示例2: GetResponseAsString
/// <summary>
/// 把响应流转换为文本。
/// </summary>
/// <param name="rsp">响应流对象</param>
/// <param name="encoding">编码方式</param>
/// <returns>响应文本</returns>
private static string GetResponseAsString(HttpWebResponse rsp, Encoding encoding)
{
Stream stream = null;
StreamReader reader = null;
try
{
// 以字符流的方式读取HTTP响应
stream = rsp.GetResponseStream();
reader = new StreamReader(stream, encoding);
return reader.ReadToEnd();
}
finally
{
// 释放资源
reader?.Close();
stream?.Close();
rsp?.Close();
}
}示例3: GetSolutionVersion
public static string GetSolutionVersion(string solutionFullFileName)
{
string version;
StreamReader solutionStreamReader = null;
try
{
solutionStreamReader = new StreamReader(solutionFullFileName);
string firstLine;
do
{
firstLine = solutionStreamReader.ReadLine();
} while (firstLine == "");
var format = firstLine.Substring(firstLine.LastIndexOf(" ")).Trim();
switch (format)
{
case "7.00":
version = "VC70";
break;
case "8.00":
version = "VC71";
break;
case "9.00":
version = "VC80";
break;
case "10.00":
version = "VC90";
break;
case "11.00":
version = "VC100";
break;
case "12.00":
version = "VC140";
break;
default:
throw new ApplicationException("Unknown .sln version: " + format);
}
}
finally
{
solutionStreamReader?.Close();
}
return version;
}示例4: ReadMetaData
private void ReadMetaData()
{
StreamReader headReader = null;
try
{
headReader = new StreamReader(this._headerFilePath);
String metaLineData = null;
while ((metaLineData = headReader.ReadLine()) != null)
{
if (metaLineData.Contains("samples"))
{
this.Samples = int.Parse(getDataAfterEqual(metaLineData));
}
else if (metaLineData.Contains("lines"))
{
this.Lines = int.Parse(getDataAfterEqual(metaLineData));
}
else if (metaLineData.Contains("bands"))
{
this.BandsCount = int.Parse(getDataAfterEqual(metaLineData));
}
else if (metaLineData.Contains("x start"))
{
this.XStart = int.Parse(getDataAfterEqual(metaLineData));
}
else if (metaLineData.Contains("y start"))
{
this.YStart = int.Parse(getDataAfterEqual(metaLineData));
}
else if (metaLineData.Contains("data type"))
{
this.DataType = int.Parse(getDataAfterEqual(metaLineData));
}
else if (metaLineData.Contains("interleave"))
{
this.Interleave = getDataAfterEqual(metaLineData);
}
else if (metaLineData.Contains("description"))
{
StringBuilder sb = new StringBuilder(getDataAfterEqual(metaLineData).Replace("{", ""));
String tmp;
while ((tmp = headReader.ReadLine()).Contains("}") == false)
{
sb.Append(tmp);
}
sb.Append(tmp.Trim().Replace("}", ""));
this.Description = sb.ToString();
}
}
}
catch (Exception)
{
throw;
}
finally
{
headReader?.Close();
}
}示例5: UserStreamLoop
private void UserStreamLoop()
{
var sleepSec = 0;
do
{
Stream st = null;
StreamReader sr = null;
try
{
if (!MyCommon.IsNetworkAvailable())
{
sleepSec = 30;
continue;
}
Started?.Invoke();
var res = twCon.UserStream(ref st, _allAtreplies, _trackwords, Networking.GetUserAgentString());
switch (res)
{
case HttpStatusCode.OK:
Twitter.AccountState = MyCommon.ACCOUNT_STATE.Valid;
break;
case HttpStatusCode.Unauthorized:
Twitter.AccountState = MyCommon.ACCOUNT_STATE.Invalid;
sleepSec = 120;
continue;
}
if (st == null)
{
sleepSec = 30;
//MyCommon.TraceOut("Stop:stream is null")
continue;
}
sr = new StreamReader(st);
while (_streamActive && !sr.EndOfStream && Twitter.AccountState == MyCommon.ACCOUNT_STATE.Valid)
{
StatusArrived?.Invoke(sr.ReadLine());
//this.LastTime = Now;
}
