I want to remove asp.net default Authentication and Authorization = HttpModule handler and add my custom Authentication and Authorization = HttpModule. in my custom Authentication HttpModule Handler,i assign Iprincinpal(with = some roles) to Current user , but how can i Authorizated the Current...more >>

What's the cost of web.config parameters? Low or high? Is web.config read into memory? Or is there disk access each time a parameter is read ? -- W '04 <:> Open Source ...more >>

1. I have a website called "myWeb" resides under E:\SOS\myWeb.Net" folder in an IIS-6/Windows 2003 server. Its host-header is "myWeb.Net". 2. Default page is "Index.aspx". 3. In the same folder as above, there are two additional aspx pages called: page2.aspx and page2.1.aspx. 4. The "Inde...more >>

Hi I was hoping that someone could point me in the direction of some articles on how to get images into a SQL Server database. I have an ASP.NET app where I need to let the users upload images to the server (that's no problem), but then I need to get the uploaded image into a table in SQL Serv...more >>

Does anybody know how to start a download programatically but first check who is actually downloading the file? ...more >>

Greetings Our company is in the process of converting a portion of our fat client to a web based solution. We wish to have context sensitive help, table of contents, search capability, etc that runs inline with the application. The integrated .NET help tools seem to wrap an application as oppo...more >>

I'm getting this error (system stack overflow) when attemping to instantiate a hastable or assigning a new hastable to the class property. I have a "base" class that uses the MustInherit keyword and I believe this is the cause...Every business rule must inherit from the base class...Am I using t...more >>

Hi I'm trying to understand avoiding duplicating html within a website. At the same time I'm trying to figure out how, when implementing page rendering functions, how do I use templates to keep html and code separate. I define a class public class Page that extends/inherits from System.We...more >>

hello, how can i have multiple datarepeaters on the same aspx page? i have tried something similar to this: <asp:repeater id="repeater1" runat="server"> <itemtemplate> <td>text</td> </itemtemplate> </asp:repeater> <asp:repeater id="repeater2" runat="server"> <ite...more >>

Hello: I'm using cookies in my application. I store them like this: Response.Cookies("Cookie_FullName").Value = customerDetails.FullName Then I retrieve them like this: Request.Cookies("Cookie_FullName").Value If the name is in English - everything works OK. But when the name is in, ...more >>

How can i get the datagrid to appear within my web page without using a DB? Currently I'm creating some screen mock ups and want the datagrid to appear within the browser without connecting to a database right now, I want to see the look of my page first. ...more >>

Environment: VS.NET 2003 Application: ASP.NET web application Program language: C# (Csharp) Situation: I get some information from a sql database. With this information I generate a html table "myHtmlTable" dynamically. For each data row I added an additional column. In the additional column...more >>

Hi all, I thought that this would be very basic. Basically, I have a textbox set at type password. When I try to set the value of this textbox at runtime the text field does not get populated. I thought I could just go ========= txtPassword.Text = "MyPassword" ========= If I do this, noth...more >>

I would like to have one column in my DataGrid that content acts as a hyperlink. In addition to that I would like that the content is databound to a DataSet source. If I create a hyperlink column in VS.NET I loose the databinding feature for that column. If I choose a data bound column I don'...more >>

Hi, I have the following code in Global.asax. Using a breakpoint, i can see that that all errors are being trapped in Application_Error and the event handler is being run properly. The problem is still it shows standard ASP.NET error screen. That means Response.Redirect ("genericerror.htm "); ...more >>

I am trying to test a ASP.NET webpage before I post it online. I keep getting an error that basically says I need to set the permissions on the IIS to allow for ASP.NET pages to run. Any advice on how to do that? I have tried a bunch of things, but nothing has seemed to work ...more >>

I've created an ASP.NET application that runs on my local IIS server. It needs to connect to a SQL Server database on a different machine. The SQL server is setup for "mixed mode" authentication. As you can tell from the connection string in the following code, I am using SQL Authentication....more >>

I need to insert into a table multiple item of a listbox. (item.text and item.value Right now, I'm using an OleDBConnection with Access, a Command(Insert string) and parameters. I don't see how an ExecuteNonQuery() would fit in a loop ? Must be a simple solution out there dim Item as listIte ...more >>

Hi there! I'm following this article (http://www.codeproject.com/aspnet/ctrlreuse.asp -> "Share your user control across multiple web applications". It explains how to share user control with codebehind. So, I have 2 projects: The first is my UserControl's project and the other the Consume...more >>

If anyone is interested in finding a solution to the HttpContext problem during unit testing, I've found one. Check out my write up.. Server-Side Unit Testing in ASP.NET How to create an HttpContext outside of II http://home.comcast.net/~stevenpadfield01/blogger.htm Let me know if you have a...more >>

Hi, If I use System.Diagnostics.Debug.WriteLine in a asp.net application, where does the output go? Is there any trace monitor application thar shows me the trace output? Thanks, Allan ...more >>

Hi, We are looking for some bug tracking/change management software primarily for our ASP.Net applications, but for other applications as well. Do you have any suggestions? Mike ...more >>

