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by: TDH |
last post by:
Hi,
I need to do a raw copy of a byte array to an Int16 array.
For e.g., I have an byte array which has length 100, and I
need to copy this to an Int16 array that has length 50. So
2 elements in the byte array gets copied to 1 element in
the Int16 array.
In VB6, this was easily done using CopyMemory. I need
something in .NET that works as fast as CopyMemory. I
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by: Simon Schaap |
last post by:
Hello,
I have encountered a strange problem and I hope you can help me to
understand it. What I want to do is to pass an array of chars to a
function that will split it up (on every location where a * occurs in
the string). This split function should allocate a 2D array of chars
and put the split results in different rows. The listing below shows
how I started to work on this. To keep the program simple and help
focus the program the...
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by: Kueishiong Tu |
last post by:
How do I copy the content of a string in one encoding (in my case big5) to a
char array (unmanaged) of the same encoding?
I try the following
String line = S"123æ°´æ³¥";
char buffer;
for(int i=0; i<line->get_length(); i++)
{
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by: Web Team |
last post by:
Hi All,
I'm trying to update the contents of an XML node. My original code:
Dim loXMLDoc As XmlDocument = New XmlDocument
Dim loNode As XmlNode
loXMLDoc.Load(HttpContext.Current.Server.MapPath(strXMLFileLocation))
loNode = loXMLDoc.SelectSingleNode("/Site/Content/TextArea" &
textAreaID)
loNode.InnerText = strContent
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by: Lance |
last post by:
I have an array of bytes that I need to convert into an
array of Integers. But, the number of bits per value in
the Byte array is not necessarily divisible by 8 (although
it will never exceed 32).
For example, lets say I have a an array of bytes
(byteValues) that represents a string of 7 bit values. In
this case, the first value would be stored in the first 7
bits of byteValues(0), the second value would be stored in
the last bit of...
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by: lgbjr |
last post by:
Hello All,
I¡¯m using a context menu associated with some pictureboxes to provide
copy/paste functionality. Copying the image to the clipboard was easy. But
pasting an image from the clipboard is proving to be more difficult. These
pictureboxes are bound to an AccessDB. If the user wants to add an image,
they select an image using an OpenFileDialog:
Dim result As DialogResult = Pic_Sel.ShowDialog()
If (result = DialogResult.OK) Then
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by: marfi95 |
last post by:
Hi all.
I need to copy a byte array into a string, but starting at a specific
location in the byte array. This is where I get hung up. For example if
my byte array is (100) big, I might want to start at position 60 for
example and copy from 60 to the next null byte in the array to my
string. The starting position is variable, as is where the next null
byte is in the byte array.
The array I'm dealing with is much bigger than that, so...
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by: =?Utf-8?B?U3VzaGlTZWFu?= |
last post by:
Hello. How I can copy one byte array to other byte array?
For example I have
byte array1 = new byte;
byte array2 = new byte;
in array1 I have useful data from position 55 to 105 and I need copy those
bytes to array2 on position from 15 to 65.
How to do this? There are should be some function which work like "copy"
function in C++.
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by: TonyJ |
last post by:
Hello!
Now to my question.
Here I copy from a byte array into another byte array and then convert to a
string.
Is it possible to convert some part from a byte array into a string directly
without having
to use a temporary byte array as I have done below?
//byte buffer = new byte;
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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: 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,...
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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: 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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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