Hi, Does anyone know of a "definitive" source of JavaScript formatting functions e.g. to format numbers, dates, currencies etc? There are loads of examples on the Internet, of course, but I've yet to find any which are 100% reliable. Mark ...more >>

This is admittedly an apparently odd request... but please indulge me if you don't mind: Suppose I have two <asp:Button.../> on a page (Button1 and Button2). User clicks Button1 and triggers a PostBack. How can I then fire the click event of Button2 during the same PostBack? I know this ...more >>

Hello, I have an ASP .Net Web Application running fine on 1 Web server. I cannot seem to get a copy of it to run on a 2nd Web server. I receive the error "Connection Failure" when I try to run the copy on the 2nd Web server with no additional information. I can get a "hello world" page (test....more >>

hey all, i have set the .DefaultView of my dataset. how can i create a duplicate of the dataset with only the records in ..DefaultView? thanks, rodchar...more >>

I always see this error when accesing any page in website I compiled in ASP.NET Compiler Error Message: CS0433: The type 'Customer_CreditWizard' exists in both 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50215\Temporary ASP.NET Files\creditjockey\34369bc7\745233b3\assembly\dl3\798e68b8\40272035_...more >>

I am writing an application that needs to access a USB card reader. I have an .OCX that can interract with the reader, but I don't know how to use that in an ASP .NET page. There is an event that gets triggered in the OCX when a card is swiped. Then I need to get that info into certain text bo...more >>

Some people told me to avoid frames completely when developing web sites. The only substitantive reason I got was that "some browsers don't support them very well". I've heard this for nearly10 years and one would think that this problem has long been solved. Has it been yet or do I still have...more >>

Hey all, Have a strange one here I don't understand.... I have a DataList control in an .aspx page. Inside the DataList's <ItemTemplate> is a single LinkButton control. On the initial page load-up I bind the DataList, and set the LinkButton's text and CommandArgument values to the two ...more >>

Hi all, we have a need to barcode encode and display a record identifier (number) both in html in the browser and through fdf in adobe acrobat in realtime. Is this possible? Can anyone make any recommendations on software to do this? thanks! ...more >>

My teammate on a project somehow removed all the control declarations in a project. Since most of the control declarations are added automatically when the controls are added, is there a way to have Visual Studio add them again? (my project is ASP.NET/VB) Thanks. -- Nathan Sokalski njsokal...more >>

recently I have to create a search engine that will pick up stuff form different external source. they will be divided into sections(tabs). My idea is: 1. Multithread (Default Tab content with Highest Priority, rest with low) 2. Once the default tab is done it will render the page 2. On the ba...more >>

How can I use System.Reflection to retrieve the method name of the method the application is currently executing? Thanks in advance for your assistance!!...more >>

Hello, I have a web application and I am unable to get the debugger to run on a particular page. I place a "stop" on the page load, but the program does not stop on the page load. If I go to another page in that application and place a stop on the page load, it stops just fine. I am in the ...more >>

Hey folks, I'm trying to communicate with our Exchange server using WebDav to get the User's personal contacts folder. Works fine if I hardcode their username and password (obviously not an acceptable solution), but when I use Integrated Authentication I get "(401) Unauthorized". I've got ...more >>

Hi I am getting the following error while converting an asp application to asp.net\ Compiler Error Message: BC30201: Expression expected. Source Error: Line 299:<li><a href="add_individual.asp?x=<%=rs_offenderinfo.Fields.Item("STU_ID").Value%>"> Line 300: Edit Offender Informatio...more >>

I am experiencing an error when I run the following code: Dim dsServer As New DataSet Dim cmdServer As New SqlCommand Dim sSelect As String = "SELECT tblServer.DNSName FROM tblServer WHERE tblServer.ServerID = " & Integer.Parse(Request.QueryString("ID")) cmdServer.CommandText = sSelect cm...more >>

I think the Copy Web tool is a great idea but its implementation could use improvement. Either that or I am using it incorrectly. Basically I do not see any option to copy an entire site in one command, but the docs say this exists. Does anyone know how to do this? If I right click on th...more >>

I'm attempting to set the domain for a cookie I'm setting. The domain is not getting set though. I need to do this because I'm setting the cookie on one server, but it will be used on another domain. Is using the HttpCookie.Domain property the way to go? Or is there another way to go abo...more >>

I have a page with some ASP.NET controls at the top and a datalist which might include anything from 1 to 25 elements below them, all laid out with absolute CSS positioning. The problem I'm having is that when the datalist goes off the bottom of the page and adds a scrollbar (which in itsel...more >>

Hi there, When accessing a web service via a web browser and invoking it via HTTP is there any way to display debug messages on screen? I've tried throwing an exception but that merely results in a HTTP 500 error. I've tried logging to file but I don't seem to be allowed to and withou...more >>

I am experiencing an error when I run the following code: Dim dsServer As New DataSet Dim cmdServer As New SqlCommand Dim sSelect As String = "SELECT tblServer.DNSName FROM tblServer WHERE tblServer.IPAddress = " & Integer.Parse(Request.QueryString("ID")) cmdServer.CommandText = sSelect c...more >>

Hi, Again I'm looking for book reccomendations from you guru's. I need something which tells me how to create and consume xml Web Services. I want something which starts with your basic 'Hello World' web service and then progresses on to more advanced stuff. One more thing, I want the...more >>

I currently have a client that is okay with us using Microsoft development products but do not want their customers to see the aspx extension on any of the web pages. I played around with creating an HTTPHandler that masks the fact that the URL's are not aspx pages. I wonder if anyone else h...more >>