if (sr.EndOfStream || Twitter.AccountState == MyCommon.ACCOUNT_STATE.Invalid)
{
sleepSec = 30;
//MyCommon.TraceOut("Stop:EndOfStream")
continue;
}
break;
}
catch(WebException ex)
{
if (ex.Status == WebExceptionStatus.Timeout)
{
sleepSec = 30; //MyCommon.TraceOut("Stop:Timeout")
}
else if (ex.Response != null && (int)((HttpWebResponse)ex.Response).StatusCode == 420)
{
//MyCommon.TraceOut("Stop:Connection Limit")
break;
}
else
{
sleepSec = 30;
//MyCommon.TraceOut("Stop:WebException " + ex.Status.ToString())
}
}
catch(ThreadAbortException)
{
break;
}
catch(IOException)
{
sleepSec = 30;
//MyCommon.TraceOut("Stop:IOException with Active." + Environment.NewLine + ex.Message)
}
catch(ArgumentException ex)
{
//System.ArgumentException: ストリームを読み取れませんでした。
//サーバー側もしくは通信経路上で切断された場合？タイムアウト頻発後発生
sleepSec = 30;
MyCommon.TraceOut(ex, "Stop:ArgumentException");
}
catch(Exception ex)
{
MyCommon.TraceOut("Stop:Exception." + Environment.NewLine + ex.Message);
MyCommon.ExceptionOut(ex);
sleepSec = 30;
}
finally
{
if (_streamActive)
{
Stopped?.Invoke();
}
twCon.RequestAbort();
sr?.Close();
//.........这里部分代码省略.........
示例6: ConvertPathsFromSettingToDictionary
private List<FileWatcherHelper> ConvertPathsFromSettingToDictionary()
{
StreamReader streamReader = null;
try
{
var serialiser = new XmlSerializer(typeof(List<FileWatcherHelper>));
var paths = new ConcurrentBag<FileWatcherHelper>();
streamReader = new StreamReader(_xmlPath);
var pathsFromSetting = (List<FileWatcherHelper>) serialiser.Deserialize(streamReader);
Parallel.ForEach(pathsFromSetting,
pathFromSetting =>
{
var fileWatcherHelper = new FileWatcherHelper
{
Path = pathFromSetting.Path,
LastWriteTime = pathFromSetting.LastWriteTime
};
paths.Add(fileWatcherHelper);
});
return paths.ToList();
}
finally
{
streamReader?.Close();
}
}示例7: search
public ParsedSearch search(string showname, string searchString)
{
ParsedSearch ps = new ParsedSearch();
ps.provider = theProvider;
ps.SearchString = searchString;
ps.Showname = showname;
// request
if (theProvider == null) {
log.Error("No relation provider found/selected");
return ps;
}
string url = getSearchUrl();
log.Debug("Search URL: " + url);
if (string.IsNullOrEmpty(url)) {
log.Error("Can't search because no search URL is specified for this provider");
return ps;
}
url = url.Replace(RenamingConstants.SHOWNAME_MARKER, searchString);
url = System.Web.HttpUtility.UrlPathEncode(url);
log.Debug("Encoded Search URL: " + url);
WebRequest requestHtml = null;
try {
requestHtml = WebRequest.Create(url);
}
catch (Exception ex) {
log.Error(ex.Message);
requestHtml?.Abort();
return ps;
}
//SetProxy(requestHtml, url);
log.Info("Searching at " + url.Replace(" ", "%20"));
requestHtml.Timeout = Convert.ToInt32(
Settings.Instance.getAppConfiguration().getSingleNumberProperty(AppProperties.CONNECTION_TIMEOUT_KEY));
// get response
WebResponse responseHtml = null;
try {
responseHtml = requestHtml.GetResponse();
}
catch (Exception ex) {
log.Error(ex.Message);
responseHtml?.Close();
requestHtml.Abort();
return ps;
}
log.Debug("Search Results URL: " + responseHtml.ResponseUri.AbsoluteUri);
//if search engine directs us straight to the result page, skip parsing search results
string seriesURL = getSeriesUrl();
if (responseHtml.ResponseUri.AbsoluteUri.Contains(seriesURL)) {
log.Debug("Search Results URL contains Series URL: " + seriesURL);
ps.Results = new Hashtable();
string cleanedName = cleanSearchResultName(showname, getSearchRemove());
