Hello, I have a problem: Inside the Item Template of an ASP:Repeater I need to display a link. The link url value is given by: <%# DataBinder.Eval(Container.DataItem, "link") %> The link text changes according to the culture of my web site: "pt-PT" - Lêr Mais "en-GB" - Read More .... ...more >>

I have a stored procedure that expects a month and year. There are times when I simply want to pass the current month and year (instead of, say, a querystring value). How can I pass the current month and year as the defaultText attribute value inside a <selectparameters> tag? Thank you! ...more >>

Hi, I have a page with one DropDownList and a Placeholder.This placeholder wil contain either a textbox or a DropDownList depending upon the value in previous DropDownList. Also there is a Submit button and on click of this event values in thse controls are processed and selected value ...more >>

I work for a membership organization and we would like to find some sample code to build our own broadcast e-mail app for our members in ASP.Net. We have several HTML newsletters that go out by e-mail. We would need to upload several thousands of members from an excel sheet or SQL and manage s...more >>

I added a C# utility class to my project. Now I would like to call that class from a web page, but I'm not sure how to do it. This is the new class: public class autility : System.ComponentModel.Component { .... public bool Write_Log(System.Web.UI.Page Page, string strSessionLogText) { ...more >>

Hi, How can I implement virus scanning on files uploaded via my asp.net page? Thanks...more >>

Is it possible to bind a checkboxlist if this checkboxlist is in a datalist Bcos when i add a CheckBoxlist to a Datalist i get :- Object reference not set to an instance of an object error at:- checkboxlist1.DataSource = myDataSet Why?...more >>

I have .netframework 1.1 and IIS 5.1 installed on my Windows xp.When I try to run my applicatin either from Internet Explorer or from VS 2003,A just-in-time debugger instance pops up and says that : "An unhandled exception ('System.ExecutionEngineException') occured in aspnet_wp.exe[for eac...more >>

Hi there, I'm currently trying to make a decision about whether to use a frameset or not on the webapp I'm building. Most of the pages have a (more or less) static menu on the left side. The right part of the pages is dynamic content fetched from a db and forms... Using a frameset (menu/co...more >>

Hi There.. I have dynamically created some textbox and checkbox controls by adding them to a panel. Now I would like to get the values out. I have created a for each loop that I can see the controls Unique ID with. But I for the life of me can't figure out how to see the value the control...more >>

Hello, I am writing a page that allows the user to upload two images to the server. I have two HTMLInputFile controls on the page ... <input id="smallimage" Type="File" Runat="Server"> <br><input id="largeimage" Type="File" Runat="Server"> and the code that handle the postback looks like ...more >>

Hi everyone, I'd like to interrogate a web form to check for values of the controls on the form. The following codes worked when I execute it in a User Control that has some web controls on it but I can't seem to get it to work directly on the form itself. using System.Web; using System.W...more >>

I have a set of RadioButtons in my form. I want to make sure that the user selects one of them, and therefore am initially having none of them selected. However, I want an error message to be displayed if they attempt to submit the form without selecting one of them the same way an error mes...more >>

Let's start off by saying I'm a noob to .Net but here's my problem. I have many files, all with the same structure. I know the structure, It was written in some version of C++. Because it seem to be a null terminated or serialized file structure..... using text readers reads only until the ...more >>

We are designing a site with ASP.net 2.0. The question is regarding the options avialble in asp.net 2.0 and the best one to use Scenario All the pages have a top menu bar and header. (We plan to make it as a master page). Now the menu in the master page is based on roles that a person is a...more >>

I have a web.config key as follows: <add key="DOC_TRAILER" value="&Lib=whatever&File=.pdf&Frameset=Created" /> but I cant run the app with this string. Problems with & I tried putting @ at beginning but that didnt fix it. What am I missing?...more >>

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My web application allow the user to enter the site by typing in a subdomain such as 'name.domain.com'. However, I want to retrieve just the 'name' part of the subdomain. see code below (the equal sign '=' respresent the value I'm getting when I run the code) Test 1........................more >>

Hello, I am having a strange issue between my Test environment and my Production environment. The problem is my site runs beautifully on Test and almost beautifully on Production. They are both the exact same machines, with the same memory, and same exact code and yet Production has some se...more >>

