How can I code a chat script with asp.net. How can I find code sample which coded with asp.net using C#. ...more >>

Hello, I have a string which holds a text. Is it possible to create a substring which uses the first N words of that string? Thanks, Miguel ...more >>

I am VB developer learning ASP.net. What is the best way to do the following. User logs in against our companies SQL Server to check if they have permissions in our Security table. If successful, I want the "login" name or ID to feed a parameter in the GridView to return a recordset or datas...more >>

Hi Gang, In VS 2005, I can't get an ASP DropDownList to take a BorderStyle property. I've tried both with a skin id and inline. No matter what style I apply, it comes up with the default style. I specified 'Dotted' and nothing dotted happens. In Firefox, its the same except the border is ve...more >>

hey all, i have an update panel with a simple textbox in it. outside i have a server-side button. i put a trigger on the update panel for the button click event. (it just places "Hello World" in textbox) works great. however, if i drag an html button on to the form, run the web app, click...more >>

Hi: Getting this error. Not sure what to do. App won't compile. Looks like it is something out of my control. Error 1 Metadata file 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\biolabnet\4bfeaa1c\ff23cac2\App_Web_filtercat.ascx.cdcab7d2.ehc-pwme.dll' could ...more >>

we publish our exceptions to email at work and include the form's vlaues to help debug in production. Since the control wont' appear if it is empty, how can i access it to show the controls wiht a blank value (currently i won't know if the control was ever made visible (sent to browser) since ...more >>

Hi! I am working with asp.net 1.1 and javascript. I have a client side checkbox, a client side button, and an asp.net image button. When I check the checkbox, I want the client side button to disable, and I want the same button enebled if I uncheck the checkbox. I have the checkbox_onc...more >>

Happy Friday everyone!!! I am working on a windows service and a C# application and needed some help with certain functionality. Please read through my issue below. Thanks! I have a windows service which writes into a log file periodically (text file). I want to create a windows form appl...more >>

Hi all, I am developing a ASP.NET 2.0 application that must use friendly URLs. As an example, a content in http://www.mysite.com/music/pearljam for instance should be rewritten to http://www.mysite.com/Artist.aspx?id=1. The problem I am having is the fact the url doesn't have an .aspx exte...more >>

Assume that an ASPX page is accessed using the following URL: http://myserver/Page1.aspx?fname=john The value of the querystring fname (which is john) can be retrieved using both Request.Params("fname") & Request.QueryString("fname"). So what's the difference between Request.Params("fname"...more >>

How can I perform a math function in C# example: int sales = 25 int goal = 225 i want to devide sales by goal so the sale person knows how much of his goal he's at...more >>

I use the following code to get a valid date input. validatorExpression = new RegularExpressionValidator(); validatorExpression.ControlToValidate = this.ID; ValidatorExpression.ErrorMessage = "Valid Input mm/dd/yyyy"; validatorExpression.ValidationExpression = @"^\d{1,2}/\d{1,2}/\d{4}$"; vali...more >>

When I do this: <asp:DataList ID="dlProducts" runat="server"> <HeaderTemplate> <table border="0"> <tr> <td>Category</td> <td><%# Container.DataItem("Category") %></td> </tr> </table> </HeaderTemplate> </asp:DataList> then ASP.NET generates the Object variable or With block variable...more >>

Hello, I'm using a gridview with objectdatasource and custom objects collections SELECT/INSERT/UPDATE/DELETE methods are using custom objects as parameters. This is working fine. But I have a problem with the object that is passed back to the update method. It contains some of the properties o...more >>

I am in the process of trying to migrate some of our existing .NET applications from version 1.1 to 2.0. In our 1.1 apps we have a common assembly that uses the sqlhelper.vb class from the Micosoft Application Block provided for version 1.1. When I try to migrate I get a few errors, so I tho...more >>

Hi In asp.net (vb code) is there any way of just have controls that have changed refresh rather then the whole screen. Thanks in advance -- nivekski www.kevsbox.com ...more >>

I have an ASP.Net site that uses a cookie to hold setting for the last search criteria (entered in textBox, etc. fields. When I click the search button, it sets the value of the cookie in VB code as part of the OnClick event of that button. However, the cookie values are not set until Postba...more >>

Hello All I have a Question. I have a button "Submit". If the user is not logged in I want to him to Login. So I show him a div tag which asks him if he wishes to login. I want this to implement on the client side. If the user is not logged in I dont want any postback But if the user is ...more >>

