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by: Sam Sungshik Kong |
last post by:
Hello!
A disposable object's Dispose() method can be called either explicitly by
the programmer or implicitly during finalization.
If you call Dispose, the unmanaged resources are released earlier.
Thus, if you think the unmanaged resources are important, you call Dispose
explicitly.
My question is what's the criteria to decide the unmanaged resources are
important.
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by: Carlos |
last post by:
I would like to create a component that inherits from sqlconnection, but it
is sealed. What ancestor can I inherit from?
I've seen this:
public sealed class SqlConnection : Component, IDbConnection,
ICloneable
So, I've tried:
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by: Rolf Gossen |
last post by:
Hello NG,
sometimes I read: "Never store an SqlClient.SqlConnection in a Session
Variable." But noone explains why. Is there anyone who can briefly
summarize the main problems about this approach.
Thanks in advance
Rolf
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by: dennist685 |
last post by:
How to add a component in vs2005
I'm stepping through an asp.net walkthrough at:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vsintro7/html/vxwlkwalkthroughcreatingwebapplicationusingvisualcorvisualbasic.asp
The goal of the walkthrough is to "In this section, you create a Visual C#
or Visual Basic Web Application project that represents the application's
user interface. On the Web Forms page, you are going to place a...
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by: Maileen |
last post by:
Hi,
Is the SQLConnection component only for SQL Server (from MS) or can we
use it for MySQL and PostgreSQL too ?
Because when i use the OdbcConnection component, and try to debug my
application, i have a "database connection was disabled" message after a
long timeout...and i do not know what did generate this long time out.
thanks a lot,
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by: Roman |
last post by:
Hello
I have a component built in VB.2003. It has the following property:
Public Shared mCONN As SqlConnection
Public Property Connection() As SqlConnection
Get
Return mCONN
End Get
Set(ByVal value As SqlConnection)
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by: ad |
last post by:
Hi,
I am using a third party component in VS2005. It is install by add the .dll
to toolbox
Now I got the new version of that component.
How can I update the component to my VS2005?
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by: alberthung01 |
last post by:
Hi all,
I wrote a component with ComponentDesigner
to let users drag and drop it to WebPage from toolbox directly.
Just like the behavior of dataAdapter.
But it works fine on ASP.NET 1.1 but not on ASP.NET 2.0.
Sometimes I add it to toolbox in VS2005 WebSite Project but it will
not appear.
And always it can't be drag and drop to WebPage any more.
Nothing will be added to page after that.
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by: =?Utf-8?B?SGFpcmxpcERvZzU4?= |
last post by:
I have a component that was developed in VS2003 that I need to debug in a
VS2005 application.
Basic steps are:
Build the component for Debug in VS2003.
Set the following VS2003 project properties for the component:
Project Configuration Properties Debugging Debug Mode = Program
Project Configuration Properties Debugging Start Application = <path
to application built in VS2005>
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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...
|
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: 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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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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