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by: Jason Heyes |
last post by:
Does this function need to call eof after the while-loop to be correct?
bool read_file(std::string name, std::string &s)
{
std::ifstream in(name.c_str());
if (!in.is_open())
return false;
char c;
std::string str;
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by: cnu |
last post by:
My program generates a log file for every event that happens in the program.
So, I open the file and keep it open till the end. This is how I open the
file for writing:
<CODE>
public CLogHandler()
{
this.m_fsLog = new FileStream(strTodaysLogFile, System.IO.FileMode.Append,
System.IO.FileAccess.Write, System.IO.FileShare.Read);
this.m_swLog = new StreamWriter(this.m_fsLog);
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by: Martin Svensson |
last post by:
Hello!
I need some help/recommendations on how to do the following.
I have a program that writes an IP address two control numbers and a
date to file, on one line. It's a basic text file and it looks like this:
----- beginning of file -----
192.168.0.1 0 0 2004-08-01
192.168.0.2 1 0 2004-08-21
192.168.0.4 0 1 2004-08-12
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by: Bill Cohagan |
last post by:
I'm writing a console app in c# and am encountering a strange problem. I'm
trying to use redirection of the standard input stream to read input from a
(xml) file. The following code snippet is from this app:
===============================
static void Main(string args)
{
if (args.Length > 0) Console.SetIn(new StreamReader(args));
//executes if I don't use the "<", ">" redirection syntax when invoking
XmlTextReader xmlin = new...
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by: GB |
last post by:
Hi Everybody!
I have 2 different processes/application. One is writing to a file and
another is reading from it. For some reason the code doesnt seems to
work and gives mscorlib.dll IOException error "This file is being used
by another process".
Both the applications are in C#.
P.S. Even if I try to open the file with NotePad (while my server is
writing data in the file)it gives the same error.
|
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by: Tibby |
last post by:
I need to read/write not only text files, but binary as well. It seems like on binary files, it doesn't right the last 10% of the file.
--
Thanks
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.538 / Virus Database: 333 - Release Date: 11/10/2003
|
by: Sumana |
last post by:
Hi All,
We developed our project on VC++.Net console application to
create image of disk and to write the image
We are having problem with reading and writing the sector
beyond 6GB Disk or Partition
we are using ReadFile , WriteFile and setFilePointerEx to read
and write the sectors and we are reading/writing 102400 sectors together,
even we have reduced the sectors still it is not able to
read or write,
our program is working fine...
|
by: dosworldguy |
last post by:
I have been having a very peculiar issue from a long time.
I have an application where multiple clients read from a shared set of
files. When a record is changed, sometimes the win9x clients still read
the old data (if it was read earlier) and this is causing data
corruption. WinNT clients inlcuding windows2000 & XP do not have this
issue. The program is complied in VC++, console mode.
I am unable to understand the cause. I flush the...
|
by: eholz1 |
last post by:
Hello PHP Group,
I am having trouble setting permissions correctly so that the
magickwand api (php 5.2) can read and
write images. I usually read a file from one directory, create a
magickwand resource from that file,
and transform the image, and save the new image with a new name to a
different directory.
I have seen that my file and folder permissions when set incorrectly,
|
by: someone28485 |
last post by:
hi,i need 2 write code in C#.Net to read a text file with text as
22.13
21.65
25.16
31.22
and so on, i need 2 read this text and then take mean of the 4 values and write that mean result in another file, so far i've only been able to read the whole text from one file and write it to another file,can anyone please help me solve my problem,i.e. how to read values in chunks of four,store them in an array (probably) and then take the mean...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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