I'm developing a web app in .NET 2 using C#, and occasionally see this error, apparently something to do with the theme used on the site: Compiler Error Message: The compiler failed with error code 1. Clicking the "Show Detailed Compiler Output" link on the error page shows a large command...more >>

Dear reader! ASP.NET 2.0 How should this line with vb.net code: e.Item.ImageUrl = CType(e.Item.DataItem, SiteMapNode)("ImageUrl"); be as C#????? I want to put the code into MenuItemDataBound(object sender, MenuEventArgs e) eventhandler. I came across this vb.net code on the web, but...more >>

I am trying to use a third party dll in an ASP.NET 2.0 app. The manual tells me to put the dll in a Bin folder in my app, and put <%@ Import Namespace="System.Reflection" %> <%@ Import Namespace="ASPPDFLib" %> "in my source code". The sample has these directives and the code in a script blo...more >>

ASP.NET 2.0 Can someone send me a link to the description of CType? I've been googling and don't get any usefull info... Jeff ...more >>

Is it possible to do a login from the code instead of using the interface? ...more >>

When a DataGrid is in the editable mode, users can change the quantity of the items that are currently in his shopping cart by entering a new quantity in a TextBox. After changing the quantity, a column named *Quantity* in a database table also gets updated with the changes made by the user. The...more >>

A DataGrid displays 8 columns - ProductID, ProductName, Description, Price, Quantity, Sub-Total, Edit & Delete. *Edit* is a EditCommandColumn, *Delete* is a ButtonColumn & *Quantity* is a BoundColumn. If the *Edit* link is clicked, the *Quantity* column changes to the editable mode with a TextBo...more >>

Moving to a new development machine. Am getting the following message when trying to run applications that require the state server: --------8<-------------- Unable to make the session state request to the session state server. Please ensure that the ASP.NET State service is started and th...more >>

A DataGrid displays 8 columns - ProductID, ProductName, Description, Price, Quantity, Sub-Total, Edit & Delete. *Edit* is a EditCommandColumn, *Delete* is a ButtonColumn & *Quantity* is a BoundColumn. If the *Edit* link is clicked, the *Quantity* column changes to the editable mode with a TextBo...more >>

Does anyone know a way to force the client script to preform a client-side validation for controls in validation groups? What is currently happening is I have two validation groups (Billing, CreditCard). The validation doesn't happen until the submit button is pressed and the server valida...more >>

Tony Nottingham England 22 February 2007 TO: All People Who Care I am a private individual posting this message to help Laboratory Animals and us all. I apologize if this seems out of place in this group but I think you need to know this. A new European Chemical Te...more >>

I need to make a page that contains scroll vertical of text, where most important is than without having to refresh the component east page it is taking new registries from a table in Database and to show them (in the style of chat). Somebody knows some component (preferredly free) that allo...more >>

Hi, I have been upgrading to AJAX 1.0. I removed this line from my config file: <add assembly="Microsoft.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> because it seems to be left over from ATLAS. Well, since I took it out all of my validation ...more >>

Hi all, I created a complex ASPX page, nested inside a master page and Ajax UpdatePanel. In one of my Javascript function I need to capture mouse position. I use alert(document.body.scrollTop) to test scroll bar position. Even though I have a long scroll bar and already to end of the page, wh...more >>

Hi all, Maybe this is a simple problem found in ASP.NET 2.0 course 101, but I must have missed it. When I create a page in Visual Web Developer and use URLs like "/images/picture.gif " or a link like <a href="../../Search/page.aspx">, everything works fine as long as I publish the site to ...more >>

I have a page where layout of buttons and listboxes etc is important - I would like to make use of Ajax Update panel to asynchronously update various part of the page- in Vis studio whenever I use an Update panel I then lose all control of the layout of the elemts within the panel. I also dont s...more >>

Hi All, I have a theme with a Style.css in which I have defined a style rule for the body element : body { min-width: 780px; margin: 0; padding: 0; border: 0; text-align: center; font-family: Verdana, Arial; font-size: 8pt; color: Black; background-color: Ghostwhite; } ...more >>

Hi, I have a working site on my desktop. I tried to move it to production and I am getting an error on my new server. It has something to do with setting a profile. Here is the error. Server Error in '/' Application. ------------------------------------------------------------------...more >>

Is there way in webconfig to disable viewstate for all aspx files in a certain folder? I know there is a way to do that for the whole application and i am wondering same concept is available for at a folder level. Thanks ...more >>

https://turbotaxweb.turbotaxonline.intuit.com/open/registration/SignIn.htm anyone know which 3rd party textbox this is??? ...more >>

Hi, I have this ASP.NET application developed with VS.NET 2003 VB.NET and deplyed on Windows 2K server IIS 5. This application uses the following: - Oracle 10G databse - MS Data Access Block from MS Enterprise Library June 2005 (with the other blocks like exception, security...) - Use Cryst...more >>

Hi guys, I'm using asp.net 2.0, can anybody send me some complete examples on using ClientScript.RegisterClientScriptInclude and ClientScript.RegisterClientScriptSource, for registering an external javascript file (myfile.js) in my ASP page, I have not found any clear or complete examples, me...more >>

