| public DownloadData ( System address ) : byte[] | ||
| address | System | |
| return | byte[] | |
public decimal GetConvertion(string from, string to)
{
WebClient objWebClient = null;
UTF8Encoding objUTF8 = null;
decimal result = 0;
try{
objWebClient = new WebClient();
objUTF8 = new UTF8Encoding();
byte[] aRequestedHTML = objWebClient.DownloadData(String.Format("http://www.xe.com/ucc/convert/?Amount=1&From={0}&To={1}", from, to));
string strRequestedHTML = objUTF8.GetString(aRequestedHTML);
int search1 = strRequestedHTML.LastIndexOf(" <span class=\"uccResCde\">USD</span>");
string search2 = strRequestedHTML.Substring(search1 - 21, 21);
int search3 = search2.LastIndexOf(">");
string stringRepresentingCE = search2.Substring(search3 + 1);
result = Convert.ToDecimal(stringRepresentingCE.Trim());
}
catch (Exception ex){
// Agregar codigo para manejar la excepción.
}
return result;
}
/// <summary>
/// method to download the contents of a file from a remote URI
/// </summary>
/// <param name="ftpUri"></param>
/// <param name="user"></param>
/// <param name="pass"></param>
/// <returns></returns>
public static string GetFileFromSite(Uri ftpUri, string user, string pass)
{
string fileString = string.Empty;
// The serverUri parameter should start with the ftp:// scheme.
if (ftpUri.Scheme != Uri.UriSchemeFtp)
{
return string.Empty;
}
// Get the object used to communicate with the server.
WebClient request = new WebClient();
// This example assumes the FTP site uses anonymous logon.
NetworkCredential nc = new NetworkCredential(user, pass);
CredentialCache cc = new CredentialCache();
cc.Add(ftpUri, "Basic", nc);
request.Credentials = cc;
try
{
byte[] newFileData = request.DownloadData(ftpUri.ToString());
fileString = System.Text.Encoding.UTF8.GetString(newFileData);
}
catch (WebException e)
{
m_logger.WriteToLogFile("FtpUtils::GetFileFromSite();ECaught: " + e.Message);
}
return fileString;
}
static void Main(string[] args)
{
var wc = new WebClient();
wc.UploadFile("http://*****:*****@"C:\rest\Nowy dokument tekstowy.txt");
Console.WriteLine("Upload done");
DownloadFileAsync(@"C:\rest1\encypt", "encrypt").Wait();
Console.WriteLine("Encrypt done");
DownloadFileAsync(@"C:\rest1\decrypt.txt", "decrypt").Wait();
Console.WriteLine("Decrypt done");
Console.WriteLine("MD5 SUM:");
byte[] md5 = wc.DownloadData("http://localhost:1729/api/Bib2/GetSum?optionSum=MD5");
foreach (var item in md5)
{
Console.WriteLine(item);
}
Console.WriteLine("SHA SUM");
byte[] sha = wc.DownloadData("http://localhost:1729/api/Bib2/GetSum?optionSum=SHA");
foreach (var item in sha)
{
Console.WriteLine(item);
}
Console.ReadKey();
}
public ActionResult GetAvatar(int size)
{
string uid = Session["currentUserId"].ToString();
AccountModel user = null;
byte[] avatar = null;
using (var db = new AppContext())
{
user = db.Accounts.Where(a => a.WeiboId == uid).ToList().First();
}
using (var client = new WebClient())
{
switch (size)
{
case 50:
avatar = client.DownloadData(user.Avatar50Url);
break;
case 180:
default:
avatar = client.DownloadData(user.Avatar180Url);
break;
}
}
return File(avatar, "image/jpeg");
}
private static bool GetUpdateInfo(out UpdateInfo info)
{
const string keyLink = "link =";
const string keyVersion = "version =";
info = default(UpdateInfo);
using (var client = new WebClient())
{
try
{
var data = client.DownloadData(UpdateUrl + "index.txt");
var updIndex = Encoding.Default.GetString(data).Split('\n');
var updInfo = new StringBuilder();
for (var i = 0; i < updIndex.Length; i++)
{
var buf = updIndex[i].Trim();
var version = new Version(buf);
if (version <= Root.Version)
continue;
info.IsNewer = true;
for (var j = i; j < updIndex.Length; j++)
{
data = client.DownloadData(UpdateUrl + updIndex[j].Trim() + ".txt");
var lines = Encoding.Default.GetString(data).Split('\n');
for (var k = 0; k < lines.Length; k++)
{
updInfo.Append(lines[k]);
updInfo.Append("\r\n");
}
updInfo.Append("\r\n\r\n");
}
break;
}
if (updInfo.Length == 0)
return true;
info.Description = updInfo.ToString();
data = client.DownloadData(UpdateUrl + "latest.txt");
updIndex = Encoding.Default.GetString(data).Split('\n');
for (var i = 0; i < updIndex.Length; i++)
{
if (updIndex[i].StartsWith(keyLink))
{
info.Link = updIndex[i].Substring(keyLink.Length).Trim();
continue;
}
if (updIndex[i].StartsWith(keyVersion))
{
info.Version = updIndex[i].Substring(keyVersion.Length).Trim();
break;
}
}
return true;
}
catch (Exception)
{
//Log("! Update attempt failed: " + e.Message);
return false;
}
}
}
public void TestFixtureSetUp()
{
using (var c = new WebClient())
{
_examples[true] = c.DownloadData(ValidXhtmlUrl);
_examples[false] = c.DownloadData(InvalidXhtmlUrl);
}
}
/// <summary>
/// Update manufacturer settings from the Gurux www server.
/// </summary>
/// <returns>Returns directory where backups are made. Return null if no backups are made.</returns>
public static string UpdateManufactureSettings()
{
string backupPath = Path.Combine(ObisCodesPath, "backup");
if (!System.IO.Directory.Exists(backupPath))
{
System.IO.Directory.CreateDirectory(backupPath);
}
backupPath = Path.Combine(backupPath, Guid.NewGuid().ToString());
System.Net.WebClient client = new System.Net.WebClient();
IWebProxy proxy = WebRequest.GetSystemWebProxy();
if (proxy != null && proxy.Credentials != null)
{
client.Proxy = proxy;
}
//This will fix the error: request was aborted could not create ssl/tls secure channel.
//For Net45 ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;
byte[] files = client.DownloadData("https://www.gurux.fi/obis/files.xml");
System.IO.File.WriteAllBytes(Path.Combine(ObisCodesPath, "files.xml"), files);
Gurux.DLMS.ManufacturerSettings.GXFileInfo.UpdateFileSecurity(Path.Combine(ObisCodesPath, "files.xml"));
// Put the byte array into a stream and rewind it to the beginning
MemoryStream ms = new MemoryStream(files);
ms.Flush();
ms.Position = 0;
XmlDocument xml = new XmlDocument();
xml.Load(ms);
bool backup = false;
foreach (XmlNode it in xml.ChildNodes[1].ChildNodes)
{
string path = Path.Combine(ObisCodesPath, it.InnerText);
byte[] data = client.DownloadData("https://www.gurux.fi/obis/" + it.InnerText);
//Make backup if file exists or content has change.
