I have a very unique requirement, I have to add a tooltip in a grid view control, the tooltip should be similar to this link: http://web-graphics.com/mtarchive/BubbleTooltips.html ...(hover at the link) Do you have any suggestion on this.. Thanks ASP.NET 2.0 / C# ...more >>

I have a gridview with bound columns as well as auto select turned on and everything works well. The 1st column is the record ID and as seeing this does not help the user, I want to hide it, so I set the visible property of the column to false. Now on post-back when selecting a record, the cel...more >>

Hi, I have an sql statement that returns some urls. eg:- select 'http://localhost:1000/Sample/Default.aspx?cd=' + dbo.GetIDForObject( 'Test') as TestCasesInTestRunLink from Table When bind this to a gridview through an SQLDataSource I can print the urls in grid..But I want them to be li...more >>

Hi, I'm trying to follow a mail merging example in C#.Net that I got from: http://support.microsoft.com/default.aspx/kb/301659 and in one the methods: Word.Application wrdApp; Word._Document wrdDoc; Object oMissing = System.Reflection.Missing.Value; Object oFalse = false; private void ...more >>

I made a typo on a Project name (e.g. Wong, instead of Wang). Later on I renamed the Soution, Project, WebForm., etc, except the file folder name, back to Wang. Then after I closed the VS.net and went back to the Windows Explorer, I found out the file folder name was Wong, so I changed it t...more >>

As someone fairly new to high performance applications can someone recomend load testing software. Preferably something not too expensive that someone new will find easy to understand. Regards, Chris. ...more >>

I have been asked to design my first fairly complex asp.net application. One thing I have been asked to look at is application response time. What is the application response time and how do I measure it. I appreciate this may be a little OT. Is 500 ms a realistic application response time? Re...more >>

Ok, hopefully I have a simple question that someone can assist me with. I have a native ASP page I’m converting to ASP.Net and have a table nested inside anther table like below <table border="1" width="780" align="center" > <tr> <td align="center">Test</td> </tr> <tr> <td> ...more >>

Hi!!! I am having a hard time processing 20,000 records using AJAX. AJAX threw an internet connection timeout. Is there any way that I can increase the internet connection timeout by using web.config? I am using ASP.NET 1.1. Thanks!!!...more >>

Can I select version of .NET compiler to run my ASP.NET web application? I thought I can select version of compiler by config in Web.config when I need to change between 1.0 or 1.1 But in ASP.NET 2.0, Can I choose? I see the way to change only in IIS but in Web.config, I cannot see at thi...more >>

I've written a Web service. It runs fine from Visual Studio 2005 on my local machine. Seems to be running in some kind of internal Web server or something, because I have a funny icon in the system tray and can't run the service by typing a url in my browser. But VS doesn't seem to have a ...more >>

Is there a way to write out a file and cause it to be an encoded zip file from an asp.net page? At the moment, I am writing out a csv file that a user can download from my site. But the problem is that the file will be clear text and I am going to be putting in some personal information th...more >>

Is there a way to do a Javascript confirm box when an aspx page initially loads (not postback)? I can make the confirm box come up by doing the following: *************************************************** <script type="text/javascript"> function CheckForProfile() { confirm("Do you w...more >>

I need to update a value outside of an update pannel from within code that originates inside of an update panel. Any way to make this happen? Specifically I have a status bar inside of a master page that needs to get updated after certain operations that are currently wrapped inside of an u...more >>

Hi guys I've just opened an old web project in VS2005 for the first time, and it went through the conversion wizard with 0 errors. However, I can't seem to get intellisense to work in the C# cs files. Example, I edited a page, added an asp:DropDownList with id and runat properties, and...more >>

Hi, I have an ASP.NET web site and another project (a class library) which is referenced in the web site. I want to send the relative path from the web site to the dll (the class library), because I generate a file with dll project. How can I do this? Regards, Mystique ...more >>

Hi. I have the following problem: The user needs to setup a request on a website, by deciding on a lot of questions. I want the website to dump an excel (CSV) file into a shared folder somewhere on the network, so that other tools can read these request files and act on them. So on my confirm...more >>

Is there a way to disable session on certain page requests at runtime? What I want to do is avoid the session cookie write in certain situations... say, for example, based on the user agent string. I don't want to disable the session for the page permanently. ...more >>

Has anyone had any luck using the ASP.net 2.0 Menu control asp:menu? It seems to work great for small pages, but when there is a lot of data on the page, it renders really slowly. Like when you have a Gridview with 1000 rows. The menu hover event takes a couple *seconds* to respond. I found...more >>

Hi all, I have a brief (hopefully quick) question regarding (ASP).NET security... We have an ASP.NET application (running in W2k3, IIS6) that calls a couple of other assembly DLLs that contain helper and data-access classes. For security, we'd like to be able to lock down these DLLs so tha...more >>

Hi, I have an SSL Web site that is developed and deployed using in .NET 2.0. Most of the clients are able to login to my website without any issues. Some clients can never login to my web site. At first, I thought they were entering wrong passwords, but that was not the case, because when ...more >>

