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by: Prabhu |
last post by:
Hi,
We are having problem in converting a byte array to string, The byte array
has char(174), char(175), char(240), char(242) and char(247) as delimiters
for the message.
when we use "System.Text.Encoding.ASCII.GetString(bytearray)" of .Net
library, we found that the char (delimiters) specified above are replaced
with different char.
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by: goldfita |
last post by:
My last post -
http://groups.google.com/group/comp.lang.c/browse_thread/thread/eacc2938b4c8ee66/0bdf6ab20a6007d0
I have a little bit more challenging question this time. Suppose I
have
write_cmd(struct ast_connection *conn, char *msg, ...);
I want to call it like (forgive the syntax)
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by: Gregory.A.Book |
last post by:
I am interested in converting sets of 4 bytes to floats in C++. I have
a library that reads image data and returns the data as an array of
unsigned chars. The image data is stored as 4-byte floats. How can I
convert the sets of 4 bytes to floats?
Thanks,
Greg Book
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by: anide |
last post by:
Hi all I’ve some problem, I’m trying to converting a sorting algorithm from C++ to C#.
In C++ I’ve compiled it using MSVC and its working properly, and in C# I’m using .NET Framework 2.0 (Visual Studio 2005).
The problem occurred when I trying to opening and reading file:
=============
C++
=============
void LoadSourceFile(char * fileName, unsigned char * data, int length)
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by: allthecoolkidshaveone |
last post by:
I want to convert a string representation of a number ("1234") to an
int, with overflow and underflow checking. Essentially, I'm looking
for a strtol() that converts int instead of long. The problem with
strtol() is that a number that fits into a long might be too big for
an int. sscanf() doesn't seem to do the over/underflow checking.
atoi(), of course, doesn't do any checking. I've long thought it odd
that there aren't strtoi() and...
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by: zmy12007 |
last post by:
what different bettwen const tstring& str and tstring str as paramenter
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by: vcbytes |
last post by:
I am having a problem with the following code:
System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
String^ texts = textBox1->Text;
char *text = strToChars(texts);
String^ shiftcs = domainUpDown1->Text;
char *shiftc = strToChars(shiftcs);
int shift = atoi(shiftc);
char *cipher = encCCipher(text, shift);
String^ ciphers = gcnew String(cipher);
textBox2->Text = ciphers;
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by: kevin.eugene08 |
last post by:
Hello all,
Forgive the somewhat simple question I am sure this will be, but I am
having some problem understanding what: char **argv looks like. For
instance, i know through trial and error that if I do this:
#include <stdio.h>
int main(int argc, char *argv)
{
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by: Jrdman |
last post by:
hi,
in some function prototypes why they use const char* instead of
const char what's the need for const here is?
if we must use const
and why they don't use char *const instead because it's the right way
to designate a const string (i think)?
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by: screamer81 |
last post by:
Hello,
I've a SDK functions description for a scanner and I try to convert unmanaged DLL C++ functions to c#. I converted all except one of them. This function is getting a struct parameter.
int WINAPI ImgSave(_T_Scan_Param *ScanP, unsigned char *szMicr,
int *num_chars, int y0, int y1, int cOcrCode_option)
struct _T_Scan_Param {
char file1;
|
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,...
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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...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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