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by: Vamsi |
last post by:
Hello,
I am working in VC++ environment.while using gdi+, i want to use a
public member variable of Bitmap. which needs to be initialized at the
time of creation. and i m using this gdi+ in a Dll application. i am
trying to initialize the bitmap object at the constructor. like
Bitmap m-bmpobj; // Bitmap Obj which is a private member of the
TextEffect Class
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by: phark52 |
last post by:
My main app calls LoadLibrary() to load a DLL, which calls
CreateThread(). This does NOT return NULL and I get a thread ID.
However, ThreadProc never gets executed when this code is in the DLL.
It works fine in the standalone EXE source.
I put example code below.
#define MB(msg) MessageBox(0, msg, "", MB_OK|MB_ICONINFORMATION);
DWORD APIENTRY tproc() {
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by: Michael Roper |
last post by:
In Jesse Liberty's "Programming in C#" he says that "...an assembly must
have exactly one entry point: DLLMain, WinMain, or Main. DLLMain is the
entry point for DLLs..."
In the MSDN ".Net Framework Developer's Guide" it says that "...each
assembly can have only one entry point (that is, DllMain, WinMain, or
Main..."
So we've got "must" vs. "can" and "DLLMain" vs. "DllMain."
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by: Arno Huetter |
last post by:
Hi there,
I invoke a native DLL function from managed code. This works fine, but
it seems that the DLL's DllMain function is never called upon
attaching / detaching. Does anyone have an idea why that could be the
case?
Thanks in advance!
Kind regards,
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by: Boris |
last post by:
With MFC Extension DLL that exports classes through __declspec(dllexport)
DLL_PROCESS_ATTACH/DLL_PROCESS_DETACH
1. Does each a process loads dll only once and unloads dll only once during
its life-time?
DLL_THREAD_ATTACH/DLL_THREAD_DETACH
2. Does each a thread loads dll only once and unloads dll only once during
its life-time? Does DLL_THREAD_DETACH occurs only when thread terminates?
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by: Adam |
last post by:
I have a managed cpp wrapper. Im using this in a native dll as a static
variable. I need to free this library when the dll is done being used. The
perfect place to do this is DllMain for DLL_PROCESS_DETACH, but I can't do
this when touching managed code, even if its just calling "delete
someObject;". Any recommendations on how to free this object (it needs to be
freed when the dll is being unloaded from its caller). Since the CRT is...
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by: Jozsef Bekes |
last post by:
Hi All,
is there a mechanism just like DllMain in VC6, a function that gets called
whenever an assembly gets loaded?
Thank you for all answers.
Jozsi
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by: Abubakar |
last post by:
Hi,
I have a dll that gets called by an exe, I just placed a little code in its
dlmain method and put a breakpoint on the code only to discover that its
getting called nearly hundreds of times. I suspect each time some exported
function is getting called the dllmain also gets called. Why is it happening
and why should it happen?
Regards,
...ab
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by: =?Utf-8?B?R2Vvcmdl?= |
last post by:
Hello everyone,
From MSDN,
http://msdn2.microsoft.com/en-us/library/ms682583.aspx
parameter fdwReason of DllMain has four values,
DLL_PROCESS_ATTACH
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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: 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: 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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