if (System.IO.File.Exists(path) && GetMD5Hash(data) != GetMD5HashFromFile(path))
{
if (!System.IO.Directory.Exists(backupPath))
{
System.IO.Directory.CreateDirectory(backupPath);
}
backup = true;
System.IO.File.Copy(path, Path.Combine(backupPath, it.InnerText));
}
System.IO.File.WriteAllBytes(path, data);
Gurux.DLMS.ManufacturerSettings.GXFileInfo.UpdateFileSecurity(path);
}
if (backup)
{
return(backupPath);
}
return(null);
}
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text.Length == 0 || !(textBox1.Text.ToLowerInvariant().StartsWith("http://www.youtube.com/watch?v=") || textBox1.Text.ToLowerInvariant().StartsWith("www.youtube.com/watch?v=") || textBox1.Text.ToLowerInvariant().StartsWith("youtube.com/watch?v=")))
{
MessageBox.Show("Please enter a valid YouTube URL!");
return;
}
richTextBox1.Clear();
richTextBox1.Text = "Retrieving...";
richTextBox1.Refresh();
if (textBox1.Text.ToLowerInvariant().StartsWith("youtube.com/watch?v="))
textBox1.Text = "http://www." + textBox1.Text;
if (textBox1.Text.ToLowerInvariant().StartsWith("www.youtube.com/watch?v="))
textBox1.Text = "http://" + textBox1.Text;
try
{
WebClient wc = new WebClient();
byte[] response = wc.DownloadData(textBox1.Text);
string content = Encoding.ASCII.GetString(response);
content = content.Substring(content.IndexOf("<p id=\"watch-uploader-info\">") + 28);
int start = content.IndexOf("<") + 9;
int stop;
content = content.Substring(start);
if (!content.StartsWith(@"/user/"))
{
content = content.Substring(content.IndexOf("<") + 1);
content = content.Substring(content.IndexOf("<"));
start = content.IndexOf("<") + 9;
stop = content.IndexOf("class", start) - 2;
content = content.Substring(start, stop - start);
}
else
{
stop = content.IndexOf("class") - 2;
content = content.Substring(0, stop);
}
string channel = "http://youtube.com" + content;
string line1 = "Uploader Channel: " + channel;
response = wc.DownloadData(channel);
content = Encoding.ASCII.GetString(response);
content = content.Substring(content.IndexOf("<span class=\"stat-value\">") + 25);
string line2 = "\r\nSubscribers: " + content.Substring(0, content.IndexOf("<"));
content = content.Substring(content.IndexOf("<span class=\"stat-value\">") + 25);
string line3 = "\r\nVideo views: " + content.Substring(0, content.IndexOf("<"));
richTextBox1.Text = line1;
richTextBox1.Text += line2;
richTextBox1.Text += line3;
richTextBox1.Refresh();
}
catch (Exception excep)
{
MessageBox.Show(excep.Message);
}
}
public void ProcessRequest(HttpContext context)
{
Logger logger = LogManager.GetCurrentClassLogger();
try
{
WebClient webClient = new WebClient();
string login = "", pass = "";
login = ConfigurationManager.AppSettings["loginForService"];
pass = ConfigurationManager.AppSettings["passwordForService"];
webClient.Credentials = new NetworkCredential(login, pass);
byte[] arrMain;
byte[] arrMicro;
byte[] arrExtraAttachment;
if ((context.Session["SilabMainResultUri"] != null) && (context.Request.Form["Main"] != null || context.Request.QueryString["Main"] != null))
{
arrMain = webClient.DownloadData(context.Session["SilabMainResultUri"].ToString());
context.Response.Clear();
context.Response.AppendHeader("Content-Disposition", "attachment; filename=SynevoResults" + context.Session["barcode"] + ".pdf");
context.Response.ContentType = "application/pdf";
context.Response.BinaryWrite(arrMain);
context.Response.Flush();
}
if ((context.Session["SilabMicroResultUri"] != null) && (context.Request.Form["Micro"] != null || context.Request.QueryString["Micro"] !=null))
{
arrMicro = webClient.DownloadData(context.Session["SilabMicroResultUri"].ToString());
context.Response.Clear();
context.Response.AppendHeader("Content-Disposition", "attachment; filename=SynevoResults" + context.Session["barcode"] + "_Micro.pdf");
context.Response.ContentType = "application/pdf";
context.Response.BinaryWrite(arrMicro);
context.Response.Flush();
}
if ((context.Session["ExtraAttachmentUri"] != null) && (context.Request.Form["ExtraAttachment"] != null || context.Request.QueryString["ExtraAttachment"] != null))
{
ArrayList arrExtraAttachment_ = (ArrayList)context.Session["ExtraAttachmentUri"];
arrExtraAttachment = webClient.DownloadData(arrExtraAttachment_[0].ToString());
context.Response.Clear();
context.Response.AppendHeader("Content-Disposition", "attachment; filename=SynevoAddResults" + context.Session["barcode"] + "_Add.pdf");
context.Response.ContentType = "application/pdf";
context.Response.BinaryWrite(arrExtraAttachment);
context.Response.Flush();
}
}
catch (System.Threading.ThreadAbortException ex)
{
logger.Warn(ex.Message + " | Row: " + ex.StackTrace.Substring(ex.StackTrace.LastIndexOf(' ')));
}
catch (Exception ex)
{
logger.Warn(ex.Message + " | Row: " + ex.StackTrace.Substring(ex.StackTrace.LastIndexOf(' ')));
}
}
static void Main(string[] args)
{
try
{
// Get url.
string url = "http://edu.regi.rovno.ua/";
// Report url.
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("... PageTimeTest: times web pages");
Console.ResetColor();
Console.WriteLine("Testing: {0}", url);
// Fetch page.
using (System.Net.WebClient client = new System.Net.WebClient())
{
// Set gzip.
client.Headers["Accept-Encoding"] = "gzip";
// Download.
// ... Do an initial run to prime the cache.
byte[] data = client.DownloadData(url);
// Start timing.
Stopwatch stopwatch = Stopwatch.StartNew();
// Iterate.
for (int i = 0; i < Math.Min(100, _max); i++)
{
data = client.DownloadData(url);
}
// Stop timing.
stopwatch.Stop();
// Report times.
