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by: Dejun Yang |
last post by:
Could anybody help me?
How to sink an event from C++.NET in C#? For example, for
following CSource, how to sink EventTest in C#?
#pragma once
#include <windows.h>
using namespace System;
namespace CSource
{
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by: Robert Zurer |
last post by:
My architecture is, (ala Fowler PoEAA)
Presentation Layer
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Service Layer
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Problem Domain
(My Business Objects are held in memory)
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Persistence Layer
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by: Relaxin |
last post by:
It is just me or has MS created some of the worst ways to access and display
data?
You can use a DataSet, but if you want to sort or filter the data to must
use a DataView which is created from a DataSet.
But, if you sort by using the Grid (clicking the header) you can no longer
use the DataSet (or maybe the DataView, if that is what you are using) to
locate the record that the user has selected!!
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by: James Fortune |
last post by:
In response to different users or situations (data context) I
transform the appearance and characteristics of Access Forms through
code. This seems to fit in with the idea of polymorphism. Do people
consider Access Forms to be Polymorphic?
James A. Fortune
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by: techie |
last post by:
I have created an event sink in my ATL COM project. The event sink receives
events from a C# component. There is no problem with receiving events but
when my COM object is released I get an access violation - (MSCORWKS.DLL):
0xC0000005: Access Violation.
At first I thought it could be due to my C++ code but after quite a lot of
investigation I don't think there is nothing wrong with it. The access
violation occurs after the destructor...
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by: techie |
last post by:
I have created an event sink in my ATL COM project. The event sink receives
events from a C# component. There is no problem with receving events but
when my COM object is released I get an access violation - (MSCORWKS.DLL):
0xC0000005: Access Violation.
Here's my event sink class:
namespace
{
static const int EVENT_ID = 111;//any arbitary value
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by: moondaddy |
last post by:
I'm new to c# and am wondering if its possible to access members of a nested
class. Can someone please advise? Thanks.
class Program
{
static void Main(string args)
{
try
{
Test1 obj = new Test1();
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by: lactaseman |
last post by:
While I know this is not the correct venue... I realize this is of
little to no importance to most out there... however, if I had found
this in my initial searches, I would have used this. So, as an
alternative to the mentalis.org's IniReader, I submit the following
files to the web news group DBs...:
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
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by: Andy B |
last post by:
I have a class I am creating for data access. I need to access controls from
inside the class that are on a particular page. How do I do this? or is
creating an instance of the page class and using FindControl the only way to
do it?
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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: 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: 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: 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: 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: 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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