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by: wkodie |
last post by:
I'm having trouble encrypting/decrypting a simple string using the
System.Security.Cryptography.TripleDESCryptoServiceProvider, etc...
The encryption works, but the decryption does not properly decrypt
several of the first few characters.
Here's the code:
class TMyCipher
{
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by: Gary Short |
last post by:
Hello group,
I was wondering if anyone here could help me with an odd WebClient
problem. When I run the following code:
WebClient aWebClient = new WebClient();
Byte aBA = aWebClient.DownloadData("http://www.microsoft.com");
string strContent = Encoding.ASCII.GetString(aBA);
Everything works as expected. However, when I run the following code:
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by: Brian Rice |
last post by:
I have a socket application that is sending and receiving packets
asynchronously. It works great except, when I receive packets that are
larger than my receive buffer which then generate several EndReceive
calls... these calls seem to be sometimes coming out of order.
For example, the following is from my log file:
Connection at 5/1/2004 11:39:14 AM
SENT> ZZZ:1:FMZZZ:ID1234:PWAAAA:VR100:\0
RCVD>...
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by: kscdavefl |
last post by:
I am using the following code to populate a texst box:
private string convertstring(string getLD)
{
Byte myBytes13 = {13};
string myStr13 = System.Text.Encoding.ASCII.GetString(myBytes13);
Byte myBytes10 = {10};
string myStr10 = System.Text.Encoding.ASCII.GetString(myBytes10);
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by: KRoy |
last post by:
I have a password stored in the Registry encrypted using
System.Security.Cryptography DES Algorithm. I supplied it
a password and a Initialization Vector.
I am trying to decrypt it using the CryptoAPI in VB6. I
am using the CryptDeriveKey to generate a session key from
a password. But it is not working and I am sure the
password is correct.
In .net I supplied an IV, when and how do I do that using
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by: Terrance |
last post by:
I'm trying to create a small messenger program that uses the tcpclient and
tcplistenter objects. When I start the application and run the thread that
fires the tcplistener; once the client sends data then closes the stream and
the connection I receive the message Unable to read data from the transport
connection: An existing connection was forcibly closed by the remote host.
How can I keep the connection listener listening for new traffic?...
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by: Sir Psycho |
last post by:
Hi,
For some reason, when i step over this code, it returns the full byte
stream im expecting from the server, however when I let it run with no
intervention, it only seems to grab a small chunk on the stream.
What am I doing wrong? There is more code than this, but this is the
problem code.
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by: id10t error |
last post by:
Hello,
I am trying to write soem code that will send data to an Oneil printer
over our network. I know the printer works and is setup correctly
because I can print to it from there software. In my program i am
getting this error.
System.IO.IOException was unhandled
Message="Unable to read data from the transport connection: An
existing connection was forcibly closed by the remote host."
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by: Eps |
last post by:
Hi there,
I believe all strings in .net are unicode by default, I am looking for a
way to remove all non ascii characters from a string (or optionally
replace them).
There is an article on code project which kind of looks like it does
what I want but I can't help thinking it makes it more complex than it
needs to be.
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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: 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: 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...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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...
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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: 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();...
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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: 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
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