Console.WriteLine("Time required: {0} ms",
stopwatch.Elapsed.TotalMilliseconds); //повний час загрузки
Console.WriteLine("Time per page: {0} ms",
stopwatch.Elapsed.TotalMilliseconds / _max); //середній час загрузки
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
Console.WriteLine("[Done]");
Console.ReadLine();
}
}
public DomeWindow()
{
Globals.Status = "Initialising dome window";
Globals.LoadProgress = 40;
InitializeComponent();
Screen[] sc;
sc = Screen.AllScreens;
if (!Globals.testing && sc.Length > 2)
{
this.WindowState = FormWindowState.Normal;
this.Left = sc[2].Bounds.Left;
this.Top = sc[2].Bounds.Top;
this.StartPosition = FormStartPosition.Manual;
this.WindowState = FormWindowState.Maximized;
}
Globals.Status = "Downloading AllSky image";
Globals.LoadProgress = 50;
System.Net.WebClient client = new System.Net.WebClient();
System.IO.MemoryStream stream = new System.IO.MemoryStream();
byte[] data = null;
try {
if (Globals.SunHor.alt < 0)
{
data = client.DownloadData("http://star.herts.ac.uk/allsky/camera1/AllSkyCurrentImage.JPG");
}
else
{
data = client.DownloadData("http://star.herts.ac.uk/allsky/camera7/AllSkyCurrentImage.JPG");
}
Globals.Status = "Writing stream";
Globals.LoadProgress = 60;
stream.Write(data, 0, data.Length);
pictureBox1.Image = Image.FromStream(stream);
} catch {
pictureBox1.Image = null;
}
Globals.Status = "Connecting to dome";
Globals.LoadProgress = 60;
if (!Globals.testing)
{
connect();
}
}
public System.IO.Stream Load(object source)
{
var webClient = new WebClient();
byte[] html = null;
if (source is string)
html = webClient.DownloadData(source as string);
else if (source is Uri)
html = webClient.DownloadData(source as Uri);
if (html == null || html.Count() == 0) return null;
return new MemoryStream(html);
}
public static void BeginLoadImageFromSearch(string search, bool isRandom = true)
{
_currentSearch = search;
ThreadPool.QueueUserWorkItem((s)=>
{
try
{
//load google images page
var url = new Uri(string.Format(_urlScheme, Uri.EscapeDataString(search)));
var wc = new WebClient();
wc.Headers.Add("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36");
var str = wc.DownloadString(url);
//declarations
byte[] imgData = null;
int index1 = 0, index2 = 0;
//find first url
index1 = str.IndexOf(_parse1) + _parse1.Length;
//if random - skip some urls
if (isRandom)
{
var randomNumber = rand.Next(0, 5);
for (int i = 0; i < randomNumber; i++)
index1 = str.IndexOf(_parse1, index1) + _parse1.Length;
}
//find url end
index2 = str.IndexOf(_parse2, index1);
//download url
try
{
imgData = wc.DownloadData(new Uri(str.Substring(index1, index2 - index1)));
}
catch
{
//if download failed - try next url once
index1 = str.IndexOf(_parse1, index1) + _parse1.Length;
index2 = str.IndexOf(_parse2, index1);
imgData = wc.DownloadData(new Uri(str.Substring(index1, index2 - index1)));
}
//bytes to image
var image = ImageLoader.LoadImage(new MemoryStream(imgData));
//run event
if (_currentSearch == search && ImageLoaded != null)
ImageLoaded(null, image);
}
catch { if (ImageLoadFail != null) ImageLoadFail(null, null); }
});
}
private static byte[] GetRBLoadNWC(String aslocation)
{
using (var client = new System.Net.WebClient())
{
return(client.DownloadData(aslocation));
}
}
public string GetID(string PathTorrent, string ServerAdress)
{
System.Net.WebClient WC = new System.Net.WebClient();
WC.Headers.Add("user-agent", "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0");
WC.Encoding = System.Text.Encoding.UTF8;
byte[] FileTorrent = WC.DownloadData(PathTorrent);
string FileTorrentString = System.Convert.ToBase64String(FileTorrent);
FileTorrent = System.Text.Encoding.Default.GetBytes(FileTorrentString);
System.Net.WebRequest request = System.Net.WebRequest.Create("http://api.torrentstream.net/upload/raw");
request.Method = "POST";
request.ContentType = "application/octet-stream\\r\\n";
request.ContentLength = FileTorrent.Length;
System.IO.Stream dataStream = request.GetRequestStream();
dataStream.Write(FileTorrent, 0, FileTorrent.Length);
dataStream.Close();
System.Net.WebResponse response = request.GetResponse();
dataStream = response.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(dataStream);
string responseFromServer = reader.ReadToEnd();
string[] responseSplit = responseFromServer.Split('\"');
return(responseSplit[3]);
}
private void cmbCountries_SelectedIndexChanged(object sender, EventArgs e)
{
Guid Country_Id;
Guid.TryParse(cmbCountries.SelectedValue.ToString(), out Country_Id);
if (Country_Id != Guid.Empty)
{
System.Net.WebClient proxy = new System.Net.WebClient();
byte[] data = proxy.DownloadData("http://10.21.32.196:8080/Consumer.svc/GetCitiesByCountry/" + cmbCountries.SelectedValue.ToString());
Stream stream = new MemoryStream(data);
DataContractJsonSerializer obj = new DataContractJsonSerializer(typeof(List <ConsumerService.DC_Master_City>));
var result = obj.ReadObject(stream) as List <ConsumerService.DC_Master_City>;
cmbCity.DataSource = (from r in result select new { r.City_Id, r.City_Name }).ToList();
cmbCity.ValueMember = "City_Id";
cmbCity.DisplayMember = "City_Name";
cmbCity.Refresh();
result = null;
obj = null;
stream = null;
data = null;
proxy = null;
}
}
private static System.IO.Stream Execute(string relativeUri)
{
System.Net.WebClient wc = new System.Net.WebClient();
byte[] data = wc.DownloadData(relativeUri);
return(new System.IO.MemoryStream(data));
}
public async Task blb(int number = -1)
{
Math.Abs(number);
Random rnd = new Random();
if (number == -1)
{
number = rnd.Next(0, 100);
}
if (number > 100 || number == 0)
{
await ReplyAsync("Invalid number. Must be between 1 and 100.");
return;
}
System.Net.WebClient wc = new System.Net.WebClient();
byte[] raw = wc.DownloadData("http://numbersapi.com/" + number);
string webData = System.Text.Encoding.UTF8.GetString(raw);
await ReplyAsync(webData);
//http://numbersapi.com/100
}
protected string GetJsonData(string url)
{
string sContents = string.Empty;
string me = string.Empty;
try
{
if (url.ToLower().IndexOf("https:") > -1)
{
System.Net.WebClient client = new System.Net.WebClient();
byte[] response = client.DownloadData(url);
sContents = System.Text.Encoding.ASCII.GetString(response);
}
else
{
System.IO.StreamReader sr = new System.IO.StreamReader(url);
sContents = sr.ReadToEnd();
sr.Close();
}
}
catch
{
sContents = "unable to connect to server ";
}
return(sContents);
}
public static string PostOAFileToUrl(string filename, string filepath, string url)
{
Encoding encoding = Encoding.GetEncoding(REQUESTENCODING);
Stream memStream = new MemoryStream();
byte[] boundaryBytes = Encoding.ASCII.GetBytes("\r\n--" + BOUNDARY + "\r\n");
memStream.Write(boundaryBytes, 0, boundaryBytes.Length);
string format = "Content-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"\r\n Content-Type: application/octet-stream\r\n\r\n";
string head = string.Format(format, filename, @"C:\" + filename);
byte[] headBytes = Encoding.GetEncoding(REQUESTENCODING).GetBytes(head);
memStream.Write(headBytes, 0, headBytes.Length);
System.Net.WebClient myWebClient = new System.Net.WebClient();
