This has probably already been asked, but in the situation of accessing XML flat files from an ASPNet application, whether for deserializing into custom classes or DOM access, are those xml flat file resources cached? In our situation, using xml flat files as our dataset for an application, we ...more >>

Hello... I need some help/advice regarding using a dataset in session = state. When a request first comes to my ASP.NET application, I have code in the = Session_Start event to query the user table, which return a dataset. I = then add this dataset to a Session variable. This works, but m...more >>

I am creating a bunch of classes for use by a 3rd party, and I want to keep some of my classes internal or private. I have one class that I'd like only my own classes to be able to use, but instances of my class really should go in the application cache. Are there any issues with putting instan...more >>

Can any one tell me where exactly (Physical location) the pages are stored if i specify the location attribute for the outputcache does it vary Thanks for your assistance and time in advance Cheer Ashish M Bhonkiy bhonkiya@hotmail.co ...more >>

http://www.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&frame=right&th=a1e21baaba5303d7&seekm=8b702e36.0403261601.32f47810%40posting.google.com#link2 The poster of this thread got me thinking. He says that "Any time you can have multiple threads, especially multiple page requests, accessing th...more >>

Using VS 2003, I create a new web application. In the Page_Load of the main page I insert: Response.Cache.SetCacheability(HttpCacheability.NoCache); Response.Cache.SetExpires(new DateTime(1990, 1, 1)); but in the header of the resulting page nothing changes! So I've tried with: Response.Cl...more >>

Hi Everyone, I am using "Server.Transfer()" to send data to an ASP.NET page that's sole purpose is to display messages. I am using "Server.Transfer since I can set the contents of the message I want to display via the properties of the page that is initiating the Server.Transfer() and als...more >>

Hello, I thought that viewstate is inherintly serializable because its stored in a users browser in text (serialized) format?? Anyways - Here's the situation: I have some pages that have many grids on it and thus my viewstate was getting very large (75kb+) and it was slowing down the page l...more >>

Hi. I have a short question Does the Cache object work in global.asax? If no, then why In global.asax I have: Dim Cache as New System.Web.Caching.Cache Then when I insert to it: Cache.Insert("MyVar", MyVar), I get "Object reference not set to an instance of an object." at run-time What am I doi...more >>

I am confused about Server.Transfer and Response.Redirect. I have an ASP.NET app, and I want to pass values from one page to the next, in "wizard-like" fashion. For example, page 1 contains simple payment-plan options; page 2 contains a credit card data-entry form; page 3 contains a summary of va...more >>

Hi, I have a ASP.NET application with two frames (both are ASPX pages). Once my app starts running, Session_Start fires in global.asax, like it should. When I press a button within the top frame, it displays a chart (OWC) in the bottom frame. I am storing info in session variables in the to...more >>

See ive created an inventory for a company it has various modules , like purchasing , workstation , library, catalogue and HELPDESK , so now for HELPDESK i need to create a KNOWLEDGE BASE by which a user would be able to search for teh solution to any of his problems like "who...more >>

In my function I'm binding the list box: Protected WithEvents lstMedia As System.Web.UI.WebControls.ListBox to the dataReader. I put the dataReader into the cache. First time I bind the listBox is everything OK, but all the other times, = when I read from the cache, the listBox is empty. ...more >>

Hi, Can you pls. let me know the default Cache time used by ASP.NET when I add the application data by the following line. Cache["Data1"] = Data1; I want to know how long the Data1 object will be stored in the ASP.NET Cache. Can you also mark a CC to my id? Thanks & Re...more >>

Hi, there is a strange error in aspnet_wp. Here's the story: My asp:Hyperlink.NavigateUrl links are all relative. ASP.NET creates absolute paths, though, when rendering, beginning at application root: NavigateUrl="myPage.aspx" => href="/myApp/myDir/myPage.aspx" Once I wanted to call the...more >>

Anybody ever dynamically add controls to an aspx page, save it to the StateBag and load the dynamically created objects from the statebag on postback? I dynamically create and add controls to a placeholder, add it to the ViewState. On postback, I'm trying to set the placeholder from viewstate...more >>

I have an asp.net webservice that is called from an asp.net website, the processes on the web service may take sometime so I call the webservice using the asynchronous method calls, i.e. BeginXXXX(), EndXXXX() etc... I pass a call back into the BeginXXX method so that when the operation has co...more >>

I'd like to persist a DataSet between page calls. Can someone give me specific code (VB.NET) examples of doing this using ViewState as well as an example using the Application Cache (I know how to get the DataSet, so please pick the example up from there)? Thank you in advance! ...more >>

When a user revisits a page on our site via a menu dropdown, I'm required to display the page as it was when the user last left. (By the way, the browser back button is disabled.) The approach we use now is to rebuild the page with information stored in the cache (and differentiated with a sessionid...more >>

2 questions: we have an n-tier architecture (UI, BL, DAL, DB) and some common classes that defy this structure like lookups. Those lookups actually handle their own db access... but that's not important. I have now implemented caching in our static lookup class via "HttpContext.Current.Cach...more >>

Hello, I have a question about caching web user controls in ASP.NET. I have a few user controls that are VERY expensive to create, but they do not change very often. They only change when a user modifies certain things in the application. The intervals between changes could be a few hours,...more >>

hi all, I have a windows forms control embedded on an HTML page, like this: <object id="myCtl" classid="hyperView.dll#hyperView.hV" width=800 height=600></object> I'm trying to find out these 2 things about it: 1. Is it cached in any way on the client side? (in Temporary Internet Files,...more >>

I am designing some custom ASP.NET controls, and I'd like them to make use of the Application and Session caches. I'd also like to ensure that my code will work if the user configures things to use a state server on another machine to hold the caches. Can I add any instance of any object to the...more >>

I want to use to .net caching for my old asp pages. I've made a C# COM-interop object that I was hoping would be able to do this. The com object itself works fine. The idea was to just call the C# Com object from my old pages, and allow the C# guy to use .net caching. But, the C#-Com objec...more >>

I have a main page , and i want do call another page(as search page) passing paremeters. I want that the field values of search page to be passed to main page. Of course without missing the fields values already filled at main. What the best way to do it?? i´d like to use only asp.net e vb.net....more >>

I am generating HTML pages from a database using a DataGrid. I am able = to use the following to cache my pages: <%@ OutputCache Duration=3D"6000" VaryByParam=3D"code" %> I added a feature to track usage statistics by storing information in = the SQL Server database each time a particular o...more >>

I need to implement a caching mechanism for my script URLs. Instead of www.domain.com/script.aspx?id=1234 , which the browser will obviously not cache, I want the URL to be something like www.domain.com/1234 or www.domain.com/1234.htm instead. This way the browser will cache the page. I have...more >>