Hi. I'm creating my first custom controls. I have this code: Protected Overrides Sub Render(ByVal output As System.Web.UI.HtmlTextWriter) output.AddAttribute("color", [Color]) output.RenderBeginTag("font") output.RenderBeginTag("b") output.Write(Reverse([Text])) output....more >>

is there a downloadable chm help file for asp.net ? ...more >>

i want simple report functionality for which i do not want to use any reporting tool like crystal etc. Is there any class or code available which can be used for generating reports using asp.net only...more >>

How to hide aspx path from the address bar. One choice is to use frames. But i do not want to use it, is there any other way ?...more >>

I want to show one aspx page as modal dialog. How to do that ?...more >>

Hi All, I am using Visual Studio.NET 2002 with Framework version 1.0.xxx. Can VS.NET 2002 using Framework 1.1 or 2.0. I 've tried installed version 1.1 but I see in VS.NET Help about, the framework still display 1.0.xxx How to upgrade Framework version 1.0.XXX? There are several dll should r...more >>

HELLO i have datagrid with template column <asp:TemplateColumn HeaderText="nazwa"> <HeaderStyle HorizontalAlign="Center"></HeaderStyle> <ItemStyle HorizontalAlign="Left"></ItemStyle> <ItemTemplate> <P> <asp:LinkButton id=...more >>

Hi, I am receiving the error when compiling the project, "cannot implicitly convert type object to string". The error points to this line of code and underlines the dtrRecipient["Email"]: objMailMessage.To = dtrRecipient["Email"]; I'm not sure why I am getting this error. Below is the com...more >>

How to personalized different parts of my website using vanity sub-domain name url. example: my domain name is www.mydomain.com. I would like the vanity url to be myname.mydomain.com, and personalize the current page from the database using that vanity url ('myname.mydomain.com'). ...more >>

I'm trying to create a query that will show only the records that has a date of today or after in the date field (consequently my results would change everyday). I tried >=#today# but that didn't work. Is there a way to do this? If so how? Thanmks. ...more >>

Hi All, I have a question about closing a dialog box. The thing is: I have two ASP.NET pages. From one page, I open another page as window.showModalDialog. THere is a button on the second page. On the click event of the button on second page, I put code "Response.Write("<script language='jav...more >>

Inside my .aspx file, I have a textbox populated with data from a dataset like this: <asp:TextBox text='<%# DataBinder.Eval(Container.DataItem, "Comment")%>' id="CommentText" runat="server" TextMode="MultiLine"></asp:TextBox> </ItemTemplate> </asp:datalist> <asp:button id="EditCommentButto...more >>

Hi All, I am trying to call a method in a web form, from an event fired in a user control. My user control displays a map, which has a link button to enlarge/shrink the map. When the user enlarges the map, I want to hide my navigation table etc, maximising the viewing area. I've been workin...more >>

Hello, I'm trying to write a simple user control as an exercise (and 'cos it might be useful). I am trying to do a simple date picker, which consists of three drop down lists, one for the day, one for the month and one for the year. I know this isn't earth-shattering stuff, but I'm still lear...more >>

Let's assume a database with a parent table and a child table in a one-to-many relationship, respectively. I have a DataList control on page P that displays values from the parent table. Each row (rP) in the DataList control has a link that takes the user to page C, where they can view the r...more >>

I have a Repeater on an ASP.NET page. If I click a Button in the Repeater, the Repeater's ItemCommand event fails to fire. If anyone can explain why it doesn't fire I'd be grateful. Here's the code. <%@ Page Language="VB" %> <%@ import Namespace="System.Data.SqlClient" %> <script runat="serve...more >>

I have developed an ASP.NET web page with a VB.net for the code behind. I would like to redirect the output of the web page so I can send it as an Email. Or Redirect the HTTPResponse stream on the server to a file. Any ideas would be appreciated. Thank you Paul ...more >>

Hello, I have a database table with a char(1) filed to indicate whether or not an event is shown. If the value is 'y' it is, and if it's 'n' it's not. I am trying to use this value in a checkbox (in a DataList), so that when the value is 'y', the checkbox is checked, and when it's 'n', the...more >>

When installing the .net framework 1.1 service pack 1 on my webserver, the installer crashes with the following error message: --------------------------- SLA.tmp - Common Language Runtime Debugging Services --------------------------- Application has generated an exception that could not ...more >>