Hi, I am trying to create a Session-Wide, Disconnected, Updatable DataTable (or DataSet) object and use it through an ASP.NET GridView. The scenario is this: 1. When the page is first loaded, connect to DB, get data, fill DataTable. 2. Bind DataTable to GridView. Set DataTable as a Session...more >>

I have a ASP.NET Ajax app (using client library) calling ASP.NET Ajax-enabled web services. We are making use of the javascript proxies generated by ASP.NET Ajax. The problem we have is that the UTC dates sent by the browser are being adjusted for timezones by the server, but we do not want...more >>

Hi, I've been trying to use Directory.GetFiles() and also DirectoryInfo.GetFiles() to list files on a remote server using "\\server_name\dir_name" like paths. It works fine on a test windows app, but I get an access error message when the code is running on a asp.net app. First I thought...more >>

I have a Server.Transfer in my asp:Login LoggedIn event handler. I am forcing transfer to a specific page since I do not want to use the ReturnURL that is in Request.Params (i.e., the user addressed some particular page and was redirected to the login form and would be returned there.). Th...more >>

Hello All, I am using the ASP.NET 2.0 menu control and would like to make its background transparent, so that the page's background image can be seen through it. I haven't found an obvious way to do this. Does anyone have any ideas? TIA, -- Joe...more >>

Please forgive as I have never posted to a group before and this is my first attempt at getting help on the internet. Inside an update panel I have a linkButton in a Gridview control template field. I need to pass several control values from the grid to a popup window. The solution that I ca...more >>

After an object is declared, how long will that object be available until it time's out? ...more >>

Instead of .Net showing an Object reference not set to an instance of an object error message. Is their a method of handling these messages and displaying a more user friendly message and recording this information for further investigation? ...more >>

I have an 2 HTML pages which list a "code" and it's "description". One page is sorted in Code order and the other is sorted in Description order. I was thinking that I could use the Dataview control and allow all of the entries to be keyed in the HTML, so if new ones were added or removed,...more >>

Hello, I have various classes in a project and all them use a few common properties. So I created a new class, named Config, with all those properties so I don't need to define those properties in all classes. My problem is how to make the Config properties accessible in my other classes. ...more >>

Hi, In my current project, I need to embed an .NET winform usercontrol in the aspx page (via <Object> tag). This winform usercontrol has an event called DoEvent (void DoEvent()). This winform usercontrol will fire this event upon certain action by the user. I tried to let the aspx page subscr...more >>

My bulleted list is grabbing the correct text and value. I'm doing a response.redirect to Bookcategories.aspx but want to use the deafultvaluefield on the other page called classificationid, to pull info from the database that equals classifictionid. It's not catching the classificationid. Wh...more >>

Hi all Can any one tell me if I want to cache the User control, Where does it cached? I am not able to it in "Cache" object Thanks ...more >>

I have an asp.net application using a multi-page wizard control that grabs user selected files from a database and allows the user to configure parameters using controls on the wizard pages. The resultant files are then submitted for simulations. When I attempt to navigate through the wiz...more >>

Hello, I am having what I think is a problem with hyperlinks in user controls. My usercontrol is in my Controls/NavControls directory. The page that I have consuming the control is in my Pages/PageInfo/ directory. My control, PageNav.ascx has an asp:hyperlink control on it that sets t...more >>

Hi, I had .Net 1.1 app that worked fine. I recently migrated it to 2.0 but am getting compilation errors, among which DirectoryServices classes are not being recognized by the VS 2005 at build time. I can clearly see the reference to System.DirectoryServices 2.0.0 GAC in the reference list an...more >>

Hi, I made a small ASP.net web page and in it I used a messagebox to confirm first before an execution would take place. It worked fine while testing it locally, but when i published it on a server it didn't work anymore. I understand why, but still have the problem that I would like the...more >>

Hi, I'm wondering how to do this, I'm working on the on a datagrid and I'm using windows authentication. I managed to get username on to a login form, but I want it to be stored into the database.The code of web config looks like: authentication mode="Windows" identity impersonate="true" And ...more >>

Hello, Is it possible to use images as Next / Previous buttons on an Asp.Net 2.0 GridView? Thanks, Miguel ...more >>

Hello, I need to check, from my VB.NET / C# code, if there is any connection string defined in my Web.Config file which name starts with "Control". If there is then I want to use it. How can I do this? Thanks, Miguel ...more >>

Dear all, i am wrtiing following code for the sending email from the my asp application when i am working on the local machine i will work fine ans send email on the mentioned address. but when i deploy it on the server it doen not work. and also does not give any error. MailMessage newMessag...more >>

Is there any simpler way to add 'Namespace' to existing classes? I have around 6000+ classes for which i need to add 'namespace'. Regards, Augustin ...more >>

Hi, I ran the same code with two different providers (oledb abd sqlclient), and i got two different behaviours. The code with OLEDB runs perfect without error. The same code with SQLClient gives an error at line: "dtreader = comd.ExecuteReader" (the second) "There is already an open DataRe...more >>