creating a file from input stream

Posted by daemonkid on Stack Overflow See other posts from Stack Overflow or by daemonkid
Published on 2010-05-30T11:54:42Z Indexed on 2010/05/30 12:12 UTC
Read the original article Hit count: 257

Filed under:

c#

|

filestream

My component will receive a pdf file as a filestream from which I will need to create a file.

For testing purposes I am trying to read a file using the filestream object and recreate it at a different location. But the recreated file is created blank. the recreated file has the same number of pages though...

This is the code

StreamReader sr = new StreamReader(_filePath);
str = sr.ReadToEnd();
File.WriteAllText(@"C:\recreated.pdf", str);

what am I doing wrong?

© Stack Overflow or respective owner

Related posts about c#

.NET WebRequest.PreAuthenticate not quite what it sounds like

as seen on West-Wind - Search for 'West-Wind'
I’ve run into the problem a few times now: How to pre-authenticate .NET WebRequest calls doing an HTTP call to the server – essentially send authentication credentials on the very first request instead of waiting for a server challenge first? At first glance this sound like it should be easy:… >>> More
HttpWebRequest and Ignoring SSL Certificate Errors

as seen on West-Wind - Search for 'West-Wind'
Man I can't believe this. I'm still mucking around with OFX servers and it drives me absolutely crazy how some these servers are just so unbelievably misconfigured. I've recently hit three different 3 major brokerages which fail HTTP validation with bad or corrupt certificates at least according to… >>> More
Dynamic Type to do away with Reflection

as seen on West-Wind - Search for 'West-Wind'
The dynamic type in C# 4.0 is a welcome addition to the language. One thing I’ve been doing a lot with it is to remove explicit Reflection code that’s often necessary when you ‘dynamically’ need to walk and object hierarchy. In the past I’ve had a number of ReflectionUtils that used string based expressions… >>> More
The dynamic Type in C# Simplifies COM Member Access from Visual FoxPro

as seen on West-Wind - Search for 'West-Wind'
I’ve written quite a bit about Visual FoxPro interoperating with .NET in the past both for ASP.NET interacting with Visual FoxPro COM objects as well as Visual FoxPro calling into .NET code via COM Interop. COM Interop with Visual FoxPro has a number of problems but one of them at least got a lot… >>> More
Finding a Relative Path in .NET

as seen on West-Wind - Search for 'West-Wind'
Here’s a nice and simple path utility that I’ve needed in a number of applications: I need to find a relative path based on a base path. So if I’m working in a folder called c:\temp\templates\ and I want to find a relative path for c:\temp\templates\subdir\test.txt I want to receive back subdir\test… >>> More

Related posts about filestream

SQL SERVER – Guest Post – Jacob Sebastian – Filestream – Wait Types – Wait Queues – Day 22 of 28

as seen on SQL Authority - Search for 'SQL Authority'
Jacob Sebastian is a SQL Server MVP, Author, Speaker and Trainer. Jacob is one of the top rated expert community. Jacob wrote the book The Art of XSD – SQL Server XML Schema Collections and wrote the XML Chapter in SQL Server 2008 Bible. See his Blog | Profile. He is currently researching on… >>> More
Silverlight 4.0 FileStream

as seen on Stack Overflow - Search for 'Stack Overflow'
FileStream fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read); Arguments: << path Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=4… >>> More
SQL Server 2008: FileStream Insertion Failure w/ .NET 3.5SP1

as seen on Stack Overflow - Search for 'Stack Overflow'
I've configured a db w/ a FileStream group and have a table w/ File type on it. When attempting to insert a streamed file and after I create the table row, my query to read the filepath out and the buffer returns a null file path. I can't seem to figure out why though. Here is the table creation script: … >>> More
C# System.IO.Filestream doesn't support Hebrew

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all Am I missing something or does System.IO.Filestream not read unicode txt files containing Hebrew? Thanks Jonathan >>> More
Synchronization requirements for FileStream.(Begin/End)(Read/Write)

as seen on Stack Overflow - Search for 'Stack Overflow'
Is the following pattern of multi-threaded calls acceptable to a .Net FileStream? Several threads calling a method like this: ulong offset = whatever; // different for each thread byte[] buffer = new byte[8192]; object state = someState; // unique for each call, hence also for each thread lock(theFile) { … >>> More