Hi guys, I'm using asp.net 2.0, can anybody send me some complete examples on using ClientScript.RegisterClientScriptInclude and ClientScript.RegisterClientScriptSource, for registering an external javascript file (myfile.js) in my ASP page, I have not found any clear or complete examples, me...more >>

Hi guys, I'm using asp.net 2.0, can anybody sent me some complete examples on using ClientScript.RegisterClientScriptInclude and ClientScript.RegisterClientScriptSource, for registering an external javascript file (myfile.js) in my ASP page, I have not found any clear or complete examples, pl...more >>

I've got the need to have user information for logged in user in a readily avaliable page context (a lot like how Profile is) except not suck. Before we jump to any conclusions, from what I gathered, the implementation of the provider model is absolute garbage. While I've seen microsoft emp...more >>

I have a simple problem but after an afternoon of searching still cant get a solution. I have an asp checkbox on my form that i want to, when checked, enable a textbox. when the checkbox is unchecked the textbox becomes disabled again. i want to use some client side script as i dont want to al...more >>

Here's what's happening: I visit my site via http://mysite.com and begin a session. Somewhere down the road, I might get redirected to another page on my site but with the www prefix, i.e. http://www.mysite.com/somepage.aspx. Now, the original session is lost even though I'm viewing the same s...more >>

We are currently having an issue with one of our web applications. Some users receive an exception when using the app, but the method that has the error in the stack trace has a few places that could cause the error. So my question is, what are the CONS to deploying the PDB's that are built ...more >>

I have an appication that allows users to upload and download files. This application is only accessed when a user clicks on an "Upload / Download" link from within our main application. A new window is launched asking the user which file he /she wants to download. After the user determines wh...more >>

Hi, I'm building a CMS and I'm banging my head against the wall over one part of the user interface. I have a Section entity which maybe have 0 or 1 parent Sections. So, as an example, I could have a "Media" section which is the parent to a "New Release" section which is a parent to a "Rece...more >>

I used a web service (or dll) to create a socket/send some data in a thread within a function in a page. After this operation, the operation in this page continues. This approach works when the page starts. But it often fails after running this thread a few times. The error I got is as follows: ...more >>

Any ideas on why this is happening or how I can fix it? For instance if I forget to declare a SQL Variable and assign it a value instead of telling me that it redirects to 404 page not found instead of telling me the problem. I only get this with bound control errors and it happens 100% of...more >>

Hi all, I am relatively new to ASP.NET 2.0 programming. I have some experience with classic ASP and VB6. In Visual Web Developer (VS 2005) there a numerous ways to work with data. In my application I am using a number of them, including the SQLDataAdapter, DataTables, etc. On one page I ha...more >>

hey all, i'm in the code-behind trying to give a BackColor a color. The color I need is in hex (#f8f8ff). Could someone please show me the syntax? I don't see anything I can assign to under System.Drawing.Color... thanks, rodchar...more >>

Hi All I am using DirectoryServices to create a web site in C#. I can set the web site up perfectly with all the options that I want other than the ASP.NET version! Sometime it is 1.1, sometimes it is 2.0. I have even enumerated all the Active Directory properties for all of the Sites and Vir...more >>

Hiya, I have the following code in a C# aspx page, but I keep getting the error that 'ExceptionCategoryId_' not found. Looks like the QueryString is not returning anything. <asp:DataGrid id=DataGrid1 runat="server" AutoGenerateColumns="False" DataSource ="<%# Pfc.PfcCentreExceptions....more >>

Hi, We have an application that has been deployed into a virtual folder along with ascx, aspx and the code-behind files. It runs smoothly as long as we don't change any code-behind file. If we change a file, we expect ASP .NET to recompile the website when a user next accesses it. However, on...more >>

I used the code example bellow to upload files. It works well for a 3 mb file. However when I tried a 30 mb file it does not work. string filename = "" string filetype = FileUpload1.PostedFile.ContentType; int filesize = FileUpload1.PostedFile.ContentLength; FileUpload1.PostedFile.SaveAs(file...more >>

Hi, Is is possible for a Master page to be built using another master page ( something like multi-level inheritance ) ? If so, how ? Thanks, Zeba ...more >>

Well, I've figured out a way around this mess. I have no idea why it doesn't work the way I think it should but I do know how to get it to work. The scenario is that I have a form that has one submit button on it. I want a client side validation function to run before submit. I have a server s...more >>

Hi, I'm working on a asp.net project with a datagrid. I want the user to be adding data into Sql database using the datagrid. So I'm using a ListBox to do this and edit update and delete. I placed listbox in EditItemTemplate and label in ItemTemplate. but when I try now to edit it does not brin...more >>

Hi, i wrote code for inserting data into a table, but it runs twice. If i remove the line: "comd.ExecuteNonQuery()", then it runs once; but i thought that line was necessary for executing the sql command ... if i remove " oConnection.Open()", then error: "connection is not open". see my ...more >>

Hi! I am looking for a free pickUp Calendar control, which works well. It shall also work within GridViews, AJAX, etc. Any suggestions? Thanks a lot Rudi...more >>

Hi All, I need two complete different menus for two group PUBLIC users. Since the siteMap can be only one and roles can't help me, I really don't know how to in .Net 2.0. Does anyone has any idea? Thanks! ...more >>