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by: PHil Coveney |
last post by:
Hello,
I am having difficulty marshalling structures when calling DeviceIoControl.
I am importing this Win32 function as
static extern int DeviceIoControl (int hDevice,
int dwIoControlCode,
ref int lpInBuffer,
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by: Animesh |
last post by:
Hi All,
I don't know whethher this is possible or not. This is the result of a
bad design problem.
Here I go; I have a structure like this:
typedef struct _s_index_entry {
char *doc_id;
double s_id;
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by: Howard Kaikow |
last post by:
I've got the following in a VB 6 project:
Private Type PROCESSENTRY32
dwSize As Long
cntUsage As Long
th32ProcessID As Long
th32DefaultHeapID As Long
th32ModuleID As Long
cntThreads As Long
th32ParentProcessID As Long
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by: swartzbill2000 |
last post by:
I am familiar with the VB6/VC6/ATL way of marshalling an incoming
interface via New (VB), and then marshalling an outgoing interface with
some form of Advise. To me it looks like .Net has marshalling on a
function-by-function basis. Is there a way in .Net to marshall entire
interfaces?
Bill
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by: bonk |
last post by:
I am currently trying to write a longer article about Marshalling when
using . Does anyone know books, articles, or websites that
cover Marshalling in Platform Invocation Services ()?
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by: RJ Lohan |
last post by:
Howdy,
I have a legacy DLL for which I have a problem marshalling a parameter type
of char**.
The function header (C++) is as so;
extern "C" __declspec(dllexport) int __stdcall GetChildren(GetChildrenParm
*, Results *);
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by: calenlas |
last post by:
Hi all,
I'm taking my first steps into C# <--C++ DLL Interop and
unfortunately I've run into (what seems to be) a very complicated case
as my first task. Perhaps someone here can help me.
I need to pass an array of RADIO_INFO2 structures to be filled by a
function in the DLL. This is how the structure is defined in the C++
example that comes with the DLL:
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by: d-42 |
last post by:
Hi,
I'm pretty sure I've just got a Marshalling problem, but I'm
completely stumped. If there is a better newsgroup to post this in,
please point me towards it.
First I'm trying to use SendMessage() with WM_COPYDATA to send a
string data between two instances of a program. As part of the
debugging I've written two methods one where a given instance will
obtain its own hWnd and send itself the message, one where it accepts
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by: d-42 |
last post by:
Hi,
I'm pretty sure I've just got a Marshalling problem, but I'm
completely stumped. If there is a better newsgroup to post this in,
please point me towards it.
First I'm trying to use SendMessage() with WM_COPYDATA to send a
string data between two instances of a program. As part of the
debugging I've written two methods one where a given instance will
obtain its own hWnd and send itself the message, one where it accepts
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by: santoshdarekar |
last post by:
HI,
I have some code which I am reverse engineering. Here is one module which is used as calculation madule and marshalling is used in it. But, still there is performance issue as the CPU time the module is taking to deal with the unmannaged data through dll and execution is much more. Is there any way to avoid this marshalling? I also wants to learn more about marshalling. Is there any link from where I can free download any ebook or...
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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: 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: 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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