Is there a way to add comments on the HTML page within an ASP:Table? (ever try and use "comments" as a search word <g>?) tia, Sue...more >>

I know this question is not much related to this news group. Is there any free utility on the web which campares files in two folders for changes. I wanted to compare two set of .ASPX files? Thanks for your reply. Smith ...more >>

G'Day All, I have a web application sitting on my laptop and a Sql Server 2000 database on our INTRANET server running Windows 2003. Up until recently I was able to access the database using my application. But recently it started to give me the error as below: **************** SQL Server do...more >>

Why would this entire namespace be missing?? I don't see any missing references that would make sense. Am I missing something really obvious here? The entire namespace is just not present in the intellisense when trying to add designer support to a webcontrol. ...more >>

Hi What's the standard size for a graphic title bar? Thanks. Dee ...more >>

Is there a way to determine the encoding of a text file (like is it UTF-8 or something else?). I've been fishing around and can't find anything but it seems like something that should be in there somewhere. Thanks!...more >>

When we want radio button to belong to a group name we say, radio1.GroupName="GroupA". In this case, radio1 will be unselected if another radio button is selected in "GroupA". Is there a way (trick, custom RadioButton, or javascript) to make radio button (radio1) belong to 2 independent rad...more >>

Hello there, I'm facing the following situation: I have an aspx web page which contains several web controls (e.g button and drop down list). The drop down list in particular has enabled the autopostback property so that I can do some validations on the server. This page has algo one html ...more >>

Hi, I need to deploy my web app (using XCOPY), but first need to put all of the source under source control (not vss). I guess the question is, "Q1) what files need to go under source control?" Should it be the all of the files under inetpub\wwwrot\myapp? or a sub set? following this, "wha...more >>

I'm playing around with Cache and Viewstate. I've made a small little example that reminds me of grade 12: if(!IsPostBack) { ArrayList alTest = new ArrayList(); alTest.Add("This is from the ViewState"); alTest.Add("This is another from the viewstate"); alTest.Add("Wow, ViewStat...more >>

I need to configure my web application to see a folder outside it's root. I know I need to configure my web.config file, but don't know how. Can you help?...more >>

hey all, i have 2 tables 1st table - has all the records in it. 2nd table - contains updated rows from the 1st table is there a way to merge the 2nd table changes back into the 1st table? thanks, rodchar...more >>

Hi guys Has anyone had a go at extending the Web Data Administrator so that you can actually edit data with it? It's a very useful peice of kit, but I need to be able to edit bits of data on a client's server. If anyone's had a go - let me know! Or can anyone suggest any freebies that do...more >>

Hi, I need to deploy my web app (using XCOPY), but first need to put all of the source under source control (not vss). I guess the question is, "Q1) what files need to go under source control?" Should it be the all of the files under inetpub\wwwrot\myapp? or a sub set? following this, "wha...more >>

here is some test code i've set up trying to figure out how to share variables between two different methods. __________________________________________________ Public Class test Inherits System.Web.UI.Page #Region " Web Form Designer Generated Code " #End Region Public Sh...more >>

I have an asp.net page. Which has links to few files. When a user clicks a link, I open a new window and execute a download.aspx file which writes the content of that file into the browser so that user can save it in a new window. I'm doing it with the following code.... Response.AddHeader...more >>

Hi, I am new to ASP.NET and I am having a hard time figuring out somethings. I have an XML file which I read thru and create a form using the Page_Load. In the form, I have radio buttons which I also create dynamically. This is done in the actual code not the script. Now, when i want t...more >>

Hello I work on a website where we have 3 servers running one site so we use the SQLServer option for state management. We are using the persistent ASPState database. All 3 of our webservers are Win2K3 and up-to-date. Our SQL Server is up-to-date as well. We have been getting weird site-hangi...more >>

I would like to be able to set the Visible property of a placeholder to 'false/true' via a normal function call rather than in the codebehind. What I am aiming for is something approximating this : <asp:PlaceHolder runat="server" Visible=<%# MyNs.Class.StaticPropertyGet%> /> This works ...more >>

