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by: George Ter-Saakov |
last post by:
What is HttpContext.Cache for ?
The usual HttpRequest lasts miliseconds.
Why would someone to cache anything?
We do have HttpContext.Items to keep any extra info during the request.
Can someone explain me the use of the HttpContext.Cache.
Thanks.
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by: DesignerX |
last post by:
What is the difference between Page.Cache and HttpContext.Current.Cache? Do
these access the same thing? Is there any easy way to clear all items in the
cache?
TIA,
Stan
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by: Mat |
last post by:
Hi,
I've stumbled onto a problem when using the caching object in ASP.Net.
I'm placing a static dataset to the cache as the data only changes
once a day. Whilst writing to the cache I'm using a lock using code
like below (just typed this in);
Cache thisCache = HttpContext.Current.Cache
lock(thisCache)
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by: xzzy |
last post by:
A. I need to access: System.Web.HttpContext.Current.Cache
but get this error:
"Object reference not set to an instance of the object"
B. System.Web.HttpContext.Current.Cache is accessible outside of this
class.
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by: tshad |
last post by:
Is there a reason to use session.remove over session.contents.remove?
Don't they both remove the key and data from the contents collection?
I assume that session(x) = nothing does essentially the same thing but is
actually deleted later by the GC.
Thanks,
Tom
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by: msch-prv |
last post by:
Hello. I am trying to use caching to populate a datalist. The select
method of the associated objectdatasource calls up
GetRecipePageByRecipeCatID() to request the proper data (I am using
custom paging at SQL level
so there is a paging idx as well). The code works fine when caching
is edited out.
Problem. The cache object is only created the first time around. When
the dtl ia refreshed, th HttpContext.cache object always returns...
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by: =?Utf-8?B?emlubw==?= |
last post by:
in asp.net 2,
I load a dataset from the Cache object into a local object to use to perform
processing. I had been using httpcontext.current.cache and what I noticed is
sometime I'm not able to get the dataset out of the cache.
the application is under heavy hits, and is set to email me on every error.
and once or twice every month I get these error e-mail about this issue.
why does the HTTPContext.Current.Cache call work sometimes, while...
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by: Madhur |
last post by:
Hello
I am delivering an asp.net 2.0 application to my customer. I need to know,
If I need to check for the condition of HttpContext.Current to be null
in my business logic. I have extensively used Cache and Session objects, and
currently I assume HttpContext.Current object to be existent.
Also, since I do not have this check, some of my unit test cases fail
because there is no HttpContext for them.
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by: SpaceMarine |
last post by:
hello,
my web app form has many DropDownLists that pull their content from a
database. these calls are in a Business Access Layer, when first
checks the context's Cache object for existing copies. to do that, the
BAL needs to be aware of the user's HttpContext.
question: how expensive is it for each BAL method to instantiate the
current context, like so:
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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: 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: 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: 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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