I noticed when storing large amounts of information in the StateServer Service that this does not increase in size, the worker process itself seems to grow. I set up a test case to try and prove this, I placed a button on a web form that ran the foloowing code. string temp = "index"; fo...more >>

how to make in asp.net. if i am retrivieng the data from database to datagrid and in one column in the text it is the web link I nead that it would be on the web page like href ...more >>

Is there an easy way to export a dataset table as a text file such as a .net class. If not do you have any suggestions? Thanks, Justin....more >>

Hi, I have a production, test and development environment for my web application and a web service (The test web application connects to the test web service, and so on). Is it possible to let the web services location be set in e.g. Web.config? I don't want to recompile the web applicat...more >>

Could someone explain to me the relationship between these two classes? I am ripping my hair out trying to divert an HttpRequest to a new location via an HttpWebRequest, but I cannot get my session xfer to work, possibly due to the cookies not being compatible. I've spent over a week trying ...more >>

hi all! im trying to edit data in a datagrid (like described here: http://aspnet.4guysfromrolla.com/articles/071002-1.aspx) but if i click the edit button i get the following error invalid attempt to FieldCount because datareader is already closed (sorry, this error message is translated...more >>

Hi, I have a datalist in an aspx file. Everything was fine, and I just wanted to change a background color. Suddenly from a one moment, the datalist is not rendered on the screen anymore, while the application is running. When I check source output, there is no code for a datalist (table...more >>

i tried to send a email through asp using codes given on the book. but there is an error saying: ActiveX component can't create object: 'CDONTS.NewMail' what's that error for.,,and how can i correct it....more >>

Hi there, I have a bunch of images on my ASP.Net website, and i wanted to have a zoom feature as well..., I can do it with panels and just keep doing the image.width = image.width * 2... but i wanted to do it another way I wanted to have that thing where it is just a small square (maybe an i...more >>

This sample code works perfectly in Console App. It will fail on the Children.Add line when running the same code in a Web App. I'm assuming it's a permissions issue but I can't see to solve it. Any help would be appreciated. -------------------------------------------------------------...more >>

Hi, We have a webservice that can log information to a text file on the local machine. The ability to log information is configurable. The .net web service is called from a vb dll. From the vb side of the fence, we're getting an error message that indicates access is denied to the log file....more >>

I've got an asp.net app that gets installed 150 times on a server. With every installation, there is another /bin/ directory with another copy of the dll in it. (meaning 150 copies of the dll) I want to deploy just one codebehind dll for the whole server and tell all the app copies to u...more >>

Hi Every Body, I have tow columns in the database, the third columns the division of both columns. The first two columns are both of type decimal, when the third columns get value its type is also decimal, for example first col value 34...more >>

Can anyone point me to some GOOD directions on how to send an e-mail from asp. (And, if this matters [I think it does] - I have Microsoft Exchange 2000 installed on a Windows 2000 server which is also where my web site is) Basically here is what I am trying to do: I have a from I created ...more >>

Hi:7 Newby here to ASP, and using the ASP.NET Web Matrix development tool. While that tool looks great for a Newby, I have run into a snag. I have an HTML Text Box which I have named HireInput, and a table (Access Table in fact) that has on it a field called HIREID. I wish to select records wh...more >>

I want to be able to set an attribute of the HTML object in the form's Page_Load event. I can't see how to do this. The main problem is that I can't see how to access the HTML object from this event. Can anyone help ? Ben ...more >>

Hi, Is there a known problem using the <MAP> and <AREA ... > tags ? Is it better, for my menu, to use a single gif with a MAP for the links, or to create a table with slices of my gif ? Thanks ! ...more >>

Hi I have a control generator that is creating controls on the fly, one of the controls is a LinkButton, the problem is that the Click event is not firing, any ideas? Example: private void SomeFunc() { LinkButton link = new LinkButton(); link.Click += new EventHandler(link_Click); ...more >>

not sure if that's something very simple and stupid or there's more to it...: I'm developing an asp.net (c#) app on my local machine at home using forms authentication checking against my own sql server 2K database. the machine is part of a domain and running the app on my machine via localho...more >>

