I'm starting an application using a TableAdapter instead of direct sql calls. In my table adapter there's already an stored procedure that returns columns a, b and c. Now, I added another query, but now I need it to return columns b, c, d, and f. As you can see, columns does not match. When...more >>

I need to know when a link buttons value is zero so I don't try to run a query to find none. When I was using ViewState(ds_Last), which I can't do because certain phones are choking on the data, I have on avg about 12 rows of data. Apparently that's way too much data for some phones, neari...more >>

I am looking for a simple method to sort the DropDownList after it was loaded Thank you, Samuel ...more >>

Hi, I need a GridView that when I click on a row or on a HyperLinkField a javascript call raise . It is possible? The grid is in a window open from a parent window. Onclick in a row selected, a field in a opener is fill with the data of the row selected. Thanks...more >>

Using VS 2005 is there a way of allowing user to type only numeric value in a Textbox (without using JS) Thank you, Samuel ...more >>

Here's my scenario: I have several ASP.NET applications built on .Net 1.1.x running on a Win2K3 IIS6.0 app/web server. Most of these are in-house, but one is purchased, meaning I do not have a full grasp of its internal architecture/functioning. I am currently looking to deploy an ASP.NET...more >>

I want to use a master page so that all my pages have the same look but it seems odd that once you create a master page you only have a little content window to work in for the rest of the pages. Since the content object is not resizable this makes designing the content pages very difficult. ...more >>

Hi I wonder whether it is possible to create a new WebForm and send it to the user e.g. Dim WForm as new WebFrmProduct(Params to go here) Then send it to the user Thank you Samuel ...more >>

Hey I've bought the book "ASP.NET 2.0 website programming, Problem, Design, Solution" and some of its code examples is this code: protected Cache Cache { get ( return HttpContext.Current.Cache; ) } I've got problems understanding this: "Cache Cache", I guess the first "cache" here...more >>

Hi; I have to store final reports for later viewing. If the reports are html and have images I also have to have a way to return the images too. What is the best way to do this? I was thinking that I store each image in the DB, use the PK of the image as part of it's "filename" and the <im...more >>

Hi All, I'm trying to display .NET Custom Control (created using Inherited Control) on an ASPX page, but no luck. I already registered the Control to Global Assembly Cache through .NET Framework 1.1 Configuration. I have also put a reference to the control on my ASP .NET project. The view t...more >>

Hi all, I'd like to bind an array to a DropDownList and use the array index as the DataValueField. Is this possible? Thanks, Paul ...more >>

Hello group, I have a problem with ObjectDataSource and ITypedList. At the end of this entry you find the implementatiopn of my List class, derived from ArrayList and implementing ITypedList. All items contained in the list are of type Person, which is a class derived from nothing and imp...more >>

I created a website in Visual studio 2005. I did a build and I can browse it on my local box. http://localhost/gpweb/gpkey.aspx When I try to access it on a remote box, it doesn't work. http://<myservername>/gpweb/gpkey.aspx I get the "Page cannot be displayed" error. ...more >>

I wanted to hear people's opinion who have used Atlas on their project. My project does all niffty ajax stuff, but I found that the js file included with asp:ScriptManager is actually 360k in size! The page takes a long time to load, and the heaviness of atlas script should be one of factors...more >>

I have to display some images kept into a sql server database (image data type) in an asp.net 1.1 page. Is it possible to use an asp control to display the contents of a byte[] or a MemoryStream? Thanks much...more >>

I've been struggling with this thing for 2 days, and after searching the 'net for help, I cannot find what is wrong. We're using Crystal Reports XI Release 2, with Visual Studio .NET 2003 in an ASP.NET 1.1 application. I've got a CrystralReportsViewer control on an ASP.NET page. Once ...more >>

Hi: Is it possible to databind an image in Repeater Control? I see support for it in GridView, but not in Repeater control. There is another way to do this, but would rather go with new controls. Thanks, Charlie ...more >>

I need to pass a querystring parameter that contains the relative path and querystring of another page. For example: http://www.mysite.com/default.aspx?name=~/news_view.aspx?articleid=9&comment=new when I do this and retrieve the querystring["name"] I only get ~/news_view.aspx?articleid=9 ...more >>

I have several datagrids stacked one above the other that are all sized to 95% width. Each grid has two columns, with the second columns' widths set to 70px (so the first column's width is not set and it flows to fit the rest of the grids with). This works great for my needs and looks good w...more >>

Hi All, Below .css works with default.html without problem but when i use it in default.aspx, do nothing. When i use it in separate .css file, and link it to defaulat.aspx stiil do nothing. /Sorry my English is not very well/ What can be the problem? <style type="text/css"> <!-- b...more >>

