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by: Angus Comber |
last post by:
Hello
I have received a lot of help on my little project here. Many thanks.
I have a struct with a string and a long member. I have worked out how to
qsort the struct on both members. I can do a bsearch on the long member
(nKey) but I am struggling to do a search using the string member.
The code I am running appears below. It doesn't crash or anything. It is
just that when I do the last bsearch using "192.168.1.3" I SHOULD find...
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by: SB |
last post by:
I feel dumb to ask because I bet this is a simple question...
Looking at the code below, can someone please explain why I get two
different values in my Marshal.SizeOf calls (see the commented lines)?
TIA!
sb
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by: dhornyak |
last post by:
I have been banging my head against the wall for a while now, and can't
seem to id the problem. I've been through a ton of posts and the code
doesn't seem any different. Can anybody see it?
When I call to GetTokenInformation I receive a buffer size (see
//HERE... comment in code), but when I let the code continue, asp.net
just sits there returning nothing, apparently on the
Marshal.AllocHGlobal call.
Here's the library function:
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by: weixian_shen |
last post by:
I'm trying to call my DLL written in C, and got the error:
Cannot marshal field 'b' of type 'mystruct': There is no marshaling
support for this type.
The 2 functions in the DLL are:
void unpack(mystruct* str, void* in_buf);
void pack(mystruct* str, void* out_buf);
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by: Cyril |
last post by:
Hello,
I have a problem to marshal a structure that contains an array of an
others struct. This array is an array size fixed (MyStruct myStructs
and not MyStruct *myStructs).
For example :
C declaration :
struct Point {
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by: kevin |
last post by:
Hi
I have a C struct that is of the following
typedef struct{
DWORD num_conversions; ...
short *sample_values;
....
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by: twawsico |
last post by:
I have a piece of code that needs to read the contents of a binary file
(that I've created with another app) into an array of structures. The
binary data in the file represents just a series of singles that
correspond to those in my structure detailed below. So when I load the
file, all that I know for certain is that there will be some multiple
of these eight singles represented in the binary data.
My code below will read the data...
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by: enliteneer |
last post by:
I have an array of structures (my own typedef) that I wish to pass to
a function.
Since the array with the structs is rather large, I would like to
pass
a pointer to just the first element and have the callee function
recast
it as an array instead of just a pointer to the first element of the
array..
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by: O.B. |
last post by:
When using Marshal to copy data from a byte array to the structure
below, only the first byte of the "other" array is getting copied from
the original byte array. What do I need to specify to get
Marshal.PtrToStructure to copy the all the data into the "other"
array?
unsafe public struct DeadReckoning
{
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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: 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: 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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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