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all groups > asp.net caching > october 2005

Cache and browser close event to clear session
Posted by seal at 10/28/2005 6:33:04 AM
If we want to only let a user have one session, and we put a variable in the cache, are there any options other that waiting for the cache to expire? For instance can I catch the browser close event (I am sure javascript exists for this) so I can post back to the server and clear the users ses...more >>

multiple logins using cache
Posted by seal at 10/26/2005 9:44:01 AM
I have a question regarding keeping a username in the cache in order to prevent multiple logins. I read 'Preventing Multiple Logins in ASP.NET' by Peter Bormberg (great article http://www.eggheadcafe.com/articles/20030418.asp) and everything works fine, however, I think we are going to have ...more >>

CACHing newbie question
Posted by Chris Davoli at 10/26/2005 8:57:03 AM
When you cache data is it kept separate from other user sessions, or does every user session on the web site have access to the cache of data? -- Chris Davoli ...more >>

CACHEing data in a web farm
Posted by Chris Davoli at 10/26/2005 8:55:10 AM
Can you cache data in a web farm enviroment? Doen anybody have some sample code? -- Chris Davoli ...more >>

Caching DHTML
Posted by Yama at 10/20/2005 9:29:31 PM
Hi, How would I cache the entire content of my header for a week. The header contains a bunch of DHTML to render my menu and it also contains images. Thanks, ~yamazed ...more >>

Problem and concern to put Serializable Objects in the Viewstate
Posted by Amy at 10/20/2005 6:51:44 PM
I created custom Serializable Objects and put it in the Viewstate. I am not sure how performance will be. Anybody could give me any good suggestion on this? Thank, Amy ...more >>

streaming random filetypes from .aspx
Posted by Daniel at 10/20/2005 12:31:34 PM
streaming random filetypes from .aspx how to stream a file from inside a .aspx? e.g. so one could go href="./foo.aspx?file=bar.mp3" or href="./foo.aspx?foo.dat" etc. preferabley i would like all file types to open with "save as" when href clicked ...more >>

Caching on server and HTTP Status Code 304
Posted by stanevers NO[at]SPAM hotmail.com at 10/19/2005 1:28:44 AM
Hi all! I am developing a website in ASP.NET (C#) and Microsoft Content Management Server 2002 (a.k.a. MCMS 2002). MCMS 2002 creates each page on the fly and returns by default always an HTTP status code 200, also when the page has not been modified since the last request from the client. ...more >>



Caching of data returned from SQL Server (Using paramaterised SPs)
Posted by Carl Howarth at 10/19/2005 12:00:00 AM
Hello there, We have been looking into enhancing the performance of a system through caching of data, thus reducing the number of calls to the database. I have seen the article by Rob Howard detailing how to achieve this in ASP 1.1 (http://msdn.microsoft.com/library/default.asp?url=/library...more >>

in Application_BeginRequest how do i cancel the request and send back a message?
Posted by Daniel at 10/17/2005 2:21:53 PM
in Application_BeginRequest how do i cancel the request and send back a message? ...more >>

limiting access to files with asp.net
Posted by Daniel at 10/14/2005 4:56:49 PM
limiting access to files with asp.net is there any way i can make a file only accessible to certain users of my website? my files are to large to copy to a temp directory and they are of many types, .exe .xsl .xml etc. i want an href to each file but only allow users who have the right login-i...more >>

RE: SQL Server 2005 and ASP.NET 2.0 -- SqlCacheDependency...
Posted by Sunish Abraham at 10/12/2005 4:22:38 PM
I am trying to get SqlCacheDependency working with SQL2K5 and ASP.NET2 ; I am trying a simple example where I am entering an item into the cache and assigning it a SqlCacheDependency... Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load SqlDepen...more >>

IIS 6.0 / Compression / Caching controls
Posted by Steve at 10/12/2005 7:40:05 AM
Hello. We will be turning on compression on IIS 6.0 for our asp.net 2.0 website. Although someone also said that pages and controls cannot be cached. I believe I did read someone there are certain restrictions on caching an entire page, but what about user controls? I would cache the c...more >>

problem in multi-user access for asp.net
Posted by Deep Silent Ocean at 10/7/2005 7:45:33 PM
Hi All I am developing one Portfolio Management application where there is single database shared by all the traders. I have developed web-based application for this. I want to make this multiuser application. Following is the architecture of the application ... Front End is develope...more >>

Data Caching and Web Farms
Posted by Jay at 10/7/2005 5:54:02 AM
I am looking for the best books / references that discuss the issues and solutions regarding data caching and web farms. Thanks. Jay ...more >>

ASP.NET session across Two Web Projects
Posted by Imdad at 10/6/2005 2:47:01 AM
Hello, I have 2 web projects,1 C# and 1 VB project under a single solution. I use a session variable in C# project to store a string so that I can retrieve that string from session in my VB web Project. I tried a lot refering MSDN using <sessionState > part in web.config file of both the proje...more >>

Thread-safe cached state
Posted by alto at 10/4/2005 1:19:10 PM
I've implemented some static methods of a helper class to persist and retrieve state between roundtrips of ASPNET pages and controls. These methods use the Cache, Request and other objects belonging to the Page instance being accessed. Now the question: given that the methods are static but ...more >>

SelectedIndex Value Reported Incorrectly
Posted by Nathan Sokalski at 10/3/2005 12:53:36 PM
I am writing a User Control that uses 3 DropDownLists. When I attempt to access the SelectedIndex property it incorrectly reports the value selected by the user. Why is this? Here is my code, thanks: Public Class DatePicker Inherits System.Web.UI.UserControl #Region " Web Form Desig...more >>


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