binaryreader

I have the following code: using (BinaryReader br = new BinaryReader( File.Open(FILE_PATH, FileMode.Open, FileAccess.ReadWrite))) { int pos = 0; int length = (int) br.BaseStream.Length; while (pos < length) { b[pos] = br.ReadByte(); pos++; } pos = 0; while (pos < length) { Console.WriteLine(Convert.ToString(b[pos])); pos++; } } The FILE_PATH is a const string that contains the path to the binary file being read. The binary file is a mixture of integers and characters. The integers are 1 bytes each and each character is written to the file as 2 bytes. For example, the file has the following

I'm trying to download a number of pdf files automagically given a list of urls. Here's the code I have: HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); request.Method = "GET"; var encoding = new UTF8Encoding(); request.Headers.Add(HttpRequestHeader.AcceptLanguage, "en-gb,en;q=0.5"); request.Headers.Add(HttpRequestHeader.AcceptEncoding, "gzip, deflate"); request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"; request.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0"; HttpWebResponse resp = (HttpWebResponse

I use the following code to read BigEndian information using BinaryReader but I'm not sure if it is the efficient way of doing it. Is there any better solution? Here is my code: // some code to initialize the stream value // set the length value to the Int32 size BinaryReader reader =new BinaryReader(stream); byte[] bytes = reader.ReadBytes(length); Array.Reverse(bytes); int result = System.BitConverter.ToInt32(temp, 0); CodesInChaos BitConverter.ToInt32 isn't very fast in the first place. I'd simply use public static int ToInt32BigEndian(byte[] buf, int i) { return (buf[i]<<24) | (buf[i+1]<

On this code: public static string Base64FromFileName(string fileName) { try { FileInfo fInfo = new FileInfo(fileName); long numBytes = fInfo.Length; FileStream fStream = new FileStream(fileName, FileMode.Open, FileAccess.Read); BinaryReader br = new BinaryReader(fStream); byte[] bdata = br.ReadBytes((int)numBytes); br.Close(); fStream.Close(); return Convert.ToBase64String(bdata); } catch(Exception e) { throw e; } } ...I get, courtesy of Visual Studio's Code Analysis tool, the warning, " Do not dispose objects multiple times...To avoid generating a System.ObjectDisposedException you should

I am trying to send a value by socket .So i have two parts in my project Client and server . The client sends a value to server using this code : System.IO.BinaryWriter binaryWriter = new System.IO.BinaryWriter(networkStream); binaryWriter.Write(1); binaryWriter.Write(2); binaryWriter.Flush(); So in other part i need to read the two values i mean 1 and 2 ; So in server part i have this code : static void Listeners() { Socket socketForClient = tcpListener.AcceptSocket(); if (socketForClient.Connected) { NetworkStream networkStream = new NetworkStream(socketForClient); while (true) { List<int>

I was searching for a way to check whether I've reached the end of a file for my binary reader and one suggestion was to use PeekChar as such while (inFile.PeekChar() > 0) { ... } However, it looks like I've run into an issue Unhandled Exception: System.ArgumentException: The output char buffer is too sma ll to contain the decoded characters, encoding 'Unicode (UTF-8)' fallback 'Syste m.Text.DecoderReplacementFallback'. Parameter name: chars at System.Text.Encoding.ThrowCharsOverflow() at System.Text.Encoding.ThrowCharsOverflow(DecoderNLS decoder, Boolean nothin gDecoded) at System.Text