Hi; I have a simple aspx form. I have put a textbox and 2 buttons on it. The textbox is linked to a requiredfieldvalidator. Click on button 1 (= ok button) = Store value in textbox in database. Click on button 2 (= cancel button) = Redirect with Response.Redirect("AnotherPage.aspx") ...more >>

I am developing an app in ASP 3.0 I want to create a table with some text boxes at run time, so that when i press a command button on the page, some rows and columns should be created on the page. Please help me on how to create these html table tags at run time. If anyone can point to a sample...more >>

How can I tell how much memory is being user for each user session? ...more >>

I am in a situation in which I am recieving a DirectoryEntry that may or may not be already be disposed. I need a very fast, (from a code point of view not necissarily a coding point of view), way of testing if it has been disposed. Currently I have: try { string Junk MyDirectoryEntry...more >>

Hi all, My client is using an online service provider that processes survey responses. After a user fills survey.aspx and presses the OK button, 2 things need to happen: 1. the data has to be posted behind the scenes to the provider's URL (e.g., http://www.surveyprocessingprovider.com/srvy...more >>

Hi all, i've an example where in the page.aspx there are two strings like these: <% @Import Namespace="System.Data" %> <% @Import Namespace="System.Data.OleDb" %> in the page_load sub, using this declarations I Can declare: Dim objCommand As New OleDbCommand(strSQL, objConn) i would li...more >>

Hi I'm new to ASP/Web programming so any help would be appreciated... Situation: On my web page I would like to present a link {or button} that would allow the user to download a large file. When the user clicks to start the download I would like to display the "Save As" dialog, allow the use...more >>

Is there any way to determine that a user received a downloaded file. I'm developing a service that sells documents (like PDF books) and I need to have a way to determine if the buyer actually got the document. Is there any way to determine is the client received the full download? --Buddy ...more >>

Hello I was hoping to appeal to the gurus of the audience that may be able to contribute to resolving my problem I built a web reporting website in .NET using Crystal (God help me!) but I've gotten to the point where the final item I'm trying to resolve has more to due with displaying large repo...more >>

I have a HyperLinkColumn in a Datagrid that I want to pass 2 DataNavigateUrlField parameters to it. Is there a way to do it Thanks...sonny...more >>

I am trying to discern the difference between creating a web service or using IIS Virtual Directory Management for SQL Server Utitly if I want to provide xml data from a database. I have created some xml templates that will allow a user to access the data in xml format when entering the http:/...more >>

Can I use System.Console.WriteLine('fasfasdf') in ASP.NET development as = I need to print out some message in the console during the debug stage.....more >>

Hello, I'm trying to create a new ASP. NET Web Application project, when I enter a name and press OK i get the following: Web Access Failed. The default web access mode for this project is set to file share, but the project folder at "http://..." cannot be opened with the path "C:\inetpub\...more >>

Hi, I want to get the name of the web application dll from within several library external assemblies deep. How do I do that? The assemblies runs outside the web application too - so I can't use HttpContext. Much like the old VB 6.0 App.ExeName. - Thomas ...more >>

Hello, I make an application in ASP.NET (using VB.NET and some web services). For my needs, I use also the SQL DMO library (with the SQL DMO.interop assembly) and the Microsoft Web UI controls (in order to have the tree view, multi bar controls). When I make the compilation and the executi...more >>

I am working on writing an aspx page. I am using vb.net standard edition, I have ordered Visual Studio 2003 but it hasn't arrived yet. Should intellisense work on asp.net pages? It does on WebForm Pages?? Thanks Mike...more >>

Hi, I've run into the classic "it works on my box" but doesn't work as expected on another test PC. Both boxes have Win XP Pro and .NET 1.1. On the dev box in Visual Studio the app runs. On the dev box I can launch IE and browse the site and the app displays the page quickly - 1 second...more >>

hello, how can i have multiple datarepeaters on the same aspx page? i have tried something similar to this: <asp:repeater id="repeater1" runat="server"> <itemtemplate> <td>text</td> </itemtemplate> </asp:repeater> <asp:repeater id="repeater2" runat="server"> <ite...more >>

Can a user control call a sub procedure in another user control ? For example I have an aspx page with 2 user controls, header.ascx and body.ascx I would like to be able to call a sub procedure that updates an image in header.ascx. Thanks Murphy ...more >>

hi. I got a mainpage wich uses cutom controls. i want to use the same codebehind for the customcontrol as i have for the mainpage. is this possible? yours truely /Anders ...more >>

Hi All, HttpRuntime settings such as executionTimeout are normally set in Web.config. Is it possible to change them at runtime? I have a rarely executed method which works long time (sometimes - hours). For this particular method I would like to change the executionTimeout, keeping it uncha...more >>

Hello, On a click event, I need to test certain text boxes and then based on their values go to another text box. How do you set the focus using vb? -- Thanks in advance, Steven ...more >>

Hello. This problem is perplexing me. I have a asp:button which runs a javascript function when it is clicked. It returns a true or false depending if a postback is needed. This works great when I run it on my development pc. But, when I run it from another computer, it ALWAYS does a postba...more >>