byte[] contentBytes = myWebClient.DownloadData(filepath);
memStream.Write(contentBytes, 0, contentBytes.Length);
memStream.Write(boundaryBytes, 0, boundaryBytes.Length);
//读取流字节
memStream.Position = 0;
byte[] tempBuffer = new byte[memStream.Length];
memStream.Read(tempBuffer, 0, tempBuffer.Length);
memStream.Dispose();
return(GetResult(tempBuffer, url));
}
protected string fileGetContents(string fileName)
{
string sContents = string.Empty;
System.IO.StreamReader sr;
string me = string.Empty;
try
{
if (fileName.ToLower().IndexOf("https:") > -1)
{
System.Net.WebClient wc = new System.Net.WebClient();
byte[] response = wc.DownloadData(fileName);
sContents = System.Text.Encoding.ASCII.GetString(response);
}
else
{
sr = new System.IO.StreamReader(fileName);
sContents = sr.ReadToEnd();
sr.Close();
}
}
catch (Exception)
{
sContents = "unable to connect to server";
}
return(sContents);
}
internal static bool IsValidServerVersion(Uri url)
{
using (WebClient client = new WebClient())
{
client.Headers[HttpRequestHeader.UserAgent] = CmdletContext.GetUserAgent();
string str = null;
try
{
client.DownloadData(url);
str = client.ResponseHeaders[HEADER_SHAREPOINT_VERSION];
}
catch (WebException exception)
{
if ((exception != null) && (exception.Response != null))
{
str = exception.Response.Headers[HEADER_SHAREPOINT_VERSION];
}
}
if (str == null)
{
throw new InvalidOperationException("Could not connect to SharePoint Online.");
}
if (!string.IsNullOrEmpty(str))
{
Version version;
string str2 = str.Split(new char[] { ',' })[0];
if (Version.TryParse(str2, out version))
{
return (version.Major >= 15);
}
}
}
return false;
}
private void backgroundWorkerDownloadLanguages_DoWork(object sender, DoWorkEventArgs e)
{
// Download / update languages:
try
{
System.Net.WebClient wc = new System.Net.WebClient();
wc.CachePolicy = new System.Net.Cache.RequestCachePolicy(System.Net.Cache.RequestCacheLevel.BypassCache);
byte[] raw = wc.DownloadData("https://raw.githubusercontent.com/FelisDiligens/Fallout76-QuickConfiguration/master/Fo76ini/languages/list.txt");
String encoded = Encoding.UTF8.GetString(raw).Trim();
String[] list = encoded.Split('\n', ',');
foreach (String file in list)
{
wc.DownloadFile("https://raw.githubusercontent.com/FelisDiligens/Fallout76-QuickConfiguration/master/Fo76ini/languages/" + file, Path.Combine(Localization.languageFolder, file));
}
errorMessageDownloadLanguages = null;
messageDownloadLanguages = String.Join(", ", list);
//MsgBox.Get("downloadLanguagesFinished").FormatText(String.Join(", ", list)).Popup(MessageBoxIcon.Information);
}
catch (WebException ex)
{
errorMessageDownloadLanguages = ex.ToString();
messageDownloadLanguages = null;
//MsgBox.Get("downloadLanguagesFailed").FormatText(ex.ToString()).Popup(MessageBoxIcon.Error);
}
catch
{
errorMessageDownloadLanguages = "Unknown error";
messageDownloadLanguages = null;
//MsgBox.Get("downloadLanguagesFailed").FormatText("Unknown error").Popup(MessageBoxIcon.Error);
}
}
/// <summary>
/// 读取一个url
/// </summary>
/// <param name="WebUrl"></param>
/// <param name="CreatPath"></param>
public static string CetHtml(string WebUrl)
{
string content = "";
try
{
HttpResponse response = HttpContext.Current.Response;
HttpRequest request = HttpContext.Current.Request;
//调用Main_Execute,并且获取其输出
StringWriter sw = new StringWriter();
//HttpContext.Current.Server.Execute(executePath, sw);
//content = sw.ToString();
//string url = "http://" + HttpContext.Current.Request.Url.Authority + WebUrl;
string url = WebUrl;
System.Net.WebClient wc = new System.Net.WebClient();
byte[] b = wc.DownloadData(url);
content = System.Text.Encoding.GetEncoding("utf-8").GetString(b);
}
catch (Exception ex)
{
//throw ex;
return "error";
}
return content;
}
/// <summary>
/// LibraryFetcher
/// </summary>
public LibraryFetcher()
{
try
{
// 1. download xmlList
byte[] data;
using (WebClient client = new WebClient())
{
string uriPlmPackLib = Settings.Default.UriPlmPackLib;
if (!uriPlmPackLib.EndsWith("/"))
uriPlmPackLib += "/";
data = client.DownloadData(uriPlmPackLib + "xml/LibraryList.xml" );
}
string localFilePath = Path.Combine(Path.GetTempPath(), "LibraryList.xml");
File.WriteAllBytes(localFilePath, data);
// 2. if directory PLMPackLib_ThumbCache does not exist create it
string thumbCacheDirectory = Path.Combine(Path.GetTempPath(), Library.ImageDirectory);
if (!Directory.Exists(thumbCacheDirectory))
Directory.CreateDirectory(thumbCacheDirectory);
// 3. load file
ListOfLibraries listOfLibraries = ListOfLibraries.LoadFromFile(localFilePath);
_libraries = listOfLibraries.Library;
}
catch (Exception ex)
{
_log.Error(ex.ToString());
}
}
public void DownloadJson(ConnectionEntity connectionEntity, string filepath)
{
if (!Directory.Exists(filepath))
Directory.CreateDirectory(filepath);
var typePart = connectionEntity.ToString().ToLower();
var uri = new Uri(_baseUri + "/" + typePart + ".json");
string fileName = filepath + "\\" + typePart + ".json";
WebClient client = new WebClient();
using (StreamReader reader = new StreamReader(new MemoryStream(client.DownloadData(uri))))
{
var content = reader.ReadToEnd();
JArray jsonArray = JArray.Parse(content);
using (StreamWriter writer = new StreamWriter(File.Create(fileName)))
{
foreach (var item in jsonArray.Children())
{
writer.WriteLine(item.ToString(Newtonsoft.Json.Formatting.None));
}
}
}
}
private List<Models.File> DownloadRepoFiles(string downloadUrl) {
List<Models.File> results = new List<Models.File>();
using (var wc = new WebClient()) {
byte[] tarball = wc.DownloadData(downloadUrl);
using (var zip = ZipFile.Read(new MemoryStream(tarball))) {
string dir = "";
if (zip.Count > 0) {
dir = zip[0].FileName;
}
foreach (var file in zip) {
if (!file.IsDirectory) {
var fileStream = new MemoryStream();
file.Extract(fileStream);
byte[] content = fileStream.ToArray();
string filename = file.FileName.Replace(dir, "");
Models.File repositoryFile = new Models.File {
Content = content,
Filename = filename,
Size = content.Length,
Include = true
};
results.Add(repositoryFile);
}
}
}
}
return results;
}
public static List<IPRangeCountry> Download()
{
using (var client = new WebClient())
{
byte[] zippedData =
client.DownloadData("http://download.ip2location.com/lite/IP2LOCATION-LITE-DB1.CSV.ZIP");
using (var zippedFileStream = new MemoryStream(zippedData))
using (ZipFile zipFile = ZipFile.Read(zippedFileStream))
{
ZipEntry compressedFileInZip = zipFile.SelectEntries("*.csv").FirstOrDefault();
using (var csvStream = new MemoryStream())
{
compressedFileInZip.Extract(csvStream);
csvStream.Position = 0;
using (var textReader = new StreamReader(csvStream))
using (var csv = new CsvReader(textReader))
{
csv.Configuration.RegisterClassMap<IPRangeCountryMap>();
csv.Configuration.HasHeaderRecord = false;
csv.Read();
return csv.GetRecords<IPRangeCountry>().ToList();
}
}
}
}
}
static void Main(string[] args)
{
Console.Write("Please enter string to search google for: ");
string searchString = HttpUtility.UrlEncode(Console.ReadLine());
Console.WriteLine();
Console.Write("Please wait...\r");
// Query google.