Hi, An ASP.NET 2003 application that uses VB6 COM+ components, works fine with 3-6 users, but gets "frozen" when accesed by 12-or more users. At some point an error message similar to "OOA: Out of Apartments" was displayed. This was reported to me, I did not see it. We also got a warnin...more >>

Not sure if I this belongs in this group or a Regex-group, but since it involves a WebControl I'll give it a try here. I want to block hotmail, yahoo and gmail addresses when typed into a TextBox control. Figured this could be done using a RegularExpressionValidator control, but I can't com...more >>

I've followed everything to a T, and in fact got logging in working on another site, but for some reason that I'm not able to see....logging on for this new site doesn't work. It just doesn't find any members in the MembershipProvider (put in some stupid code that should change the page's titl...more >>

hi everyone i trying to select a sub-categorie difined like: service |_category |_sub-category |_the presentation each of these are represented by a table in sql, and they identified by their id. sub-category know the id of his category and catego...more >>

We've had to move one of our asp.net web applications to a new internal server. The move worked, except that our SUBMIT buttons on all the pages no longer trigger a postback in Internet Explorer 6. The pages work just fine in Firefox, though. Any idea as to what's going on? Was there so...more >>

Hi! I'm having some problems when combining these elements. :( I have a Repeater with a collumn full of LinkButtons inside an UpdatePanel. I handle the ItemCommand event of the repeater to fire a desired action, but when I click on any LinkButton, it returns a javascript alert-like messag...more >>

Hello All, Newbie question alert! We have a website that we want to eventually convert from pure HTML to ASP.NET pages. Unfortuantely, we cannot do this all at once, but rather, will likely do so over time. The question is: can we use our existing HTML files as content in a Master pa...more >>

Hi, I have a legacy 1.1 ASP.NET app that I'm trying to get working on an IIS6 installation, but I get 404 errors when I try to access an aspx page. Static html pages work fine. Upgrading the app to 2.0 is not an option right now. To set it up, I ran the aspnet_regiis app from the 1.1 run...more >>

Hello; I am *very* new to website programming. Coming from a client/server background, I am having some difficulties. I know this is not asp.net related, but I figured someone would be able to help me with this as I am tearing all of my hair out! I am simply trying to load a PDF documen...more >>

I need a RegEx expresson that validates a string containing 6 characters according to this criterion: First character must be alpha (A-Z) upper case only. Next 5 characters must each be an integer from 0 to 9. These would pass: G43879, A00009, K98765 These would fail: g43879, 89873E, ABCDEF ...more >>

Quick question.... Can I user Server.Transfer between two different web sites on the same server? And pass data via the Context object? -- Andrew Robinson ...more >>

hey all, how would i save a javascript variable between postbacks? thanks, rodchar...more >>

I am working with an asp.net 1.1 web application. Do I have to rebuild the whole application and deploy the compiled DLL to my production server everytime I modify a single aspx page? Is there a way to not re-compile (or rebuild) the whole application every time a single page is modified? ...more >>

Hello All, I was wondering what is the best/most effective way to control pay layout when using ASP.NET 1.1. I have seen that with 2.0 you can use some new functionality called master pages, but I have not really seen anything in regards to 1.1 When I develop with ASP I create a file call...more >>

Hi there. First of all let me apologise for this is a somewhat general question to which I would be interested in any opinions. As far as I can see when I create a web application the recommended location for the database is the app_data folder. The recommended location for code files a...more >>

Hi: I'm using the ObjectDataSource control to databind a Repeater. The method on business object that ObjectDataSource control point to takes as a parameter an instance of the System.Data.CommandType enumeration. When setting up declaritively in HTML, how do I complete the following parame...more >>

Hello, I am trying to write a custom session manager in ASP.NET 2.0 using oracle as the backend. I want to know how the session expires in web garden and we are using NLB (a session can be served by the multiple web servers) Following are few points: 1. How to cleanup session data on Ora...more >>

We are intermitantly receiving this error on our website. ExecuteReader requires an open and available Connection. The connection's current state is connecting. Following is the code from the Load event of the aspx page. The last line is where the error occurs. Does anyone have any ideas wh...more >>

I need to create a thumbnail (gif, ico or jpeg) of a web page. Any ideas how to do it in aspnet 2.0 ? I tried looking around for some code but didn't get much. Thanks ...more >>

I am attempting to use the ASP.NET generated __doPostBack JavaScript function in my custom JavaScript and I can use it successfully but only after the web page is loaded and idle. I prefer to invoke __doPostBack immediately after web page load. I have been attempting to use the HTML Body ...more >>

I would like to slightly change the functionality of the create user control. 1. When creating a user the password shouldn't be supplied. Rather the password should be generated much like recover password. 2. The user then will receive an e-mail saying what the generated password is. Thi...more >>

I am using the ASP.NET v2 Client Callback facility to conduct partial page updates..... however part of the user interface problem is that the IE URL History is unaltered by my partial page update operations. For future reference.... is there a means under which I can programmatically delet...more >>