Hi there I'm using VB.NET and Office Web Components to access a SQL Server 2005 Express database and draw pictures on the fly in my ASP.NET application. Using .ExportPicture to write the GIF/JPEG/PNG image to disk and then load it into the page using the <IMG /> tag is probably not the tidi...more >>

In one of the applications that I'm working on I have 2 sets of functions that build different datasets. Imagine 4 columns in a datagrid. Inside those 4 columns I have nested datalists. Two of the datalists' datasources point to database A and the other two point to database B. This effect all...more >>

I have a datalist that contains a label for each time to hold pricing info. In the Access db everything is stored in a currency format. But, when the label displays the info it's not in currency format, with 2 decimals, etc... Any ideas how I can force the label to display a currency format? ...more >>

Hi, I have a table with in MS SQL database. A table consist a list of items bought by a customer with, item prices, item nubers etc. I would like to send an email with a list of items in the order in a text format file (not html format using BodyFormat = MailFormat.Html). I am using stored ...more >>

Hi guys, I am getting the following error in teh insert statement , I am converting this asp application to asp.net, here is teh error, Exception Details: System.Runtime.InteropServices.COMException: Syntax error in INSERT INTO statement. Source Error: Line 118: MM_editCmd.ActiveConn...more >>

First off, I apologize if this gets long. I'm simply trying to give you all enough information to help me out. I'm writing (almost finished, actually), my first VB.Net application. It's a forms application that is going to be used to extract data from a legacy system (VSAM based mainframe f...more >>

"Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine. " T...more >>

Why will this not work? it comes back with an error saying it can't work because the value is null this is a dataset value retreaved from db and it is null. call to check for null Me.txtExtra1.Text = Me.MNS(.usrExtra1) function to return a default value: Public Function MNS(ByVal s As O...more >>

I'm working on a project which has a screen with edit fields, and two buttons on the bottom. One button says SAVE and the other button says DELETE. I want to use validators on the fields, but the validators don't make sense when a DELETE button is clicked. It doesn't seem to be a good idea to ...more >>

Hello, I have some problem in Layout of my page, actually i have created a ASP.NET user control file in which my site links has been generated. I want to put this control on all of my pages but when i put this control in HTML table TAG it ignoring that table and my page layout could not be ...more >>

hey all, is there a way to bring up the printer dialog (File/Print) thru code in asp.net? thanks, rodchar...more >>

hi guys, which is the regEx code to validate a web url?? kind of http://www.xx.xx thanks f. ...more >>

Can someone please tell me why I can use selectedvalue but not selecteditem in the following piece of code and how do I get around it??? Thanks... Error... Operator "&" is not defined for type "String" and system.web.ui.webcontrols.listitem Code... Dim sMsg As String sMsg += "Offic...more >>

As far as I can see there is no way to add any attribute to an object it has to be one that is part of the control collection. In a datagrid I would like to be able to give each row a unique id (id="tr"+count) For instance in javascript you can do this: var myTD = document.createElement("tr...more >>

Hello i make my first steps with the Callback Manager for example function Script_CalculateValues(result,context) { alert("test : \n" + result); //document.forms[0].elements["txtHG"].value = "2test"; //document.all.txtHG.Value = "2test"; //document.getElementById("txtH...more >>

Hi, Is there a way to install font on user's machine? Thanks. Dee ...more >>

Hi I am looking ofr a way to get my pdf + xls documents in my webform so I can print them? thanks B. *** Sent via Developersdex http://www.developersdex.com ***...more >>

i have some checkboxes ,dropdownlist and radio button on a page... When the user get to the radio button its has a question and a user must select YES or NO If Yes then a Textbox appears and the submit button appears too and i have a validation on it and it must be filled. If No it just shows ...more >>

Hello I'am building an web application that enable users to get data stored in a SQL Server. My problem is pictures. How can I display pictures stored in SQL Server - In the old days, I took the picture and saved it into disk and loaded from here... Kind regards Johnny E Jensen ...more >>

Hi, I want to assign the values which I have typed inside the IFrame (I used the Reqeust("Iframesourcename")). Is it possible to get the strings in the IFrame into a variable in ASP.NET(I'm using Framework 1.1)? If so please inform how to assign it. -- Thanks and Regards, Senthil ...more >>

I want to include some pictures within my ASP.NET 2.0 project. This pictures are compilled in my dll as resources. How can I display this pictures on the web without copying it to the fysical disk? Table1.BackImageUrl = "RES:BACKIMAGE.GIF"; Regards ...more >>

Hi, I would like my website to have a navigation system based on Category, SubCategory where a Category can have one to many subCategories and a subCategory can have one to many subCategories etc I would like it to be database driven so a person can add a new category after selecting a relevan...more >>

Hi all, Having trouble with this expression. Can anyone tell me what i am supposed to be doing? If(Rdr("answer_url") <> System.DBNull.Value) Then txtAnswerUrl.Text = Rdr("answer_url") End If Cheers, Adam ...more >>

I've been asking before about similar stuff but I'm still stuck. I need to access stuff in outlook from my program but do not want the "A program is trying to access outlook... " warning. I have gotten the tips to go for a lot of third party stuff but I cant do that and besides if the thir...more >>

I use page_load to call a stored procedure and populate the form. When the user clicks the OK button on the form I have implemented an event handler behind it (OKButton_Click()) that calls another stored procedure to insert a record in the database then navigate to a success page. However, ...more >>

Q2: I have a control created in a Web Control Library. This control have a picture that I create in-memory: This is done at this link: http://www.aspheute.com/english/20000728.asp But how can I refer to a page that is not in my main project, but only i my Web Control Library ? Q3: Wher...more >>