WebClient webClient = new WebClient();
byte[] response =
webClient.DownloadData("http://www.google.com/search?&num=5&q="
+ searchString);
// Check response for results
string regex = "g><a\\shref=\"?(?<URL>[^\">]*)[^>]*>(?<Name>[^<]*)";
MatchCollection matches
= Regex.Matches(Encoding.ASCII.GetString(response), regex);
// Output results
Console.WriteLine("===== Results =====");
if(matches.Count > 0)
{
foreach(Match match in matches)
{
Console.WriteLine(HttpUtility.HtmlDecode(
match.Groups["Name"].Value) +
" - " + match.Groups["URL"].Value);
}
}
else
{
Console.WriteLine("0 results found");
}
}
public string downloadBinaryFile_Action(string urlOfFileToFetch, string targetFileOrFolder)
{
if (urlOfFileToFetch.is_Null() || targetFileOrFolder.is_Null())
return null;
var targetFile = targetFileOrFolder;
if (Directory.Exists(targetFileOrFolder))
targetFile = targetFileOrFolder.pathCombine(urlOfFileToFetch.fileName());
PublicDI.log.debug("Downloading Binary File {0}", urlOfFileToFetch);
lock (this)
{
using (var webClient = new WebClient())
{
try
{
byte[] pageData = webClient.DownloadData(urlOfFileToFetch);
O2Kernel_Files.WriteFileContent(targetFile, pageData);
PublicDI.log.debug("Downloaded File saved to: {0}", targetFile);
webClient.Dispose();
GC.Collect(); // because of WebClient().GetRequestStream prob
return targetFile;
}
catch (Exception ex)
{
PublicDI.log.ex(ex);
}
}
}
GC.Collect(); // because of WebClient().GetRequestStream prob
return null;
}
// *TO OPEN CONSOLE ON LAUNCH*
// [DllImport("kernel32.dll", SetLastError = true)]
// [return: MarshalAs(UnmanagedType.Bool)]
// static extern bool AllocConsole();
private void Form1_Load(object sender, EventArgs e)
{
msmMain.Theme = MetroFramework.MetroThemeStyle.Dark;
msmMain.Style = (MetroFramework.MetroColorStyle) 3;
string currentversion = LimeLight_Gaming_Launcher.Properties.Settings.Default.version;
System.Net.WebClient wc = new System.Net.WebClient();
byte[] raw = wc.DownloadData("http://pastebin.com/raw/PZg7Jwm7");
string webData = Encoding.UTF8.GetString(raw);
lblScroll.Text = " " + webData;
if (lblScroll.Text.Contains(currentversion))
{
}
else
{
string updatemessage = "A New Update Is Available, Would You Like To Download It Now?";
string updatecaption = "Update Available";
MessageBoxButtons updatebuttons = MessageBoxButtons.YesNo;
DialogResult result;
result = MessageBox.Show(updatemessage, updatecaption, updatebuttons);
if (result == System.Windows.Forms.DialogResult.Yes)
{
Process.Start("https://mega.nz/#F!dY0GgZCT!qkkICH0GQdj4ibqs_lz2Wg");
Environment.Exit(0);
}
}
serverstatsload();
}
//下载
//文件保存在另一个站点，无法读取文件流
//直接将IIS的MIME类型 .pdf 设置为application/octet-stream，但是在谷歌下不能兼容
protected void ResourceDownload(object sender, EventArgs e)
{
string cms_path = Common.CMS_URL + info.ResourcePath;
WebClient client = new WebClient();
try
{
byte[] data = client.DownloadData(cms_path);
if (data.Length != 0)
{
System.Web.HttpContext.Current.Response.Clear();
System.Web.HttpContext.Current.Response.ClearHeaders();
System.Web.HttpContext.Current.Response.Buffer = false;
System.Web.HttpContext.Current.Response.ContentType = "application/octet-stream";
System.Web.HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(Path.GetFileName(cms_path), System.Text.Encoding.UTF8));
System.Web.HttpContext.Current.Response.AppendHeader("Content-Length", data.Length.ToString());
System.Web.HttpContext.Current.Response.BinaryWrite(data);
System.Web.HttpContext.Current.Response.Flush();
System.Web.HttpContext.Current.Response.End();
}
}
catch (Exception)
{
}
}
public byte[] Download(string resourcePath)
{
using (var client = new WebClient())
{
return client.DownloadData(resourcePath);
}
}
public static Stream GetStreamFromUrl(string url)
{
if (!Directory.Exists("temp"))
{
Directory.CreateDirectory("temp");
}
if (KeyValue.Count(t => t.Key == url) > 0)
{
string path = "temp/" + KeyValue.First(t => t.Key == url).Value;
return(new MemoryStream(File.ReadAllBytes(path)));
}
byte[] imageData = null;
using (var wc = new System.Net.WebClient())
imageData = wc.DownloadData(url);
string value = Guid.NewGuid().ToString();
File.WriteAllBytes("temp/" + value, imageData);
KeyValue.Add(new KeyValuePair <string, string>(url, value));
return(new MemoryStream(imageData));
}
//protected override void OnPreRender(EventArgs e)
//{
// base.OnPreRender(e);
//}
protected void gvUploadedFiles_RowCommand(object sender, System.Web.UI.WebControls.GridViewCommandEventArgs e)
{
if (e.CommandName == "deleteRecord")
{
string file = e.CommandArgument.ToString();
ViewState["FilesToDelete"] = file;
DeleteAttachment();
FillDocument();
}
if (e.CommandName == "DownloadRecord")
{
string file = e.CommandArgument.ToString();
string filePath = ("~\\UploadedFiles" + "\\" + file);
string strUrl = filePath;
WebClient req = new System.Net.WebClient();
HttpResponse response = HttpContext.Current.Response;
Response.Clear();
response.Clear();
response.ClearContent();
response.ClearHeaders();
response.Buffer = true;
Response.AppendHeader("Content-Disposition", "attachment; filename=" + filePath);
byte[] data = req.DownloadData(Server.MapPath(strUrl));
Response.ContentType = "application/doc";
response.BinaryWrite(data);
response.End();
}
}
private void button3_Click(object sender, EventArgs e)
{
string pageUrl = "http://book.douban.com/subject_search?search_text=%E6%95%B0%E5%AD%A6%E4%B9%8B%E7%BE%8E&cat=1001";
WebClient wc = new WebClient();
byte[] pageSourceBytes = wc.DownloadData(new Uri(pageUrl));
string pageSource = Encoding.GetEncoding("utf-8").GetString(pageSourceBytes);
//webBrower.Navigate(pageUrl);
//webBrower.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(WebBrowserComplete);
MatchCollection mc = Regex.Matches(pageSource, @"<\s?img[^>]+src=""([^""]+)""");//使用正则表达式进行匹配，因为所获的图片较多，所以常见一个List集合储存；
List<string> pic = new List<string>();
foreach (Match m in mc)//进行遍历
{
if (m.Success)//若是能够匹配的字符串放到pic集合中
{
pic.Add(m.Groups[1].Value.Trim());//获得图片 src="~~~"的形式；提取图片名称
}
}
foreach (string picture in pic)
{
listBox1.Items.Add(picture);
}
}
public void check_uploader()
{
string rnd = this.random();
string mp4Key = GetTimeStamp() + "/" + rnd + ".mp4";
string filepath = "H:/手机备份/手机/图片/VID_20170407_171319.mp4";
Upoader up = new Upoader();
up.init();
string retstring = up.PutFile(mp4Key, filepath);
if (retstring == "")
{
//删除目标文件。已经上传成功，不需要保留了。
//回调
string filecode = this.fcode;
string status = "1";
WebClient client = new System.Net.WebClient();