I am running a Windows Server 2003 machine as my web server. I would like to use Windows authentication for connections to my SQL Server 2000 instance on a Windows 2000 server. I've read where mirroring the ASPNET account and password on the web server and SQL server would work. However, with...more >>

Is there any good example on how to do this, better if it shows how to limit the image to X size and save both..original and thumbnail size to SQL. TIA ...more >>

Hi folks, An odd one for the start of this week. I have a web project that I have taken over from a colleague. He had the authentication set to windows, but I have now changed that to forms authentication by putting the following xml in we.config : <authentication mode="Forms"> ...more >>

Hajo, Looking at ASP.NET_SessionId in firefox I found that has: Expires: at end of session and any of my own cookies has "expires" field set to concrete date and time. I am not able to set my cookies as "expire at end of session". Do you know how to do it ? thanks in advance for info Ga...more >>

Does using ASP.NET 1.1 require: -upgrading from Visual Studio 2002 -upgrading from .NET Framework 1.0 ?? thx md *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it!...more >>

Hi i've created stored procedure in sql server 2000 which returns a value see the stroed procedure CREATE PROCEDURE QA_Select_AdminOrRec @Role varchar(50), @username varchar(50), @pwd varchar(50) AS if exists (select * from QA_Admin_Recruiter where role = @role and userna...more >>

Hi i've created stored procedure in sql server 2000 which returns a value see the stroed procedure CREATE PROCEDURE QA_Select_AdminOrRec @Role varchar(50), @username varchar(50), @pwd varchar(50) AS if exists (select * from QA_Admin_Recruiter where role = @role and userna...more >>

I am currently using the Default Website but want to add the following: 1. A local development WEBSITE (port 81) 2. A new WEBSITE (points to another host header www.newebsite.com) VS.NET works fine with the Default Website alone BUT the problem is when I add these new websites and try to cr...more >>

I am getting the following error on an aspx page and I don't see the problem? What am I missing? ==================================== Compiler Error Message: BC30201: Expression expected. Line 29: Dim strSQL as String Line 30: strSQL = "UPDATE judgeevaluations Set scoring = ...more >>

Good morning, I have the folowing XML data in a file; <code> <?xml version="1.0" encoding="utf-8"?> <Photos> <GotTogetoffThisComment>@ 2/21/2005 10:01:14 AM Visitor{IP}: 127.0.0.1 left; She Dances good </GotTogetoffThisComment> <JudgeDreddComment>@ 2/21/2005 10:25:12 AM Visit...more >>

Hi all, I need to display a page during the handling of the click of a button. I remember that I did this with HTML sometime ago, but do not know how to do it with ASP .Net. Can anybody help on this one? Thanks, Carlos ...more >>

I have a schema file that is loaded in the application_onstart event. Is there a way to make the appliaction restart and fire the event again if the xsd file is changed in the same way as when web.config changes? I can't find any section of web.config where I can add this dependency....more >>

Hi, I have some code that looks like this: -- CODE ---------------------------- Public Class NodeEditor Inherits System.Web.UI.Page Protected WithEvents ChildList As System.Web.UI.WebControls.ListBox Private Sub Page_Load(...) Handles MyBase.Load 'nothing relevant to the ChildList ...more >>

Hi, I was trying to do something when what generate a postback as finnish. There is a "inverse" event to page_load? Best Regards Pedro...more >>

What is the best way of transferring values from one aspx page to another when user click a button, except response.redirect and server.transfer. ...more >>

See below for example code. My problem is that when the drop down list posts back the event handler for the check box also executed. I have no idea why this happens? The only odd thing I can see is [using the trace directive] the viewstate size bytes of the check box is 0 but after a post...more >>

Following http://aspnet.4guysfromrolla.com/articles/082703-1.aspx I've set up roles authentication for my web application. User's roles are registered by: HttpContext.Current.User = _ New GenericPrincipal(User.Identity, roleListArray) I'd like to enter a user's roles into a listbox for ...more >>

While trying to send an email using the .net mail class I get this error: "The server rejected one or more recipient addresses. The server response was: 553 sorry, you have not authenticated for relay and <email@domain.net> is not a local address.(#5.7.1) " Is there anything I can do to av...more >>

Hi everybody, does anybody know where i can find a tool (other than vs.net) that automatically generates a skeleton code behind file for a specified aspx file? thanks, in advance *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for ...more >>