Hi The debugger in VS.NET is giving error "Auto-attach.....". Windows XP SP2 machine I followed the procedures in some of the websites and it is not working properly. Please help me in solving this issue Thanks BG ...more >>

I like the idea of being able to place server controls in an assembly and use them in all of my web applications. On the other hand I like the ease of using an .ascx file when I write user controls. so far in my practice drills to learn server controls I have done a lot of rendering calls to...more >>

have an update form with a textbox and button. the textbox is filled with the data found in the dbase. the user can change this and update the record. the weird thing is that the value that is inserted is the first value, not the one the user inputed. even if I type response.write(thetext...more >>

Hello, I have a working DataReader on a web page. I used it on a DataGrid. Something like: id name city 1 John London 2 Mary New York How can I display the [city] value from one of the records in my page? Thank You, Miguel ...more >>

I have implemented an ISAPI filter to authenticate user download based on SQL data. It works great for all high speed users but it fail after 20-30 mins download on modem (yes, 56k!) user. The error message on the client side is "The connection with the server has been reset". I have tried ...more >>

My project currently requires that I integrate an ASP.NET application with an ASP application. One of the issues I'm having is that I have some very long strings being created in an ASP.NET application that need to somehow appear in a classic ASP session. The strings are too long for cookies or ...more >>

In PageBase.cs file, private const String KEY_CACHECART = "Cache:ShoppingCart:"; .. .. .. .. Cart returnValue = (Cart)(Session[KEY_CACHECART]); meaning ? any help or document about this ? ...more >>

Is there anyway to clear a checkbox list (uncheck all items) on the client side without causing a trip to the server? If so, could someone show me how? Thanks, T ...more >>

Hello, I have this connectionString in a DataReader: Dim connectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0; Ole DB Services=-4; Data Source=C:\db.mdb" It's working fine. Now i replaced this line with this one: Dim connectionString As String = System.Configuration.Configu...more >>

Hi All, I have a Web Service, which returns a DataSet and I am able to consume. This is ok. Now I want to return two things, 1. DataSet 2. String Through one request only, I thot of using object as a return type to the webservices but then how do I re cast it to string and dataset. Wi...more >>

Hello, I have a DataReader which returns only one record from a database: ID Name Content 12 hello world Is it possible to create a variable named var_hello which value is "world"? It would be creating something like this: var_[Name(ID)]=Content(ID) ,where ID=12. I looked ...more >>

Hello! I have a WinServer 2003 with IIS and VS.Net 2005 beta. I have two web sites responding at port 80. The first one without a host header and the second with a host header. Now I want to edit my second web site from VS.Net 2005. Everything seems to work, but when running my project th...more >>

Hi, I am having a problem with Excel 2003 worksheets when I upload them using the HtmlIputFile. After the upload, I start to download the worksheet and it appears to be currupt. I recieve the error: <FileName> cannot be accessed. The file may be read-only, or you may be trying to acces...more >>

I'm working with the following scenario: I'm building a wizard. Each 'step' of the wizard is its own User Control page. I'm trying to minimize the 'round trips' (e.g. runat=server) I make to the server so I want to try to do the following: When the user clicks the 'next' button on one user c...more >>

Hello, I have this code to bind a DataGrid to a DataReader when page loads: Sub Page_Load(Sender As Object, e As EventArgs) dgContent.DataSource = drContent dgContent.DataBind() End Sub It's not working. What is wrong? Thanks, Miguel P.S: This is my DataReader Function: ...more >>

I need to keep track on user "session data" while still turning session off as i do not want users login to expire? Thanks JB ...more >>

I'm writing and ASP.net app using vb .net. I need to interact with a credit card reader. I have one that sits inline with the keyboard. Works great, except for the fact that no matter what field the user is in on the transaction page (Name, Address, Credit Card number) the reader will dump th...more >>

I need to add a button column to my datagrid. I need to be able to do this at runtime. I can not have the tag <columns></columns> in my aspx page. This is where I am at Private Function CreateProjectDataSource(ByVal projectds As DataSet, ByVal dg As DataGrid) As ICollection Try Dim btn A...more >>

Hello, How can I loop through the items in a dropwdown list: myDDL in C# to see if there is a string: “xyz”? Thanks, Jim. ...more >>

I'm trying to mimic an Excel feature where you can put a background in a sheet cell for example, diagonal lines. I'm trying to mimic this in Html, I saved that sheet in Html, and copied the styles to give it a shot, but no luck. Here are the styles, any idea? td {mso-background-source:a...more >>

Hi, Is there any situation where the PageLoad event is not called when a postback is made from and event? Strangely, I am facing a situation where DataGrid ItemCreated event is called first without going thru pageload when a postback is made? Any idea y this happen? Thank Joey ...more >>

Hello, I am trying to allow only number in a textbox. I need to put it into database as double. So Convert.ToDouble should not fail. How should I do this? Thanks, Jim. ...more >>

Hello, I am using hashpasswordforstoringinconfigfile with md5 to generate a 32-character hashed password. But, since that string is only hex characters and is really only 128 bits (16 bytes), I'd like to shrink it down to that size and store as a 'binary' in the database. My goal is to cut ...more >>

Hello, Is it possible to change a datagrid Header and Footer text in code behind dynamically? Thanks, Jim. ...more >>

Hi, How do I return a varchar value from a stored procedure? Ex. SELECT GotoURL FROM MarketingCampaigns WHERE CampaignID=@CampaignID I like to return the GotoURL as a string? I don't want to put the whole result set in a dataset and then grab the GotoURL. Thank you Maz. ...more >>

