streamreader

I have this code in console application and it runs in a loop try { HttpWebRequest request = (HttpWebRequest)WebRequest.Create(search); request.Headers.Add("Accept-Language", "de-DE"); request.Method = "GET"; request.Accept = "text/html"; using (HttpWebResponse response = (HttpWebResponse)request.GetResponse()) { using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.ASCII)) { string html = reader.ReadToEnd(); FindForMatch(html, url); } } } catch (Exception ex) { throw new Exception(ex.Message); } after few loops it gives Unable to read data from the transport

I want to read very large file (4GBish) chunk by chunk. I am currently trying to use a StreamReader and the Read() read method. The syntax is: sr.Read(char[] buffer, int index, int count) Because the index is an int it will overflow in my case. What should i use instead? The index is the starting index of buffer not the index of file pointer, usually it would be zero. On each Read call you will read characters equal to the count parameter of Read method. You would not read all the file at once rather read in chunks and use that chunk. The index of buffer at which to begin writing, reference .

I have an application that is localized for use across Europe. I have a menu option that loads a file from disk. This operation works fine on my dev machine but does not work on the virtual machine I use to test other operating systems _ e.g French, Spanish etc. A FileNotFoundException is generated when the StreamReader tries to open the file. It says "'Could not find the file C:\Program Files\MyCompany\MyTool\bin\Files\debug.txt'" Thing is, the file does exist, at the correct location and with the correct filename. The directory names on the target (French) operating system are the same as

While looking around for a while I found quite a few discussions on how to figure out the number of lines in a file. For example these three: c# how do I count lines in a textfile Determine the number of lines within a text file How to count lines fast? So, I went ahead and ended up using what seems to be the most efficient (at least memory-wise?) method that I could find: private static int countFileLines(string filePath) { using (StreamReader r = new StreamReader(filePath)) { int i = 0; while (r.ReadLine() != null) { i++; } return i; } } But this takes forever when the lines themselves from

I have 3 TextReaders -- a combination of StreamReaders and StringReaders. Conceptually, the concatenation of them is a single text document. I want to call a method (not under my control) that takes a single TextReader. Is there any built-in or easy way to make a concatenating TextReader from multiple TextReaders? (I could write my own TextReader subclass, but it looks like a fair amount of work. In that case, I'd just write them all out to a temp file and then open it with a single StreamReader.) Is there an easy solution to this that I'm missing? I just threw this together, so it's not super