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by: bclegg |
last post by:
Hi,
I have to use a 3rd party C++ DLL say (3PDLL)
It comes with a header file that declares its interface.
The interface is a structure say (3PStruct) that has a member for each
exposed function.
We (not I)have made a C++ dll say (MyInterface)that attaches to this DLL
and exposes its public functions.
MyInterface is then used by the main VB app.
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by: one2001boy |
last post by:
Hello,
I can use call a function with any arugment from LoadLibrary(),
but not a function with argument of "FILE*.
For example, I can build a .DLL dynamically loaded library with
option /DDD in VC++ in command link.exe.
This dynamically loaded library can then be loaded by
function LoadLibrary(). The address of a function say
func1(int) inside .DLL file can be exported and accessed by function
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by: ATS |
last post by:
HOWTO Implement LoadLibrary\GetProcAdrress\FreeLibrary in C#
Please help,
I want to fully implement LoadLibrary\GetProcAdrress\FreeLibrary in C#, and
be able to call functions that I use GetProcAddress on to pass info to
non-.NET apps. I can not use the standard "interop" process, as the DLL's are
created dynamically. I need this:
========================================
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by: AK |
last post by:
I'm using a .NET Windows Forms Applications project.
I'm using LoadLibrary & GetProcAddress to use a DLL function.
This is all done in the main cpp file.
I would like to use this DLL function in a .h file. So I code :
(Proc2) (0x378, 12)....... (where Proc2 is the function)
I get a compiler error : C2065 : 'Proc2' : undeclared identifier.
I'm guessing I'm not calling this function properly - how can I fix this
problem ?
When I write a...
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by: Usenet User |
last post by:
I need to be able to call the same API function from VB, which will
reside in different DLLs. While all of the functions have the same
signature and name, DLL file names are not known at compile time.
Therefore, my assumption that using Declare statement or DllImport
attribute is NOT an option in such a case.
I can use LoadLibrary() and GetProcAddress() from Kernel32 to get the
addreses, but is there a way to actually call an API method...
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by: Beorne |
last post by:
I have a propertary library dll (used to drive a device) that I call
from my C# code.
Calling the functions from C++ is really faster than calling them in C+
+. From C++ the call is almost instantaneous, from C# is about 1.5
seconds long.
For example, this command powers a device based on an interface switch
and returns a message in Ack_Msg that is len long. Besides returns an
error code.
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by: Terry Olsen |
last post by:
I'm using the SciLexer.dll to write a code editor for an in-house scripting
language. I have the editor window up on a form but I need to use it's API.
I've used the following commands to load the dll:
Private scihWnd As Integer 'Scintilla's hWnd
Private SciFunc As Integer 'Scintilla's Main Function Call
Private sciptr As Integer 'Scintilla's Direct Pointer
Private scihmod As Integer 'Scintilla's hMod
scihmod =...
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by: Markus Eßmayr |
last post by:
Hello!
I'm writing a .NET component that forwards calls to it's functions on to an
unmanaged DLL. This DLL is loaded dynamically using LoadLibrary and the
function pointers are retrieved using GetProcAddress.
The "references" to the unmanaged DLL are held inside my ref class.
See this example:
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by: Ryanivanka |
last post by:
hi ,everyone ,please check my codes,i am really confused.
the codes of win32 dll is as follows:
***********************the win32 DLL writen in c++*****************
extern "C"
{
__declspec(dllexport) WCHAR* __stdcall getWNameOfComponnet();
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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: 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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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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