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Re: extracting data from specific column and row in text file 11 Years Ago by nickayin StreamReader tr = new StreamReader("C:\\Floor Schedule2.txt"); string line = tr.ReadLine(); … Re: read a file byte by byte 14 Years Ago by farooqaaa StreamReader.Read takes char[] as the first argument not byte[]. Use this code if you want to use char[] array instead of byte[]: [CODE] char[] str = new char[12]; for(i=0; i < lenght_of_file; i++) { sr.Read(str,i,1); } [/CODE] Thanks Re: ReadLine method 13 Years Ago by Chellam2 StreamReader.ReadLine() reads one line at a time. If you want multiple lines you will have to loop through the data. Or, depending on the program, you may be able to do the event multiple times reading one line of text each time. StreamReader 15 Years Ago by Jennifer84 I am using StreamReader to read a File. With the code below I am …;Green"] //Create an instance of StreamReader to read from a file.[/COLOR] StreamReader^ sr = gcnew StreamReader( "C:\\File.txt" ); [COLOR… Re: StreamReader 15 Years Ago by Jennifer84 …;Green"] //Create an instance of StreamReader to read from a file.[/COLOR] StreamReader^ sr = gcnew StreamReader( "C:\\File.txt" ); String… Re: StreamReader 15 Years Ago by Jennifer84 …;Green"]//Create an instance of StreamReader to read from a file.[/COLOR] StreamReader^ sr = gcnew StreamReader( "C:\\File.txt" ); String… Re: StreamReader 15 Years Ago by Jennifer84 … a solution. [code] //Create an instance of StreamReader to read from a file. StreamReader^ sr = gcnew StreamReader( "C:\\File.txt" ); String… Re: StreamReader 15 Years Ago by Sci@phy … string fileName = @"c:\countrylist3.csv"; 6 7 StreamReader sr = new StreamReader(fileName); 8 9 try 10 { 11 while (sr.Peek… Re: StreamReader 15 Years Ago by Jennifer84 … vectors instead. Line->Split(Delimiter->ToString()); [code] StreamReader^ sr = gcnew StreamReader( "C:\\File.txt" ); String^ Delimiter = ","… Re: streamreader 13 Years Ago by MattyRobot looking on msdn ([URL="http://msdn.microsoft.com/en-us/library/system.io.streamreader.readtoend.aspx"]http://msdn.microsoft.com/en-us/library/system.io.streamreader.readtoend.aspx[/URL]) StreamReader has a ReadToEnd function. is this what you were looking for? StreamReader 13 Years Ago by m_wylie85 …\michael\Documents\data.txt ";//path to text file StreamReader reader = new StreamReader(file); string line = null; foreach (string record in reader… streamreader 13 Years Ago by asadaziz … the file the code i am using is [CODE] StreamReader ^sr= gcnew StreamReader("example.txt"); String ^str; while(sr->… Re: StreamReader and Position 12 Years Ago by pcolmer … static void SetPosition(this StreamReader streamReader, long position) { streamReader.BaseStream.Seek(position, SeekOrigin.Begin); streamReader.DiscardBufferedData(); } } [/CODE…target, Object[] args) at ExtensionMethods.GetPosition(StreamReader streamReader) Is there something I've done … Re: StreamReader and Position 12 Years Ago by hsummerhays ….Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.GetField, null, streamReader, null); int charlen= (int) streamReader.GetType().InvokeMember( "charLen", BindingFlags.DeclaredOnly | BindingFlags… Re: StreamReader and Position 10 Years Ago by Javier_4 …return line; }); } public static void Peek(this StreamReader reader, Action action) { if(action != null)… } } } public static void Peek(this StreamReader reader, Action<StreamReader> action) { if (action != null… Re: StreamReader and Position 10 Years Ago by Javier_4 …return line; }); } public static void Peek(this StreamReader reader, Action action) { if(action != null)… } } } public static void Peek(this StreamReader reader, Action<StreamReader> action) { if (action != null… StreamReader/Writer Error on Close 14 Years Ago by Darkicon … file that the Reader read. The problem is that the StreamReader and Writer seem to fail to close. At first when…;, MsgBoxStyle.OkOnly, "Debug") Try Using sr As StreamReader = New StreamReader(ToolStripStatusLabel4.Text) Using sw As StreamWriter = New StreamWriter(Environment.GetEnvironmentVariable… Re: StreamReader and Position 18 Years Ago by