string uri = "http://www.jianpianzi.com/cloud/transcodeStatus?status=1&filecode=" + filecode + "&mp4file=http://cdn.jianpianzi.com/" + mp4Key;
byte[] bt = client.DownloadData(uri);
Conn.ExecuteNonQuery("update ov_files set stat=2 where id=" + this.id);
this.statini.WriteString("encoder", "uploadret", "url=" + uri);
//System.IO.FileStream fs = System.IO.File.Create("c:\\encoderupload.txt");
//fs.Write(bt, 0, bt.Length);
//fs.Close();
//修改数据库的地址为七牛
this.AppendLog("encoder" + "uploadret" + "url=" + uri);
}
}
private void btnParser_Click(object sender, EventArgs e)
{
#region 获得网页的html
try
{
richTextBox1.Text = "";
string url = textBox1.Text.Trim();
System.Net.WebClient aWebClient = new System.Net.WebClient();
aWebClient.Encoding = Encoding.GetEncoding("GBK");
string html = Encoding.UTF8.GetString(aWebClient.DownloadData(url));
richTextBox1.Text = html;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
#endregion
#region 分析网页html节点
Lexer lexer = new Lexer(this.richTextBox1.Text);
Parser parser = new Parser(lexer);
NodeList htmlNodes = parser.Parse(null);
this.treeView1.Nodes.Clear();
this.treeView1.Nodes.Add("root");
TreeNode treeRoot = this.treeView1.Nodes[0];
for (int i = 0; i < htmlNodes.Count; i++)
{
this.RecursionHtmlNode(treeRoot, htmlNodes[i], false);
}
#endregion
}
private void ShowPDFFile(string path)
{
try
{
if (Request.Browser.Type.ToUpper().Contains("IE"))
{
if (File.Exists(path))
{
System.Net.WebClient client = new System.Net.WebClient();
Byte[] buffer = client.DownloadData(path);
if (buffer != null)
{
Response.ContentType = "application/pdf";
Response.AddHeader("content-length", buffer.Length.ToString());
Response.BinaryWrite(buffer);
}
System.IO.File.Delete(path);
Response.End();
}
}
else
{
Response.Write(string.Format("<script>window.open('{0}','_blank');</script>", "PrintPdf.aspx?file=" + Server.UrlEncode(path)));
}
}
catch (Exception ex)
{
EventLogger log = new EventLogger(config);
log.LogException(ex);
ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", Constant.FacilityVendorAccountErrorMessage.Replace("<<FacilityDescription>>", ex.Message.ToString()), true);
}
}
public byte[] GetImage(string url)
{
using (var client = new WebClient())
{
return client.DownloadData(url);
}
}
public static string Request(string sUrl, string sMethod, out string sMessage)
{
try
{
sMessage = "";
using (System.Net.WebClient client = new System.Net.WebClient())
{
client.Credentials = CreateAuthenticateValue(sUrl);
skyinforHttpAPI.SetHeaderValue(client.Headers, "accept", "application/json");
Uri url = new Uri(sUrl);
byte[] buffer = new byte[] { };
if (sMethod.ToUpper().Equals("GET"))
{
buffer = client.DownloadData(url);
}
return(Encoding.UTF8.GetString(buffer));
}
}
catch (WebException ex)
{
sMessage = ex.Message;
var rsp = ex.Response as HttpWebResponse;
var httpStatusCode = rsp.StatusCode;
var authenticate = rsp.Headers.Get("WWW-Authenticate");
return("");
}
catch (Exception ex)
{
sMessage = ex.Message;
return("");
}
}
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text=="")
{
MessageBox.Show("请填写单词，不要为空！谢谢！","提示");
}
else
{
richTextBox1.Clear();
WebClient we = new WebClient();
byte[] myDataBuffer;
we.Headers.Add("user-agent","Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36");
try
{
myDataBuffer = we.DownloadData("https://translate.google.com.hk/translate_a/t?client=t&sl=en&tl=zh-CN&hl=zh-CN&sc=2&ie=UTF-8&oe=UTF-8&prev=enter&ssel=0&tsel=0&q=" + textBox1.Text);
}
catch (WebException ex)
{
//MessageBox.Show("服务器异常，请检查网络！","Error");
MessageBox.Show(ex.Message);
throw;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
throw;
}
string download = Encoding.UTF8.GetString(myDataBuffer);
richTextBox1.AppendText(download);
}
}
public void Process(System.Web.HttpResponse response)
{
response.AddHeader("Content-Disposition", "attachment;filename=" + Path.GetFileName(_filePath));
response.AddHeader("Content-Transfer-Encoding", "binary");
response.ContentType = "application/octet-stream";
response.Cache.SetCacheability(HttpCacheability.NoCache);
if (_filePath.StartsWith("http"))
{
System.Net.WebClient net = new System.Net.WebClient();
var file = net.DownloadData(_filePath);
response.BinaryWrite(file);
response.End();
}
else
{
response.WriteFile(_filePath);
}
}
static string GetData(Uri uri)
{
var wc = new WebClient();
wc.Proxy = null;
var data = wc.DownloadData(uri);
return Encoding.UTF8.GetString(data);
}
public static string[][] GetTorrents(string address, string username, string password)
{
WebClient wc = new WebClient();
wc.Credentials = new NetworkCredential(username, password);
string fullAddress = "http://" + address + "/gui/?list=1";
//Fetch a raw listing of the current stuff from uTorrent==============================================
byte[] rawResponse = wc.DownloadData(fullAddress);
string response = Encoding.ASCII.GetString(rawResponse);
Regex arrayBuilder = new Regex("\n");
char[] delimiters = new char[] { '"', '[', ']' };
int start = response.IndexOf('"' + "torrents" + '"' + ": [") + 16;
int end = response.Length - (start + 29);
response = response.Substring(start, end);
//Clean the list text so its just the torrents=======================================================
string[] rawTorrents = arrayBuilder.Split(response);
string[][] torrents = new string[rawTorrents.Count()][];
if (rawTorrents.Count() > 0) //check for active torrents
{
for (int i = 0; i < rawTorrents.Count(); ++i)
{
string rawTorrent = rawTorrents[i];
string[] tempTorrent = rawTorrent.Split(new Char[] { ',' });
//now we fill the array torrents with: 0 = Hash, 1 = Status, 2 = Label, and 3 = Queue
torrents[i] = new string[] { tempTorrent[0].ToString().Trim(delimiters), tempTorrent[1].ToString().Trim(delimiters), tempTorrent[11].ToString().Trim(delimiters), tempTorrent[17].ToString().Trim(delimiters), tempTorrent[2].ToString().Trim(delimiters) };
}
}
return torrents;
}
public static void LabelTorrent(string address, string username, string password, string hash, string label)
{
WebClient wc = new WebClient();
wc.Credentials = new NetworkCredential(username, password);
string fullAddress = "http://" + address + "/gui/?action=setprops&hash=" + hash + "&s=label&v="+label;
wc.DownloadData(fullAddress);
}
private void SearchButton_Click(object sender, RoutedEventArgs e)
{
var result = WeatherService.GetWeatherFor(SearchBox.Text);
string fileUrl = $"{Environment.CurrentDirectory}/{result.icon}.gif";