if(getSearchResultsBlacklist() == "" || !Regex.Match(cleanedName,getSearchResultsBlacklist()).Success){
ps.Results.Add(cleanedName, responseHtml.ResponseUri.AbsoluteUri + getEpisodesUrl());
log.Info("Search engine forwarded directly to single result: " + responseHtml.ResponseUri.AbsoluteUri.Replace(" ", "%20") + getEpisodesUrl().Replace(" ", "%20"));
}
return ps;
}
log.Debug("Search Results URL doesn't contain Series URL: " + seriesURL + ", this is a proper search results page");
// and download
StreamReader r = null;
try {
r = new StreamReader(responseHtml.GetResponseStream());
}
catch (Exception ex) {
r?.Close();
responseHtml.Close();
requestHtml.Abort();
log.Error(ex.Message);
return ps;
}
string source = r.ReadToEnd();
r.Close();
//Source cropping
source = source.Substring(Math.Max(source.IndexOf(getSearchStart(), StringComparison.Ordinal), 0));
source = source.Substring(0, Math.Max(source.LastIndexOf(getSearchEnd(), StringComparison.Ordinal), source.Length - 1));
ps = parseSearch(ref source, responseHtml.ResponseUri.AbsoluteUri, showname, searchString);
responseHtml.Close();
return ps;
}示例8: readConfiguration
/// <summary>
/// Parse the given configuration file and stores the data to the config
/// </summary>
/// <param name="configFilepath">the path to the config file to read</param>
public static ConfigurationWrapper readConfiguration(string configFilepath)
{
FileStream configFileStream = null;
StreamReader configFileReader = null;
Configuration someConfiguration = new Configuration();
try {
ParserMode mode = ParserMode.Normal;
string currentLine;
int lineCounter = 0;
string currentPropertyName = null;
List<string> multipleValues = new List<string>();
configFileStream = File.Open(configFilepath, FileMode.OpenOrCreate, FileAccess.Read);
configFileReader = new StreamReader(configFileStream);
while ((currentLine = configFileReader.ReadLine()) != null) {
lineCounter++;
currentLine = cleanupLine(currentLine);
if (String.IsNullOrEmpty(currentLine) || isComment(currentLine)) {
continue;
}
switch (mode) {
case ParserMode.MultiValueProperty:
if (currentLine.Equals(Configuration.END_MULTI_VALUE_FIELD)) {
someConfiguration[currentPropertyName] = multipleValues;
mode = ParserMode.Normal;
} else {
multipleValues.Add(currentLine);
}
continue;
case ParserMode.Normal:
int keyValueSeparatorIndex =
currentLine.IndexOf(Configuration.KEY_VALUE_SEPARATOR, StringComparison.Ordinal);
if (keyValueSeparatorIndex <= 0) {
logCorruptLine(lineCounter);
continue;
}
currentPropertyName = currentLine.Substring(0, keyValueSeparatorIndex).Trim();
string valuePart = currentLine.Substring(keyValueSeparatorIndex + 1).Trim();
if (String.IsNullOrEmpty(valuePart)) {
log.Debug("Property " + currentPropertyName + " is not set");
continue;
}
if (valuePart.Equals(Configuration.BEGIN_MULTI_VALUE_PROPERTY)) {
mode = ParserMode.MultiValueProperty;
multipleValues.Clear();
} else {
someConfiguration[currentPropertyName] = valuePart;
}
break;
default:
continue;
}
}
} catch (Exception ex) {
AppConfigurationWrapper appConfiguration = AppDefaults.getDefaultConfiguration();
writeConfiguration(appConfiguration, configFilepath);
log.Error("Couldn't process config file " + configFilepath + ":" + ex.Message);
log.Warn("Generating configuration file using default values.");
} finally {
configFileStream?.Close();
configFileReader?.Close();
}
return new ConfigurationWrapper(someConfiguration);
}