Hi All I am making a particular asp.net page using the codebehind method. What I need to do is write out html in the code behind into a specific place in the page. Somewhat like the way Servlets work. I have a couple of questions I hope someone can help with: 1. Can I output html by doing...more >>

Hello, I have made a web site that streams music using mms. The service works great but I have noticed that when the song or song location has an apostaphie in it the server (or something) cuts everything off after the apostaphie and causes the song not to stream. i.e.: mms:\My Music\Grea...more >>

Here is my question: It is common to have many pieces of business logic encapsulated within asp.net user controls. This can be found in high visibility projects such as the iBuySpy portal from MS. Virtually every bit of the site is encapsulated within user controls. The problem begins when ...more >>

Is it possible to interact with the ASP.NET ViewState using JavaScript? I would like to be able to access data in ViewState through JavaScript and also set ViewState data. Not sure if this is the "best:" way to send data between ASP.NET pages and JavaScript. If anyone has other suggestions, p...more >>

hi, i would like someone to confirm something for me, i have the trail edition of vs.net2003 which i will upgrade to the standard edition,once i get it through the post. ive been looking at a book which guides you through the process of developing asp.net apps. the section dealing with form ...more >>

I would like to utilise validation controls on a user login page however there are two scenarios I need to validate and I am unsure if this is possible or how to implement it. Firstly, if the user clicks "login" then they must have entered a username and password in the appropriate boxes alter...more >>

I’m experiencing the following error. Research I’ve done implies that this is caused by a conflict with index server. I’ve disabled index server and continue to get the error. I’ve also disabled the antivirus real time scanning The application is running perfectly on other servers. Any ...more >>

Hello I was wondering if someone could help me out with a Session_End problem in my Global.asax. I've tried everything, and still no success Here is the scenario: sessionstate is set to InProc. I have timeout set to 1 min I have a variable in session_start that is incremented each new session...more >>

Hi... i have a big problem.. We'r development an App that reads querystring data sended from other App The problem is that sometimes, the "Old" app send querystring data like: "Juan Pérez", and when we try to read that parameter in our ASP.NET app, the result is "Juan Prez". We know about the Ser...more >>

Hi I am unable to puoplate my dropdownlist control witht he correct data. I am tying to load the dates from a column in sql server via a stored proc. The date is appearing as 12/01/2001 12:00 am. I want it to be 12/01/2004. I used the convert function in sql server but i get an error loading the pa...more >>

Hi all, as many had, i have some problems terminating the excel-process. I implemented the solutions i found in this forums. Tried most combinations of them ;-). It still doesn't work. I'll post my code-snippets below. I hope u can shine some light on the solution. Thx, Mark <code...more >>

I'm trying to use Forms authentication for my site, I've got <authentication mode="Forms"><forms loginUrl="MyLoginPage.aspx"> .....</forms></authentication> in my web.config file, and I've designed a login page. But the login page never gets displayed. How can I make the login page get displayed ...more >>

Hey everyone, I am curious what the performance impact of a custom control would be if it had a significant hierarchy of children. For example, 40 child controls, 5 levels deep, each control on average has 20 properties. What would be the best way to implement such a thing? The book I am ...more >>

Using ADO.NET from ASP.NET. Have a SqlConnection executing stuff (stored procedures) I would like to be able to retrieve informational messages from the SQL sps, which comment on what they are doing (updating tables etc.), and show them to the user/write them to a file. Is there any way I can ge...more >>

Hi, All I create an ASP.NET page, it contains FirstName textbox and LastName textbox. I setup "enableViewState=false" in page directive. When I enter data in FirstName and LastName textbox, after I refresh the page or go to different page and come back to the same page, I find data entered i...more >>

Hi, I wanted to test and compare performances of Webservices / Assemblies and Remoting in dotnet using aspnet clients ! I performed a lot of tests and there are the results : (less is better) Desktop Pentium 4 1.7GHz 512MB, Win 2000, IIS 5.5 : 4.5 seconds Server Pentium 4 2.0GHz 1GB , ...more >>

When building a windows forms application in C#, I notice that you get two different folders for different builds, debug and release. But when building a web application there is only one, c:\inetpub\wwwroot\<projectname>\bin .. Am I right in thinking that whether the current build that is prevale...more >>

H In creating an ASP.NET page in C#, I notice that it seems very efficient with regards to things like what I would call 'pooling', for instance: I have a string variable that the Page_Load procedure checks and if it is null/empty, it loads the value from the registry. Now I notice the sub-procedur...more >>

Display html pages within an aspx page I would like to display HTML pages within an aspx page.An example might be: I have an aspx page with a menu on the left side and by clicking on one of the menu items I display a html page (which can be found in a specific folder) in the center of my aspx page...more >>

Hi if i say public void AfterFinalRender(object sender, Microsoft.Office.Interop. OWC10.IChartEvents_AfterFinalRenderEvent e) { --------- --------- } it shows an error: -------------------- Compiler Error Message: CS0234: The type or namespace name 'OWC10' does not exist in the clas...more >>