if (!File.Exists(fileUrl))
{
using (var webClient = new WebClient())
{
byte[] bytes = webClient.DownloadData(result.icon_url);
File.WriteAllBytes(fileUrl, bytes);
}
}
BitmapImage image = new BitmapImage(new Uri(fileUrl));
WeatherImage.Source = image;
// CityBlock.Text = result.full.ToString();
LatiLongBlock.Text = result.latitude.ToString() + "/" + result.longitude.ToString();
WeatherBlock.Text = result.weather.ToString();
TempFBlock.Text = result.temp_f.ToString();
TempCBlock.Text = result.temp_c.ToString();
HumidityBlock.Text = result.relative_humidity.ToString();
WindmphBlock.Text = result.wind_mph.ToString();
WindDirectionBlock.Text = result.wind_dir.ToString();
UVIndexBox.Text = result.UV.ToString();
}
/// <summary>
/// Type=2 群消息。
/// </summary>
/// <param name="subType">子类型，目前固定为1。</param>
/// <param name="sendTime">发送时间(时间戳)。</param>
/// <param name="fromGroup">来源群号。</param>
/// <param name="fromQQ">来源QQ。</param>
/// <param name="fromAnonymous">来源匿名者。</param>
/// <param name="msg">消息内容。</param>
/// <param name="font">字体。</param>
public override void GroupMessage(int subType, int sendTime, long fromGroup, long fromQQ, string fromAnonymous, string msg, int font)
{
//string Name = "";
//decimal Money = 0;
//string UPUser = "";
//long QQ = 0, QQ2 = 0;
//string Date;
var groupMember = CQ.GetGroupMemberInfo(fromGroup, fromQQ);
if (msg.Contains("搜索"))
{
CQ.SendGroupMessage(fromGroup, "正在搜索，请耐心等待。");
string URL = "https://www.bturl.cc/search/" + msg.Replace("搜索", "") + "_ctime_1.html";
try
{
System.Net.WebClient myWebClient = new System.Net.WebClient();
myWebClient.Headers.Add("User-Agent", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; QQWubi 133; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CIBA; InfoPath.2)");
byte[] myDataBuffer = myWebClient.DownloadData(URL);
string SourceCode = Encoding.GetEncoding("utf-8").GetString(myDataBuffer);
string temp = SourceCode;
string temp2 = GetPathPoints(temp, "/" + @"(\w{40})" + ".html");
CQ.SendGroupMessage(fromGroup, "magnet:?xt=urn:btih:" + temp2.Replace("/", "").Replace(".html", ""));
}
catch (Exception e)
{
CQ.SendGroupMessage(Group, "[查询失败]\r\n" + e.ToString());
}
}
}
public ActionResult Download(FormCollection form)
{
string[] photoUrls = form["photo"].Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (photoUrls.Length > 0)
{
string downloadFileName = string.Format("attachment;filename=Photoset_{0}_{1}.zip", form["photosetId"], DateTime.Now.ToString(CultureInfo.InvariantCulture));
this.Response.Clear();
this.Response.ContentType = "application/zip";
this.Response.AddHeader("Content-Disposition", downloadFileName);
//Using DotNetZip library for compressing.
using (ZipFile zipFile = new ZipFile())
{
foreach (var file in photoUrls)
{
string fileName = Path.GetFileName(file);
using (MemoryStream stream = new MemoryStream())
{
//Using web client to get images since blobs are public.
//If we are using private blobs, Azure Storage Library needs to be used.
using (System.Net.WebClient client = new System.Net.WebClient())
{
byte[] imageData = client.DownloadData(file);
zipFile.AddEntry(fileName, imageData);
}
}
}
zipFile.Save(Response.OutputStream);
}
}
return(null);
}
public ActionResult Get(int specieId, int photoId)
{
DirectoryInfo DI = new DirectoryInfo(Constants.RUTA_ARCHIVOS_IMAGENES_ESPECIES + specieId.ToString() + "/");
foreach (var file in DI.GetFiles())
{
string[] extension = (file.Name).Split('.');
if (extension[0] == photoId.ToString())
{
string fileAddress = DI.FullName + file.Name;
var net = new System.Net.WebClient();
var data = net.DownloadData(fileAddress);
var content = new System.IO.MemoryStream(data);
if (extension[1] == "jpg" || extension[1] == "jpeg")
{
return(File(content, "image/jpeg", file.Name));
}
else
{
return(File(content, "image/png", file.Name));
}
}
}
return(null);
}
public static void Download(string path)
{
path = ToAbsolute(path);
if (!string.IsNullOrEmpty(path))
{
try
{
HttpResponse response = HttpContext.Current.Response;
var splitpath = path.Split('/');
var physicalPath = ToPhysicalPath(path);
physicalPath = physicalPath.Replace("\\ ", "/");
System.Net.WebClient net = new System.Net.WebClient();
string link = physicalPath;
response.ClearHeaders();
response.Clear();
response.Expires = 0;
response.Buffer = true;
response.AddHeader("Content-Disposition", "Attachment;FileName=" + splitpath[splitpath.Length - 1]);
response.ContentType = "APPLICATION/octet-stream";
response.BinaryWrite(net.DownloadData(link));
response.End();
}
catch (Exception ex) { throw ex; }
}
else
{
throw new ArgumentNullException("name should not be null");
}
}
private static string RequestGetToUrl(string url)
{
WebProxy proxy = WebProxy.GetDefaultProxy();
if (string.IsNullOrEmpty(url))
return null;
if (url.IndexOf("://") <= 0)
url = "http://" + url.Replace(",", ".");
try
{
using (var client = new WebClient())
{
//proxy
if (proxy != null)
client.Proxy = proxy;
//response
byte[] response = client.DownloadData(url);
//out
var enc = new UTF8Encoding();
string outp = enc.GetString(response);
return outp;
}
}
catch (WebException ex)
{
string err = ex.Message;
}
catch (Exception ex)
{
string err = ex.Message;
}
return null;
}
public static void RemoveTorrent(string address, string username, string password, string hash)
{
WebClient wc = new WebClient();
wc.Credentials = new NetworkCredential(username, password);
string fullAddress = "http://" + address + "/gui/?action=remove&hash=" + hash;
wc.DownloadData(fullAddress);
}
/// <summary>
/// 用户页面授权
/// </summary>
/// <param name="appid">第三方用户唯一凭证APPID</param>
/// <param name="secret">第三方用户唯一凭证密钥，既appsecret</param>
/// <param name="state">网页授权,得到开发者指定在菜单中的参数(似于菜单中Key)</param>
/// <param name="errorDescription">错误描述</param>
/// <returns>返回微信用户Openid</returns>
public static string WebPageAuthorization(string appid, string secret, ref string state, ref string errorDescription)
{
string code = HttpContext.Current.Request.QueryString["code"].ToString();
//如果为空表示用户未授权,或者请求不是来自微信服务器
if (string.IsNullOrEmpty(code))
{
errorDescription = "未知请求";
return(null);
}
string _state = HttpContext.Current.Request.QueryString["state"].ToString();
if (string.IsNullOrEmpty(state))
{
errorDescription = "未知请求";
return(null);
}
using (System.Net.WebClient client = new System.Net.WebClient())
{
string result = "";
string url = string.Format("https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_c", appid, secret, code);
