I've gone throught the MSDN walkthrough "Creating a Web Application Using Visual C# or Visual Basic". When I run the sample I get "Login failed for user 'dbuser'" at the line with "SqlDataAdapter1.Fill(dSet)". The SQL server is setup for mixed mode and I have a login in Enterprise Manager for ...more >>

Hopefully somebody can help me with this very frustrating problem. In Dreamweaver I have a template page and a page created from this template called Home.aspx. In Visual Studio I have a class inherited from System.Web.UI.Page which represents the template (including all components and asso...more >>

Just wondering if/how a sliding Cache expiration interacts with Application Pool Worker Process Recycling. Specifically, if I were to place some value into the Cache object with a sliding window of 2 hours, but [Recycle worker process (in minutes)] property setting for the relevant App Pool...more >>

Hi all. I keep my ViewState in server's cache. Works fine except when user leaves the page opened for a long time (2 hours or so). Then if he/she tries to post it back the server throws an exception saying that ViewState was invalid. I suspect it has something to do with cache expiration ti...more >>

Hello ! how can i insert text containg code examples from a textbox into a database using SQL insert statment. i have no problem to just add text that dont contains code and script examples or the illegal chars for the insert command is it possible to encasulate the text/string so the s...more >>

Much has been said about url rewriting, this source being one of the better ones: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnaspp/html/urlrewriting.asp According to the article the only way to handle blog entries with no file names (i.e. http://myurl/2004/10/23) is t...more >>

Hi All, I have a scenario in which I have created a web user control with 3 linkbuttons on it. Now I am using that control in a webform. The thing is I want to display certain regions in my webpage depending upon the linkbutton which was clicked. Q. How do I identify which linkbutton from the w...more >>

When accessing, for example, an object stored in the session such as: Session[ "MyObject" ].MyProperty = "Some Value"; Is access to MyObject thread-safe? ...more >>

Hi, I have a tabstrip/tabcontrol and like to remove a tab when a certain choice is made. I found the TabStrip1.Items.Remove(TabStrip1.Items.Item(1)) command. But I would like to have it rebuild. So when I remove a tab in the middle of more tabs that the tabs or the right shift back to the ...more >>

Hi, I've done a bit of reading on setting up an Isolated .NET environment for each of my developers. We all run Windows XP Pro, IIS and have local instances of SQL Server for development. I have a few problems that I am trying to work around. 1) All our sites are created using virtual p...more >>

I'm using a Datagrid to display my data. I want to increase the cell spacing of the grid, but when I do, if a cell is empty, there is no border drawn for that cell. I tried just entering a 'space' as you can do in raw html, but that doesn't work here. Any suggestions? ...more >>

1.) If I want to use an object that was stored in the Application state will it be avilable in the Session_End event. (even on the last session to end)?? 2.) Can I use the current sessions state in its own session_end event?? I asked because I am trying to log some data in this event and use b...more >>

that is; a custom web control for asp.net ? Just needs bold/underline/italics/font-size formatting and links insertion... anyone know about that? ...more >>

I am trying to create a webservice on VS.NET 2003 and I get this error. What gives? ...more >>

I want to put some interactivity on my form in the form of buttons that are really links, I know i can do a query string in the link to process their action based on the type of action specified in th query string, but is there any way to do an ASP.NET style postback to the server through a li...more >>

Hi, I'd just like to thank all people around here for helping us novice or not-so-experienced programmers out with our problems. I really appreceate your patience. Keep up the good work and a happy eastern to all of you! -- /Matthias...more >>

Our Team provide CRACKED engineering and technical software at this topics: => Civil and Structural => Survey , GIS , Rock , Soil and Water => Architectural => CAD-CAM => FEA , CFD and CAE => Electrical , Electronic , Control and Power => Chemical => Industrial and Control Project => HVAC ...more >>

I always thought that moving from VB.NET to C# would be very easy. Even though so far it hasn't been hard, there are some annoying things, that may have to do with my visual studio settings. - When I type "system." the intellisense doesn't comlete this, only if I write it with a capital S, ...more >>

Well, maybe not half-baked but 75%. I find very frustrating working with the DataGrid control. It offers a lot of functionality which really comes in handy. Unfortunately you can only enjoy a DataGrid to its fullest when you "drop" it on a web form. There you can modify all sorts of properties...more >>

How do I make WAP Pages from ASP.NET? ...more >>

Hi in the process of self learning ASP.NET.... I heard that DotNetNuke is great tool for creating fast, cost effective portals. I've just installed it ,and I don't know where to start..... DotNetNuke Users , some advices / documentation links for the easiest way to learn using this ...more >>

Hi, Does code contained in <% %> blocks cause postbacks to the server? Thanks, Roshawn...more >>

I have a exercise in understanding delegates using beginInvoke and endInvoke. It runs fine on the windows platform but when I copy the exact same code into asp.net while it runs without any errors it is not getting from the worker thread back to the main UI. The code is below. Is there something...more >>

Hi Everyone, Just need any insight on this matter. My website works perfectly when intalled on my machine, but once i upload it to the hosting-company's server it wont work. I got the following error message: Server Error in '/' Application My guess is that it has to do with permissions ...more >>

I am using ACT to stress test a simple (HelloWorld) WebService method. When number of connections is <= 10 everything works just fine. But increasing connections causes Http 403 errors. Whats wrong? ...more >>

how to dynamically change the style widht of an object? ...more >>

Dear, Can I use BitBlt , and GetDC with ASP.NET? ...more >>

How do I "build" the name of an ASP control in the VB Code behind? I would like to cycle through several comboboxes using a loop. (cboReport1, cboReport2, cboReport3, etc.) ie. in MS-Access I can use the following code to reference a combobox named cboReport6 and set it's value to 1: strFo...more >>

Hi, I'm parsing every Button / Label / hyperlink that is on my web forms so that I can look at the text values and translate them. I used to do this in VB.Net by casting everything as an object (Adapting the page inheritance model by Johathon Goodyear): As shown: CType(myControl, Object...more >>

Hi, Is it possible on an ASPNET page, to determine the location of the mouse on a imagecontrol? The idea is to show a different tooltip on certain locations. rg, Eric ...more >>