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by: celeong |
last post by:
Hi, anybody can help me with this.
I've created a singleton class, and now wants to add destructor to it.
I know we can implement the IDisposable and also overrides the Finalize
method (from the MSDN example). But is it possible that we just implement
the Dispose method, which we will call at the end of the application?
Will there be any memory leak or side effects?
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by: Charles Law |
last post by:
I have an application that creates a class. The class has unmanaged
resources, so must end gracefully.
How can I guarantee that the unmanaged resources are freed?
I have looked at IDisposable, but this seems to rely on a call from the
application, e.g.
MyClass.Dispose()
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by: Joe Abou Jaoude |
last post by:
hi,
I have a component that uses a database connection.
In the finalizer I dispose the connection because I read in msdn the
following:
"A type must implement Finalize when it uses unmanaged resources such as
file handles or database connections that must be released when the
managed object that uses them is reclaimed."
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by: Jack |
last post by:
It seems that if Finalize takes more than 2 seconds during
the process shutdown, the process will just terminate
anyway. How can I specifically tells GC that this guy's
clean up does suppose to take that long so that please
wait until I finish my job gracefully?
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by: SalamElias |
last post by:
I started to use the Finalize sub in aspax page, I put a break point on one
of the lines, hit run with debug, the pages dispalys without breaking on the
line.
2nd question, do we need to use the keyword "set" as normal vb to set an
object to nothing or it is enough todo the following
"myobject = nothing"
instead of
"set myobject = nothing "
Thanks
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by: Zytan |
last post by:
I have public methods in a form. The main form calls them, to update
that form's display. This form is like a real-time view of data that
is changing.
But, the form may not exist (it is created / destroyed at user
request). I can check form != null to prevent incorrect access.
But, the form could disappear immediately after the check, before the
method is run. Or someone could click 'close' when it's in the middle
of an update. ...
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by: ask4rishi |
last post by:
Hi ,
We are monitoring the applications using the verboseGC. And in our application we have large number of finalize method. We have observed through VerboaseGC logs that lots of Finalize objects has queued up on each GC cycle.
And We know that the garbage collector needs a minimum of two cycles (maybe more GC cycles) to reclaim Finalize objects and needs to retain all other objects reachable from them during this process. But is there any...
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by: SAL |
last post by:
I have an ASP.NET 2.0 app that takes about 17 seconds to load on first
startup but then is very fast after that. As I understand it from some posts
in June, this is caused by the loading of the App Domain.
We have both Cold Fusion and ASP.NET apps on this server and the Cold Fusion
apps do not display such slowness on their first start up of the day. Is
there a way to improve the load times of ASP.NET apps?
I'm having to justify to my boss...
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by: Barry Flynn |
last post by:
VB 2005.
I have the following code in a Sub.
Dim oFred As SillyClass
oFred = New SillyClass
oFred.Gloop()
oFred = Nothing
Exit Sub
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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: 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: 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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