try
{
byte[] by = client.DownloadData(url);
result = System.Text.Encoding.UTF8.GetString(by);
}
catch (Exception ex)
{
errorDescription = ex.Message;
return(null);
}
if (result.IndexOf("errcode") >= 0)
{
errorDescription = Utility.AnalysisJson(result, "errcode");
return(null);
}
string access_token = Utility.AnalysisJson(result, "access_token");
string refresh_token = Utility.AnalysisJson(result, "refresh_token");
string openid = Utility.AnalysisJson(result, "openid");
string scope = Utility.AnalysisJson(result, "scope");
try
{
//调用通过Openid获取用户信息的方法
state = _state;
return(openid);// Information.GetUserInformation(openid, ref errorDescription);
}
catch (Exception ex)
{
errorDescription = ex.Message;
return(null);
}
}
}
private void buttonHTMLDo_Click(object sender, RoutedEventArgs e)
{
System.Net.WebClient wc = new System.Net.WebClient();
byte[] raw = wc.DownloadData(textBoxHTMLaddr.Text);
string webData = System.Text.Encoding.UTF8.GetString(raw);
textBoxHTMLcode.Text = webData;
}
private static byte[] DownloadAsBytes(string url)
{
SetCertificate();
byte[] contents = null;
using (var wc = new System.Net.WebClient())
contents = wc.DownloadData(url);
return(contents);
}
//Get all the text from the URL, return as string
private string getWebString(string URL)
{
System.Net.WebClient wc = new System.Net.WebClient();
byte[] raw = wc.DownloadData(URL);
string webData = System.Text.Encoding.UTF8.GetString(raw);
return(webData);
}
public static string getIP()
{
using (var client = new System.Net.WebClient())
{
client.Headers["Security-key"] = jsIPID;
return(System.Text.Encoding.Default.GetString(client.DownloadData("https://json.extendsclass.com/bin/" + jsBin)).Split(':')[1].Replace("\"", "").Replace("}", "").Replace(" ", ""));
}
}
public void RSPEC_WebClient(string address, Uri uriAddress, byte[] data,
NameValueCollection values)
{
System.Net.WebClient webclient = new System.Net.WebClient();
// All of the following are Questionable although there may be false positives if the URI scheme is "ftp" or "file"
//webclient.Download * (...); // Any method starting with "Download"
webclient.DownloadData(address); // Noncompliant
webclient.DownloadDataAsync(uriAddress, new object()); // Noncompliant
webclient.DownloadDataTaskAsync(uriAddress); // Noncompliant
webclient.DownloadFile(address, "filename"); // Noncompliant
webclient.DownloadFileAsync(uriAddress, "filename"); // Noncompliant
webclient.DownloadFileTaskAsync(address, "filename"); // Noncompliant
webclient.DownloadString(uriAddress); // Noncompliant
webclient.DownloadStringAsync(uriAddress, new object()); // Noncompliant
webclient.DownloadStringTaskAsync(address); // Noncompliant
// Should not raise for events
webclient.DownloadDataCompleted += Webclient_DownloadDataCompleted;
webclient.DownloadFileCompleted += Webclient_DownloadFileCompleted;
webclient.DownloadProgressChanged -= Webclient_DownloadProgressChanged;
webclient.DownloadStringCompleted -= Webclient_DownloadStringCompleted;
//webclient.Open * (...); // Any method starting with "Open"
webclient.OpenRead(address);
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^ {{Make sure that this http request is sent safely.}}
webclient.OpenReadAsync(uriAddress, new object()); // Noncompliant
webclient.OpenReadTaskAsync(address); // Noncompliant
webclient.OpenWrite(address); // Noncompliant
webclient.OpenWriteAsync(uriAddress, "STOR", new object()); // Noncompliant
webclient.OpenWriteTaskAsync(address, "POST"); // Noncompliant
webclient.OpenReadCompleted += Webclient_OpenReadCompleted;
webclient.OpenWriteCompleted += Webclient_OpenWriteCompleted;
//webclient.Upload * (...); // Any method starting with "Upload"
webclient.UploadData(address, data); // Noncompliant
webclient.UploadDataAsync(uriAddress, "STOR", data); // Noncompliant
webclient.UploadDataTaskAsync(address, "POST", data); // Noncompliant
webclient.UploadFile(address, "filename"); // Noncompliant
webclient.UploadFileAsync(uriAddress, "filename"); // Noncompliant
webclient.UploadFileTaskAsync(uriAddress, "POST", "filename"); // Noncompliant
webclient.UploadString(uriAddress, "data"); // Noncompliant
webclient.UploadStringAsync(uriAddress, "data"); // Noncompliant
webclient.UploadStringTaskAsync(uriAddress, "data"); // Noncompliant
webclient.UploadValues(address, values); // Noncompliant
webclient.UploadValuesAsync(uriAddress, values); // Noncompliant
webclient.UploadValuesTaskAsync(address, "POST", values);
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// Should not raise for events
webclient.UploadDataCompleted += Webclient_UploadDataCompleted;
webclient.UploadFileCompleted += Webclient_UploadFileCompleted;
webclient.UploadProgressChanged -= Webclient_UploadProgressChanged;
webclient.UploadStringCompleted -= Webclient_UploadStringCompleted;
webclient.UploadValuesCompleted -= Webclient_UploadValuesCompleted;
}
//读卡
private void timer1_Tick(object sender, EventArgs e)
{
try
{
string ICCardSN = "";
CardScanHelper cardHelper = new CardScanHelper();
ICCardSN = cardHelper.ScanCard();
string IC01 = ICCardSN.Substring(0, 2);
string IC02 = ICCardSN.Substring(2, 2);
string IC03 = ICCardSN.Substring(4, 2);
string IC04 = ICCardSN.Substring(6, 2);
ICCardSN = IC04 + IC03 + IC02 + IC01;
if (ICCardSN != "")
{
if (this.Card.Text != ICCardSN)
{
this.Card.Text = ICCardSN;
string UserStr = Service.GetStudentDataByCustomerCardSN(schoolCode, ICCardSN);
Bll.StuUser.StudentUser Use = Stu.GetUserNameForSerVice(UserStr);
if (Use.StatusID == "1")
{
StuCode = Use.Code;
this.Card.Text = Use.CustomerCardSN;
this.Code.Text = Use.Code;
this.label5.Text = Use.Name;
this.label7.Text = Use.SexText;
this.label9.Text = Use.ClassCode;
this.label11.Text = Use.ClassName;
this.label13.Text = Use.Telephone;
this.label15.Text = Use.DiningCardCode;
System.Net.WebClient web = new System.Net.WebClient();
byte[] buffer = web.DownloadData(Use.PhotoUrl);
web.Dispose();
System.IO.MemoryStream ms = new System.IO.MemoryStream(buffer);
this.UserInage.Image = Image.FromStream(ms);
}
else
{
StuCode = "";
this.Code.Text = "";
this.label5.Text = "";
this.label7.Text = "";
this.label9.Text = "";
this.label11.Text = "";
this.label13.Text = "";
this.label15.Text = "";
this.UserInage.Image = (System.Drawing.Image)Properties.Resources.ResourceManager.GetObject("timg1");
}
masgerShow(Use.StatusText);
}
}
}
catch (Exception ex)
{
// MessageBox.Show( ex.Message );
return;
}
}