I have a site with SSL connected and in my IIS 6 properties window the port is set to 4434 and it was working OK. I then accidently put 4434 in another site on a machine and it quit working. I took the 4434 out of the incorrect site and it still doesn't work. My pages were working fine and...more >>

I need to send a big amount of data to one server in the query string. It is like 3kb of text information, in ascii code with linefeeds and carriage returns. I noticed that using winzip I can get the file 1kb long. I'm not sure if there are zip utilities for C#/Asp.Net, but I guess there are and...more >>

How can I search in this forum? There is only one field to enter search terms, however it report 'searching has been disabled... I don't expect to browse each thread one for one to find thread referring to my subject. -- Oscar -----------------------------------------------------------...more >>

Hi, I have a web user control 'control1.ascx' which is used on page 'default.aspx'. The control renders fine. But I would like to get new values in the control based on the submit button. So if the control had a value and I click the submit button. I want the control to load based on the va...more >>

I am trying to get the name of the ascx file from inside a C# script tag inside the ascx file. I have looked through all the properties of the control, but I cannot find anything that gives some sort of path or name. Can anyone help? Thanks, ThazKool ...more >>

Say I have one site that has this structure http://localhost/ <- public side http://localhost/internet <- private part of same site protected using NT Authorization so say I have two host names mapped to this same site say they are Http://internet and http://intranet when someone goes to ...more >>

I am using ASP.NET 2.0 and know about the static list in the web.config for URL rewriting, but my list is dynamic and I am running into some problems... 1) How do you get URL rewriting to work in the file based website in ASP.NET 2? I tried and every path I go to comes back as resource not fo...more >>

A logged in user clicks a Logout link which takes him to Logout.aspx where in I am using the SignOut method of the FormsAuthentication object to logout the user. What I want is as soon as the user is taken to Logout.aspx, apart from logging him out, a Label should be displayed to the user saying...more >>

Hi I have created the following class for reading XML Message from UPS, i use XMLSerializer to read the xml file , there is a minor problem , Response is a single item whereas RatedShipment is an array, but when reading it shows on one item for RatedShipment , where as there are seven items...more >>

Hello, How can I get a Date/Time string in Asp.Net 2.0 as follows: "Tue, 10 Jun 2003 09:41:01 GMT" And I need to have it according to specified culture. Thanks, Miguel ...more >>

In .net 2002 version (1.0), Im facing problems with unicode file name display. The language is japanese. In ASP.NET 2.0, microsoft has included response.headerEncoding() which accepts charset type property by which the file name scramble display is fixed. Is there a way out in ASP.NET 1....more >>

Hello, I'm a newbie in ASP.NET and i have following problem. I've got two separate pages. On the first one i have a list of workers, which is read from mdb database and a button with event Response.Redirect("SecondPage"); so after i press this button I'm redirected to the second one. On th...more >>

Hello all, I need to validate client-side a group of checkboxes to make sure at least 1 ic ticked. Does anyone have any examples please? Thanks. Jon...more >>

Hi We are currently in the process of writing an asp.net application. As part of the project we need to establish, some sort of communication between the application and the users Outlook applications. We have to use Outlook, and not Exchange, as the users are from many different organisa...more >>

Hi all, I'm exporting a datagrid to an excel file. I'm using the following source code to export. DataTable dt = new DataTable(); DataAccess.StoredProcedure sproc = new DataAccess.StoredProcedure("sproc_getdata"); sproc.Run(dt); DataGrid1.DataSource = dt; DataGrid1.DataBind(); D...more >>

We all know that IIS and asp.net are suppose to be muti-threaded applications running on a pre-emptive multi-tasking model. But, what I have found is that under the default installation of ASP.NET, aspx pages get executed serially. I know that it's easy to say that this can't be right, but...more >>

This is a basic overall question. Please note I am new to ASP! I am currently running IIS 5/Access 2000/Windows 2000 and have developed a web application. >From what I have been told, to really emulate a master/detail form, the best way would be to use ASP.net to do so. 1. is that true...more >>

I have a Listbox, if I set EnableViewStarte = False the AutopostaBack fired by SelectedIndexChanged doesn't work. The 'SelectedIndexChanged' event should call a sub called 'SayHalloPlease'. Any Idea? Here my simple code: a Button a Listbox a Textbox with Listbo...more >>

Hi guys, I've got this working but I have issues when there is any kind of c# coding on the page that I'm trying to scrape (pages within my site - its for a print page view basically), I get this error: The remote server returned an error: (500) Internal Server Error Now, I've stepped into ...more >>