tgreer …StreamReader2. /// </summary> public class StreamReader2 : System.IO.StreamReader { public StreamReader2(String path) : base(path) { } }…} [/code] That derives a new class from [b]StreamReader[/b]. It also defines a constructor, overriding the particular … where I need help. The [b]StreamReader.ReadLine()[/b] method uses a lot of… Re: StreamReader and Position 18 Years Ago by tgreer …derive a class from [b]TextReader[/b], just as [b]StreamReader[/b] itself does. This means, in effect, I created…quot; class with all the functionality of a regular [b]StreamReader[/b], plus a [b]BytesRead[/b] property suitable for …The "gotchas" involve code that the native [b]StreamReader[/b] can access from the [b]System.IO[/b] namespace… StreamReader and Position 18 Years Ago by tgreer …basic issue is this: when using a [b]StreamReader[/b], and [b]ReadLine[/b], to process …; within a file. This is because [b]StreamReader[/b] doesn't actually read from a FILE,…of the record you just read with [b]StreamReader.ReadLine()[/b], you cannot know. There has to…back to it. I'm using a [b]StreamReader[/b] because I am indeed reading a text… StreamReader and Position (In VB) 17 Years Ago by Jake1164 …has run into the following issue: when using a [B]StreamReader[/B], and [B]ReadLine[/B], to process a text … This is basically a hacked version of the .NET [B]StreamReader[/B] code. It adds two public properties, [B]LineLength[/B…[B].BaseStream.Seek()[/B]. It could be better. The real StreamReader code uses some methods internal to some of the core… Re: StreamReader and Position (In VB) 15 Years Ago by vbguru2008 …;214443]I converted TGREER's C# implementation of a hacked StreamReader class to VB.NET and wanted to provide it for… As String) Dim contents As String Dim read As StreamReader Try read = New StreamReader(FullPath) contents = read.ReadToEnd read.Close() Return contents… StreamReader with OpenReadAsync 14 Years Ago by Ultratermi …++/Cli but its not rly different. [CODE] IO::StreamReader^ sr = gcnew IO::StreamReader(webClientOther->OpenReadAsync(gcnew Uri("Site"))); [/CODE…] In C#? [CODE] IO.StreamReader^ sr = new IO.StreamReader(webClientOther.OpenReadAsync(new Uri("Site"))); [/CODE] I… Re: StreamReader and Position 9 Years Ago by Cesc_1 …'s so simple that it doesn't need even a StreamReader); now I want to add more accurate error reporting capabilities… where the error happens. The lack of positional information makes StreamReader/StringReader to be a class with low reusability. Note that… Re: StreamReader and Position 18 Years Ago by tgreer …. This is basically a hacked version of the .NET [b]StreamReader[/b] code. It adds two public properties, [b]LineLength[/b… [b].BaseStream.Seek()[/b]. It could be better. The real StreamReader code uses some methods internal to some of the core… Re: StreamReader and Position 18 Years Ago by mfm24 … a similar problem and noticed there's a very useful StreamReader field called charPos which appears to be what you want… actually get the value was to use reflection: Int32 GetCharpos(StreamReader s) { Int32 charpos= (Int32) s.GetType().InvokeMember("charPos"… Re: StreamReader and Position 17 Years Ago by joepgrooten … was having similair problems, and your adapted version of the StreamReader provided me with enough information to solve it. Please note… that if you want to use Seek() in the StreamReader you must change the value of ReadBytes accordingly ! Otherwise it… Re: StreamReader with OpenReadAsync 14 Years Ago by kvprajapati …::WriteLine("Object : " + e->UserState); IO::StreamReader^ sr=gcnew IO::StreamReader(e->Result); ..... } int main(array<System::String… StreamReader/Writer help 13 Years Ago by SciFiCoder …create a program that uses StreamWriter and StreamReader objects to open two text files. …"); } } sw.Write("\n"); StreamReader sr = new StreamReader(valueTextFilePath); // Opens existing file for reading if (File… StreamReader From FileOpenDialog 12 Years Ago by Scottishidiot …openfiledialog to find a file and then use streamreader to read the text and use it in…HiScoreOpen.FileName; StreamReader SR = null; SR = new StreamReader(HiScoreOpen.FileName);…