Hello all. I want to know what would be the best way to pass information between pages in ASP.NET? Querystring, seession variables, server transfer? If possible if anyone can list advantages/disadvantages of each, or any good/bad experience using one against the others. Thanks ...more >>

What doe sthis mean "Type not defined" when pointing to 'Protected with events ' line in codebehind ? ======================================== Public Class dispCalendar Inherits System.Web.UI.Page Protected WithEvents myCalendar As popUpCalendar '<==error here ...more >>

I have the following function I use in my application quite a bit (I missed the VFP one and decided to make my own): Public Shared Function File2String(ByVal strFile) 'Open a file for reading Dim strFilename As String = strFile 'Get a StreamReader class that c...more >>

scenario: textbox that user enters some program code in... this will cause the above error in the subject of this posting... How can I deal with this: Besides a custom error page, is there any way to trap this so that I can remove the offending item from say, a textbox, and then tell the user...more >>

I have 30 textBox in my UserControl...they are with PROTECTED modifier. But i need to access these TextBox throught my WebForm... What is the best way to access them ? leaving PROTECTED and creating publics properties or Leaving de objects publics ? -- Please, check my theSpoke: http://www...more >>

When trapping unhandled errors in a web page via the Page_Error or Application_Error event procedures is it possible to get the line number on which the error occured? When not using custom error pages the default error page displays the line number that the error occured on. Since this page i...more >>

Hi all, I am implementing a "Print this Page" function in my ASP.NET application. This function should print a part of the page and I would like to use an MSDN Style "Print this Page". I'm going to explain what I would like to do. Clicking on the print button I would like to show immedia...more >>

Hi Everyone, im sending mails using this code Dim smtpmail As Mail.SmtpMail Dim msgRequest As New Mail.MailMessage msgRequest.BodyFormat = Mail.MailFormat.Html msgRequest.Subject = "Track" msgRequest.From = "from@domain.com" msgRequest.To = "to@domain.com" smtpmail.SmtpServer = "...more >>

Hi, I am using a .Net (VB.Net) webservice with an ASP.net client to generate an xml string from a db and then send it to a web service on the same box (client is part of the same service) which then processes the xml amd sends a sucess result. I have this part already working. However, I wou...more >>

Hi, Setup: dotNet Framework 1.1 and 2.0 b2; Win2000 Server sp4 On my development machine, I see the ASP.NET tab when look at the property of a site or virtual directory. This ASP.NET allows me to select the framework version for that particular site. On my production, I don't see that ...more >>

In order to reduce my development time, I would like to acquire a suite of tools for ASP.Net development that provide grid, treeview, menus, and other similar web controls. I would like a tool that provides good documentation and that is fairly intuitive to use, is robust and gearing up for ASP....more >>

Hi, Does anyone know if 70-305 exam includes ASP.NET 2.0 as a test topic ?...more >>

Hi I have to follow closely DLL-versions in different client enviroments. My goal is to build a web page which shows information of all dll:s in one page. So it should: 1. Read through all DLL:s in "bin" directory 2. Print Name, Version number and AssemblyDescription of each dll Pseudo ...more >>

I know with CheckBox i can get ChecBox1.Checked which gives me TRUE or FALSE.. But i want to DataBind with CheckBoxList but is it possible to get TRUE or FALSE result with CheckBoxList . And also can i do Databind with CheckBox?...more >>

Hi, I am using the data access application block successfully in our development environment, however when I deploy to our testing server as Private Assemblies I keep getting the following Configuration Error Description: An error occurred during the processing of a configuration file ...more >>

Can a change of SQL port affect a SQLDataReader's ability to pull data? The code that follows was working just fine yesterday, and the only thing that's changed between then and now is the SQL port. The connection string is updated with the port - aaa.bbb.ccc.ddd,eeee - where eeee is the new p...more >>

i have the following code Response.AddHeader("content-disposition", "attachment; filename=" & str_AccountNo & ".pdf") Response.ContentType = "application/pdf" Response.BinaryWrite(oDR.GetValue(0)) Response.End() this code successfully prints ...more >>

I am looking for a component that could be used to manage the scheduling of up to 8 rooms on an hour-by-hour basis. General users need to be able to select a date and see the schedule for all rooms. Some users need the authority to add new events and an admin needs the ability to edit/delete ...more >>