Hi all, I have problem when I use HttpWebRequest and take long time to call to my service server. If at that time there are many request comes in semultaneous, I will get this exception System.Net.WebException: The underlying connection was closed: The request was canceled. ---> System.IO...more >>

Is anyone aware of an issue where the textbox size is ignored by firefox, or not correctly rendered for firefox with aspnet? If I manually add the size= tag to the textbox it works, but that defeats the purpose of letting dotnet render the browser specific code for you. I have seen references ...more >>

Hello, I am supporting one ASP.NET application. A web form in this application updates records in SQL Server db through a SP. Usually this SP doesn't take more than 5 sec, but time to time it slows down to 1 to 5 min. Then DBA does some "magic" with indexes and it goes back down to 5 sec. agai...more >>

HI All I have a class called program with a class called Investor as one of its Properties. Now, I wish I could do this: <asp:BoundField DataField="Investor.Name" HeaderText="Investor" SortExpression="Investor.Name" /> but it won't let me... A field or property with the name 'Investor...more >>

I'm trying to display two different datalists on the same page; only the first datalist displays, while the second does not display (and it does have data matching the where clause): <%@ Page Language="vb" Debug="true"%> <%@ Import Namespace="System.Data" %> <%@ Import Namespace="System.Data...more >>

I have a form declared like this in the html <form id="SearchResults" method="post" runat="server" name="frmMain"></form> I don't see the form anywhere in the codebehind and I am not able to access it like this Me.frmMain or Me.SearchResults. Is it not possible to access the form from th...more >>

By using Virtual Directory I can return XML Data to my browser by either using Transact SQL directly in my URL as below: http://localhost/MyVirualDirector?sql=SELECT+ CustomerID+ CompanyName +FROM+ Customers +FOR+XML+AUTO,+ELEMENTS&root= MyList Or by include my query within an XML and call...more >>

The solution is probably pretty straight forward, but I am struggling with it.. must be the cold I am suffering from :) I issue a large query which results in something like this (listing field names here) id,user1,user2,.....,user100 (in a dataset) I need the output to be of the form: ...more >>

The reason some people don't know for sure if they are going to Heaven when they die is because they just don't know. The good news is that you can know for sure that you are going to Heaven which is described in the Holy Bible as a beautiful place with no death, sorrow, sickness or pain....more >>

During the course of development cycle I receive HTML files from designers that use Macs and PCs, but use tools other then Visual Studio. So these files sometimes are not UTF-8 Encoded. I see that Visual Studio creates a globalization tag with UTF-8 as the requestEndcoding and responseEncod...more >>

I have a asp.net web application on windows 2000 advanced server having latest security updates installed and .net framework 1.1. with latest patch. Eventhough application is configured to allow anonymous, when I try to access the application using its IP address, it shows a dialog asking log...more >>

I have a field that is required.. If the user doesn't put anything in that field, it throws a "Argument 'Length' must be greater or equal to zero." error.. Is there anyway to fix this? ...more >>

One of the things I hate the most about ASP.NET is the postback of an entire page just to update a single field. So I was looking around, and I came across Remote Scripting. See, when I write ASP pages, I usually have a hidden iframe on the page that I post to. And onload, that hidden page c...more >>

I am a newbie in asp.net , I want to share the sql connection functions, class, variables etc. between my web forms, what is the bes way to do that , pls help - dolla ----------------------------------------------------------------------- Posted via http://www.codecomments.co -----------...more >>

You go on a Java board and post a question and you get replie(SSSS) in minutes and you post a question for a .net problem and you wait for days to some one actually respond to it. I don't know what, but MS should consider to inspire and deperately encourage people to contribute on the messa...more >>

Hi there peeps, I am having a problem have just started to use usercontrols, and I am hitting a problem. I get the error message above, now each control has a table, and 1 asp:textbox control. Now when I first got this error I just put the form tags around the table in the control with ...more >>

Patrick, Thanks for your response. Actually, UrlDecode would decode the url, but then how do I use request.querystring? Do I have to 'manually' parse the querystring? Thanx "Patrick" wrote: > Hi Maverick, > > you can use "System.Web.HttpUtility.UrlEncode" or "UrlDecode". > > Reg...more >>

I keep seeing that you can use the FileSystemObject in either VB script, or Javascript on an aspx page. I added a refrence to the scrrun.dll I added importing namespaces for 'System.Object', 'Scripting', 'Scripting.FileSystemObject', and a few others However, when I try to create the ...more >>

hi, I'm having an absolute nightmare with this! I've seen many posts on the subject but still can't quite figure it out. I'm using csharp and Framework 1.1.4322.537 on Windows2000 Professional 5.00.2195 Service Pack 4 I click a hyperlink which takes me to an aspx page with a document I...more >>

Hi all, I am a beginner in using ASP.net, and I want to ask: If I have two web-forms in the same project(Web-Application) and I want one of them to open the another via a button? How can I do it? And what if I have each one in a different project??? How can this be done? Regards, RASHRAS...more >>

When using "//" to comment the server side code in a web page, I found that aspnet would only comment the first line of the gernerated code of result page, and that might produces an error when the gernerated code is multi-line, because the rest lines wouldn't be commented at all! ...more >>

Any examples or tips on how to add sorting to a repeater column header ? ...more >>

Hi, I have the following situation: MyProject\Test.aspx MyProject\Personal\View.aspx Now I am in Page "View.aspx", and would like to be redirected in a previous layer folder, ie into "MyProject\Test.aspx" In the View.aspx, I am using Response.Redirect(@"Test.aspx"); but that is giving m...more >>