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by: Chien Lau |
last post by:
I had a situation occur today that's happened a number of times before
and I'd like to get your take on it:
Imagine... You're developing a WinForms app for a client that includes
the use charts. So you purchase a .NET charting component, design the app,
and deliver it to the customer. One year later, the customer comes back and
says, "There's a bug in your app. The application crashes when I do such and
such to the chart." I start...
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by: Polomint |
last post by:
Does anyone know if there is a free System Information component available
in .NET? I would like to retrieve all the SysInfo that the Microsoft System
Information utility does and store it into a text file for later reading by
myself.
Failing that, is there a way to automate the System Information utility
programmatically?
Thanks in advance for any help.
John Young
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by: Edward Diener |
last post by:
How does one specify in a component that a property is a pointer to another
component ? How is this different from a property that is actually an
embedded component ? Finally how is one notified in a component when another
component is destroyed ?
I have a managed component called P. Let us say that C is another managed
component. If on P I have:
__property C * get_CComp();
__property void set_CComp(C *);
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by: ryan |
last post by:
is there a sysinfo control in VB.NET? If yes where can I
find it.
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by: AMDRIT |
last post by:
Hello everyone,
I have created a custom component and one of its properties is a class
object with it's own properties. During runtime, I can assign values to the
class object properties just fine. However, when attempting to assing
default values as designtime in the propertygrid, nothing is working on the
class object. I know that I am doing it wrong, any ideas what it is?
Thanks in advance
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by: Rob Griffiths |
last post by:
Can anyone explain to me the difference between an element type and a
component type?
In the java literature, arrays are said to have component types, whereas
collections from the Collections Framework are said to have an element
type.
http://java.sun.com/docs/books/jls/second_edition/html/arrays.doc.html
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by: Edward Diener No Spam |
last post by:
The definition of a component model I use below is a class which allows
properties, methods, and events in a structured way which can be
recognized, usually through some form of introspection outside of that
class. This structured way allows visual tools to host components, and
allows programmers to build applications and libraries visually in a RAD
environment.
The Java language has JavaBeans as its component model which allows Java...
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by: k.szczesny |
last post by:
Hi,
i'm new to HP-UX and of course 've got some issues...
I want to make some use of sys/sysinfo.h but when running program i
get:
Invalid argument
Here's a short code sample:
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by: Joe |
last post by:
Is it possible to have a component which is global to the entire
application? I need to have a single component act sort of like a server
which components in any of the forms can access.
For example if I drop a component on Form1 & Form2 and that component has a
property called Server, at design time I would like to be able to assign the
global component to the Server property.
I'm sure I'm asking for way too much...
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by: bharathreddy |
last post by:
In .Net COM+ components are referred to as serviced components,
Namespace: System.EnterpriseServices;
Advantage of Serviced Components:
object pooling,
database connection pooling,
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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: 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: 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: 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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