Hi All, I did follow the MSDN article (http://msdn2.microsoft.com/en-us/ library/ms379585(VS.80).aspx ) for overriding Master Page properties by setting page title and other Meta information( Keyword and Description) for individual content page by writing the following line on Page_Load even...more >>

Hi I have used the wizard provided on www.asp.net to convert an asp app to aspx. Now I am getting the Type 'xxx' is not defined error on the following; Dim rs As ADODB.Recordset Dim conn As ADODB.Connection Dim Flds As ADODB.Fields How can I fix this? Thanks Regards ...more >>

Hello, I have a pretty large table (22,000 rows, 40 columns) that I need to return to either a webpage (maybe a datagrid or just a table) or just spit out directly to Excel. This table is coming from an Oracle database. The code we are using now uses the Enterprise Library and using the ...more >>

how could I handle session timeout event in asp.net? I would like to perform some action on database when it happens ...more >>

Hi I'm setting up a site where users will be able to upload photos. I'd like to be able to ensure that they're uploading JPEGs, and not malicious code. I've tried checking the MIME type, but that doesn't seem to be reliable; for example if you rename an .exe to .jpg and upload using Firefox, ...more >>

Hi guys, I'm running VS2005 Professional, SQL Server Express 2005, Win XP Pro SP2, ASP.net 2.0, so far I've been stuck for 2 days, thanks in advanced for your help. I trying to migrate a small forum application build on asp.net 1.1 to asp.net 2.0, the problem is when I try to open the fo...more >>

I have an aspx window that is going to open a window (javascript) and display a graphic. I want to resize the window to the size of the graphic before it actually displays - how do I do that? In my calling routine I have the following: *********************************** function OpenLogoP...more >>

Hi all I am develoing Asp.net application, but want to make it secure.. Is there anyway that I can Modify/Remove Request Header which contains some User related data? Thanks In Advanace Thanks for your time ABCL ...more >>

Hello, I am currently running into a bug where I have two applications on the same machine, using the same Identity, for the same web site. One application (App1) accesses the other application (App2). The issue is with the application pool. The objective is for each application to have its...more >>

Hello, Is it possible (and / or wise) to add custom pieces of code inside your Web.Config file? For example I store the connection string in Web.Config and access it via ConfigurationSettings.AppSettings["ConnectionString"]. Is it possible to call on ConfigurationSettings.AppSettings["MyC...more >>

am displaying data in a gridview. I have an "edit" link in a asp:ButtonField; when the link is clicked an edit page comes up with the key (from a datafield). Its all good. However, I need to do some conditional processing, and don’t know how. In one of the columns, either numbers of b...more >>

Is there a way to display images (imageButtons or linkbuttons for instance) as a max size (200px by 50px) and not have it stretch the image? What I want to be able to do is limit the real estate an image can take up but not stretch the image if it happens to be 150px by 40. I am doing comm...more >>

Hi, I'm having an ASP.net page with a dropdown list box named ddlStatus, a button and editable gridview. I wrote a small javascript function "OnSave()" and called it on the event 'onClientClick()' event of the button. I have a required field validator for the text boxes in the grid view al...more >>

any ideas?... when my website loads, there are completely no errors until I click a box. Whether it is a textbox or a combo box The error says Line 115 Error: Object expected I know that maybe asking a lot right now, but I cannot imagine what would cause such an error. I go to line 115...more >>

I have controls (dropdown list, radiobutton list) that are bound to an SQLDataSource. In the SELECT statement in the DataSource configuration I have tried to include other columns that would be useful to do something with (e.g. store in an object, textbox, etc.) besides just populating the d...more >>

Hi, I am painfully aware of the fact that with a GridView bound to an ObjectDataSource that if you have a hidden grid column (visible=false) then it does not post back that field to your objectdatasource for update/insert/etc. The workaround I have found is to include all your field names i...more >>

Hello, I am having trouble with the following code using ASP.Net 2.0. I recieve an error on the line File.OpenRead(fPath) stating could not find file . The fPath comes from a textbox control on the client and the error displays the correct path for the file. This code works when I use t...more >>

Hi, Can you tell me what type a things in asp.net code can crash... "application pool". Any example would do.... I was under imresiion that code cannot crash the app pool. Any direction is deeply appreciated Nalaka ...more >>

I have an application (ASP.NET 2.0/SQL Server 2005) which makes heavy use of table adapters for pulling records from SQL. Under heavy load, we get a lot of SQL Server Timeout errors. We have run a trace on SQL Server and it shows that several of the SQL statements being passed into SQL Server,...more >>

Im trying to help a friend who is attempting to deploy an asp.net 2.0 app. She wants to use the membership/role system, and the necessary database and its tables, etc, exist in the sql server 2000 instance (which is on a seperate server). When she brings up the asp.net admin app from within ...more >>

Hi Does anybody know if there is an osCommerce equivalent in ASP.NET Thanks ...more >>

Hello everybody, I am new programming in asp.net, recently I have been hired in a company and they were creating a simple application, this application is developed in asp.net 2 visual Studio 2005 and is tested in a Windows 2003 standard. My problem is that when I check some buttons events...more >>

I am trying to check LastIndexOf "\" in a File Path, if it not there i want to append a "\" for some reason it throws error? int index = filePath.LastIndexOf("\"); Any suggestions... -- http://pathidotnet.blogspot.com ===== vInAypAtHi o__ ---_,>/'_------ (_) \(_) ---------...more >>

Hi, I'm sort of new to ASP.NET 2.0 and ASP.NET in general. I have some data that I would like to display in a tabular format, but I'm going to be generating the columns dynamically, and I would like to make it so that each row can be expanded downward dynamically to show detailed information...more >>

When we want to make updates to our application, we have to make sure all users are logged out, or they will get kicked out when we copy a new DLL. Our web application, using the 1.1 framework, we are not allowed to use VS2003 to copy changes up to the application. Reason we are told this is...more >>

All the String functions like 'Len', 'Left', 'Right', 'Mid' etc. that are available in ASP are supported by ASP.NET as well except for the string function 'String'. The 'String' function takes this form: String(number, character) which returns a string consisting of *character* which is r...more >>

What is the maximum cell length in Excel 2000? I am writing a large text field to Excel and it seems to break it up into different cells after about 400 characters and then breaks everything beyond that into a separate cell for each sentence. *** Sent via Developersdex http://www.develope...more >>

We have a 2003 project but the solution file is 2005! We use the version selector it opens in 2005 but says we have to upgrade to 2005, we open in 2003 but says the solution is a 2005 version confused!...more >>

We have an ASP.Net v1.1 application that gets the error Error Message:Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature ver...more >>

hi. i am new to .net i need to fetch data from excel sheet and display it on web page. please help me how to do this??? ...more >>

Hi I m new to ASP.net development. I am making a proj tht involves downloading and saving excel sheets from a URL like http://www.puc-rio.br/marco.ind/xls/dp-chapter6-nonlinear_npv.xls Can someone tell me how to do tht? Thanx! ...more >>

Hello everyone, I am new to ASP.net development so excuse me if the questions sounds naive. I am developing an application on a stand alone laptop. I am using MS SQL 2005 Express, IIS.5.1 and Visual Studio Express on a Window XP Pro OS. My application requires an AD authentication. I can code...more >>