Hi All Just trying to set up SDK Quickstart Tutorials and got as far as installing MSDE with the required paramaters ok. Have XP Pro with IIS running and Vis Studio installed. Problem is when I click on the link to ASP.Net Quickstarts I get the 403 error page at address http://localhost/qui...more >>

Hi, I'm building a datagrid with a column to show + or - signs for expanding/collapsing child rows, etc. It works okay except since I'm using a LinkButton column there is an underline below the symbols...looks confusing. I tried applying a css style, but that didn't take. CType(dgCharge....more >>

On my application, I need to have different action based on the pass in query string. When the query string is not presented, I try to use If request.querystring("id") ="" THEN ...... This is what I did in trational asp, however if I did abov in ASP.NET, I always got an error of "Object ref...more >>

I have a Database class that is responsible for performing DBIO to/from Oracle RDBMS named "oraDBIOClass". It is c#. I have about 20 Asp.Net forms (*.aspx) in my web site, their Url Links are located on a common launch pad (graphic with hot spots), each calls different methods within the ora...more >>

I have a date stored in a database as a string in the format of dd/mm/yyyy In my application this string is cast to a date as follows myDate = ctype(stringDate,DateTime) This works fine however when the date is 16/10/2003 for eg, on my machine there is no problem but on another machine wher...more >>

I have this page Index.aspx, page code shown below: void Page_Load(object sender, EventArgs e) { if (IsPostBack) { if (this.drpTypeOfStock.SelectedIndex != 0) Server.Transfer("SearchStockType.aspx"); } //Connection Configuration ConnToDB(); drpTypeOf...more >>

Hi, There is one aspx web page that contains usercontrol. In aspx page and usercontrol , there is each submit button... Here is what I want... I want to process something depending on each page's IsPostBack property... For exmple.... when I click the submit button which is in usercontrol...more >>

How would I encrypt a string using MD5? -- Thank You, Jason Williard ...more >>

Hi Does anyone know if there is any documentation the exists for the following class; System.Web.Hosting.ISAPIWorkerRequest I need to manipulate the ISAPIWorkerRequest's fields directly but cannot find any information on it. -- spalding --------------------------------------------------...more >>

Hi. This is probably easy but I can't find solution so far. I have a web form with several text boxes. System.Web.UI.WebControls.TextBox One submit button System.Web.UI.WebControls.Button When button is clicked form submitts fine. I need to know if used changed any of the textboxes wihtou...more >>

Hi I thing I have found a critical bug about ASP.NET ReWritePath Function Here are the steps to reproduce: I have a solution with this items: "MasterPageWithoutUserControl.aspx" "MasterPageWithUserControl.aspx" "OrdinaryPage.aspx" "OrdinaryWebControl.ascx" in global asax I call rewr...more >>

Folks, How to add an array to a ViewState in C#? I'm doing the following and .net does not likes it. ViewState["HeadingArray"] = HeadingArray; where HeadingArray is a two dimensional array. Any thoughts is really appreciated. thanks.... I also tried ViewState["HeadingArray"] = ...more >>

Hi, We're using Windows 2003 server with .NET framework 1.1. Recently installed Service Pack 1. After that our ASP.NET pages don't post back when required field validators have been used. We tried copying old WebUIValidation.js. We tried aspnet_regiis -c and iisreset. Nothing seems to s...more >>

Hi, I'm having problems with my site, the Session_Start event is fired every time the user makes a new request, it happened with 2 users up to now, so its not a common behavior..... does anyone know whats the problem?? thanks, Bruno ...more >>

This is a one time request for beta-readers for a new book I'm working on. ************* I'm writing a new book on Visual C# 2.0 - target audience is C# 1.x programmers looking to move up to 2.0 (code-name Whidbey). The ideal candidates have been programming in Visual C# 1.x for a while, ...more >>

hey all, I'm not sure if this is even possible but here goes: if i put a CustomValidator control in my EditItem template column how do i get to it? Or how and where do i write my custom code for the customvalidation control? thanks, rodchar...more >>

I have an aspnet program that uses an Access database -- I won't go into why I'm using Access -- and can't get it to run in share mode. If I have opened the website, and I try to edit the database, I get a message saying the database is in read only because it's being used elsewhere. Even if ...more >>

I have an ASP.NET custom control that has to serialize the following class in order to save it to view state. If I leave out the parameterless constructor I get: System.IO.FileNotFoundException: File or assembly name luasprru.dll, or one of its dependencies, was not found. It works if I inc...more >>

I have a data grid with data, which each row will tie to a link to open that row in a seperate window of data for it, the data grid has multiple columns. I want it so when a mouse rolls over a row, the entire row (all columns) are displayed in a background color. I have figured out how to do i...more >>

Hello all, I know this is probably fairly easy, but I want to find out the BEST way to do it. We're in the process of upgrading from ASP to ASP.Net. The first project on the list is the login pages, and they have already been converted to .Net. The pages from which login.aspx is linked a...more >>

Hi all. I'm trying to deveolp a whois function to verify if a domain is free or not. At the moment I use this code: ********************************************************************** <% @Page Language="C#" %> <% @Import Namespace="System.Net.Sockets" %> <% @Import Namespace="System.Text...more >>

I want to take an image stored in a SQL server and display it in a Datagrid. I think this can be done by registering an event in the binding that when it receives binary image data is sends it to an image tag on the Datagrid template. Any other ideas? Code that does it? Thanks, Nate...more >>

Hi all, I'm storing the client ID of an element in a hidden field on the client. How can I use this hidden field to get the object and then change it's value? Regards John. ...more >>

Below is the code I'm using. It works as designed but now I want to determine which of the ten buttons was clicked. Any help on how to do this is appreciated. Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim x As Int16 ...more >>

Hi, how can I send information that is in the Response.OutputStream to the client but continue server processing without having to close the page , or without having to Reponse.End() the application ? I tried Response.OutputStream.Flush(); but it doesn't seem to work, only when I follow it wi...more >>

When I run my asp.net app locally it runs perfectly. I upload it to another server it runs perfectly. I upload it to a 2nd server and the 1st page (Default.aspx) comes up fine. I then navigate to the 2nd page. When I click on a button (which does a db delete then a response.redirect to De...more >>

on my local server i am getting ".net error" of "page not found " but on my hosting server I am not getting .net error ...I am getting the normal page not found error what could be the reason ? is it that the hosting service has redirected the page and before it reaches "isapi" or .net frame...more >>

Hi peeps.. Im using the TreeView control from IE COntrols to create a directory structure, and trying to do it recursively. The code works, but my question is simply how can I make the subdirs appear as leaves in the Tree, rather than as new branches? Here's the code.. private void R...more >>

hi i have one aspx page on which i have one button in code behind i wrote a code for inserting a record. if i clicik on button it inserts a record ok ite fine but the problem is that if i refresh the page it will go again into button_click event and add the same record again why so. ? ...more >>

I just installed Visual Studio.Net 2003 and that is supposed to add that asp.net 1.1 extension. I got an error message while opening ASP.NET project.Error is : "visual studio.net has detected that the specified web server is not running ASP.net version 1.1. You will be unable to run asp.net...more >>

Hi friends, How to hide a column in datagrid. regards, Sivaraman.S...more >>

Hi, How can I make a column in Datagrid invisible programmatically during run-time? I did try the following but doesn't work. DataGridLedger.DataSource = myDataSet DataGridLedger.DataMember = "ParentTable" DataGridLedger.DataBind() DataGridLedger.Visible = ...more >>