Please help, what I'm I doing wrong????? --> This following code will not run correctly, no syntax errors, but.. --> execution error = The subdomain does not exist in database.... "but it does in the database" --> I think this is the problem in the code but don't know how to fix = Me.Command...more >>

Hi there, Im attempting to write a piece of software that allows me to add a barcode to a pdf document. I build the document in asp.net code and populate text fields on the document - at the same time i want to add a barcode onto the document. Does anyone know how best to do this ?? Ar...more >>

Hi I am using role base forms authentication in asp.net and have come across a problem that I would like advice on. On a successful login a session variable is set to identify a user. This is all good as this session variable is used to retrieve data for that user etc. However if I restart ...more >>

Hello, Since it is the first time I'm posting in these groups, I believe a (short) introduction of myself would not be a bad thing. I am mainly a support engineer, not a programmer. I do have some experience with Java and LAMP (Linux/Apache/MySQL/PHP) but don't consider me one of those bori...more >>

hi, i have problem in httphandler, my problem is that when i am trying to use server.execute(/default.aspx) i am getting error.... [Error executing child request for /Default.aspx] Here i am trying to redirect from home.aspx to default.aspx (both file isin sharepoint).I have give a co...more >>

if i do :- <asp:CheckBoxList id="checkboxlist1" runat="server"> <asp:ListItem>Item 1</asp:ListItem> <asp:ListItem>Item 2</asp:ListItem> </asp:CheckBoxList> and on OnSelectedIndexChanged="Check_Clicked" do :- Sub Check_Clicked(ByVal sender As Object, ByVal e As EventArgs) Message....more >>

I've just been reading up on the architecture of IIS 6.0. There are a couple of issues I would appreciate clarification on: 1. When IIS is running in "IIS 5.0 isolation mode", I assume that IIS 6.0 will still use w3wp.exe as the (out-or process) worker process. Does this still run under the AS...more >>

I 'm databinding a CheckBoxList control Can somebody forward me a sample how to get if a checkBox is selected i want to return TRUE and if not FALSE? Thanks *** Sent via Developersdex http://www.developersdex.com ***...more >>

I'm developing a Web application with ASP.NET and C# and i'm having problems with Opera and FireFox. The controls don't appear situated correctly. Why?. What ca i do? ...more >>

Relating to this link:- http://authors.aspalliance.com/aspxtreme/sys/Web/UI/webcontrols/ListItemClas sSelected.aspx Its written that the ListItem.Selected returns TRUE or FALSE as Boolean Value. But when i select a CheckBoxList it returns TRUE when selected. But when nothing is selected it ret...more >>

Evenin, The code re-directs to a default.aspx page but what would I add to direct to another page? (Thanks all) <% if dsLogin.RecordCount > 0 then Session("sessUsername") = Request.Form("tfUsername") FormsAuthentication.RedirectFromLoginPage("tfUsername.value", true ) else if ((Request....more >>

Is it possible to store images in a datatable column? (blob) ...more >>

Hello, In the [pubDate] field of a dataset the content in each row has the format: Fri, 20 May 2005 12:30:00 GMT When I use: <%# DataBinder.Eval(Container.DataItem, "pubDate", "{0:f}") %> the content is not being recognized as a date. Well, at least it is not formatted as a date. It ju...more >>

Hi I have some space on a server host where I put my asp.net applications. However I (my app) doesn't seem to have write permissions to it's folders. I want to save some log-files ~Server.MapPath("log.xml") but I have no access. Can I configure my app directly from my own computer? by ftp? ...more >>

Any recommendations for a 3rd party server control to replace the basic HTML SELECT mechanism? We have encountered a problem with the control in the NetAdvantage suite with their WebCombo and can't use the HTML SELECT mechanism as IE ignores Z-INDEX value and always plonks them on top of everyth...more >>

Hello, I have this code line inside an ASP.Net Repeater: <a href='<%# DataBinder.Eval(Container.DataItem, "link") %>'><%= readMore %></a> What I need to do is: 1. Show readMore value if <%# DataBinder.Eval(Container.DataItem, "link") %> is not empty. 2. Show nothing if <%# DataBinder....more >>