Hello I have a simple problem but I think the solution might be tricky... I have a word document on the server which people can download. However, what I would like is to use asp.net to insert a unique serial number into the word document before it is downloaded. So I need some way to inser...more >>

hey all, when i create my user control (not custom control) how do you generally make it available to other solutions or for other team members to use? i'm thinking in a new solution, i say "Add an existing item..." and just put the user control into the project? thanks, rodchar...more >>

Dear All, i want to hide next button programatically in weizard control,i tried the find control function,but it deosnt work ? can anyone help me on that ? ...more >>

I'm trying to create user tables in my own database to use on my web site. I was able to create all of tehe aspnet_[TblName] in my database but when I run the admin web site and try to connect using the AspNetSqlRoleProvider and AspNetSqlMembershipProvider I get the following error message: ...more >>

Hi, please read this before http://groups.google.ru/group/microsoft.public.inetserver.iis/browse_thread/thread/a2d811734e85ff45/17be8f5af10c9265?lnk=st&q=different+webfolders+developers&rnum=1&hl=en&auth=DQAAAHMAAAB7tC2kb0yAUwZIRwWMwi-sajfDrEr4CucmxKdjNQTI0PkKaZ8p6t4TvyZQWo8zhVWXQJaI_w7nniAtFTIOoj-...more >>

Hey all, I need to add a hyperlinkcolumn to a datagrid, but the path (DataNavigateUrlFormatString) is dynamic, since the page lists files in directories. The folder name to list is stored in a variable (strPath). The code that I tried is: DataNavigateUrlFormatString='<%#strPath %>/{0}' But...more >>

I have a form that allows the user to specify a date using three separate dropdownlists (one for the day, one for month and one for year). I want to validate this date to check that it is greater than or equal to the current date. Is it possible to use a customvalidator and somehow access the ...more >>

Why is it that when I create a new web application, the project folder containing the webform, web.config and csproj files appears in C:\inetpub\wwwroot, yet my .sln and .suo files appear in another folder in My Documents\Visual Studio Projects? Is this normal, or have I somehow made an ina...more >>

Hi, I am in a problem of sending mass emails(newsletter) to my website members. Actually my problem is this: I want to send newsletter to my website members. But I had given a facility for each member to choose different category of products or all products newsletter. How can I extra...more >>

I'd like to change the "CultureInfo" of my site. Which instruction I have to put in the 'web.config' ? any ideas? tnx ;) ...more >>

hi, I hope you could help me out on this one,cause I have been trying for 4 days to solve it,but couldn't quite get it right: I have an ASP textbox that should change the value in a dropdownlist. this happens,but the problem is with the validation of the ddl.it has a requiredfieldvalidator,and ...more >>

I'm using master pages and have added some base functionality (public functions) into this class. I then create a new web form using the above as the master page. In the code of my new web form, I need to access the custom PEMs of the Master page (I've created). I find only two ways of do...more >>

Hi all,In asp.net 1.x i creates a basepage that extends System.Web.UI.Page class. I created this file in a web appplcaition project and then refernced it from another projects. All the pages in this project inherited from this new BasePage ionstead of the Page class. In asp.net 2.0 i dont se...more >>

hi, I have a problem when trying to delete a file. I have to extract some information from a file, and then I have to delete it. When I try to delete it after I read it, I get a "Access denied" error. help pls, Neven ******************************** StreamReader sr = new StreamReader(...more >>

Hi everybody, I have IIS 5.1 on Windows XP pro. On my system are .Net framework 1.1 and 2.0 How can I configure that my IIS support ASP .net 2.0? I did installed the IIS after installing .NET. Thanks Nhan ...more >>

Hello, In VS2005, we have a WebService project (WSE) and a WebSite project (WSI) that uses WSE (we added the reference in the App_WebReferences of the WSI project) Is it possible to have the WebReference to WSE in the WSI project automatically updated when the WSE changes ? If yes, how ?...more >>

Hi, Am developing an ASP.Net web app where am caching many pages (say = abc.aspx, def.aspx) as they are access by Response.Cache.SetExpires(DateTime.Now.AddSeconds(3600)) Now there is another page pqr.apx. When this page is accessed, I want to = clear all cache pages, i.e empty the ca...more >>

I have a web form <form method="post" runat="server" id="PromotionForm"> and some textboxes and <asp:button id="Button3" runat="server" Text="Update"></asp:button> When i run my web application pressing f5 and hitting Update Button it does nothing Though I have Response.Write ("sa"); ...more >>

Guys, Im a newbies in asp.net and i have this big prob. How can i get the ID or the primary key of a table? Im using GridView to display all the data. I want to pass that value to another page using querystring, but how can i get some value in a GridView. And how can i use hyperlink control...more >>