Hi all, I am looking for some pointers as to how to do paging with datagrid.. Well, there are so many samples out there.. What I am looking for is to be able to have a dynamic query where the user can enter something in a text box and search for that and we show the results using a paged data...more >>

Any ideas what can cause ASP.NET pages to be slow now and then? It can take more than 5 seconds to get the page, which is way to much. One of the pages (not sure how many there are, i have just noticed it on the "home" page) are very simple (only HTML, no database or anything involved). ...more >>

i know how to highlight row in the datagrid, but how to deselect the row when user click another one. ...more >>

Hi there I've got a hang of a problem ... I'm running the .NET framework (2.0.40903), SQL Server 2000 and SQL Express 2005 on Windows XP Pro on a pretty good and new IBM Thinkpad X41. Some time ago, following the advice in http://msdn.microsoft.com/library/default.asp?url=/library/en-us...more >>

Hi, I have following type of scenario (also explained here http://blogs.aspadvice.com/joteke/archive/2005/01/10/2196.aspx ) We have problematic web server (wink2 Standard, 1.5GB of physical memory, SQL 2000 in same box, framework 1.0 and 1.1 installed, apps use mainly 1.0) whose aspnet_w...more >>

I'm trying to write a PDF to disk on the server (crystal reports export) I'm getting aproblem that Access is denied to save the file to disk and reading here (you don't need to read): http://support.businessobjects.com/library/kbase/articles/c2010773.asp It says I should set the proper righ...more >>

Hi all, I'm new to ASP.NET and would like to implement a simple app using something similar to the ColdFusion Fusebox methodology. Can anyone point out some articles or websites that explain how to do this? Thanks, Michael C# ...more >>

Hello, I have a web site that has a single page secured using SSL. This page also has Flash Macromedia header on it, Does this cause a conflict? When you visit the site it says, "This page contains both secure and nonsecure items. Do you wnat to display the nonsecure items?" If you click ...more >>

Hi! Is it okay to install both onto one system? Will the old solutions, made in 1.1 Framework still work fine with 2.0 installed? /Lars ...more >>

Dear Experts, I am working on ASP.NET. I have got a problem related to the usage of Javascript in ASP.NET. Please help. The story is the following: 1) I am developing an ASP.NET application. I need to prompt the users with a modal box (with "Yes" and "Cancel" button on it); 2) When the user...more >>

Hello friends, I had my laptop reformatted and rebuilt recently. After this, when I try to open my asp.net web application by using http://localhost, it shows the script code in the browser instead of the web page. I have enabled the default document as .aspx under the IIS settings. An...more >>

I need to find all of the datagrids on a page. How can I iterate through all of the controls on a page to get their name and grab them as an object? thanks, T ...more >>

Hi , i have a web from contains textbox and insert to db button .When i write html tags inside text , the code is blocked , how can i enter information like ? <p> Hi </p> thanks ...more >>

As my app can bet hosted on different web servers, I need it to retrieve the web server's name dynamically. I've tried Dns.HostName with no success. I want to get the full name (e.g. www.mydomain123.com) and not only the computer's name. Maybe there's something to change in IIS, I don't know. ...more >>

I have a datagrid with a hyperlink field. It passes a parameter but I need it to pass three. I need two of the parameters to be querystrings that have already been passed to the page but I have no idea how to add them the the hyperlink column. Here is the code to the hyperlink column ...more >>

I am having a very perplexing problem with setting the user's roles. I have tried to figure this out for 2 days now. When the user logs in to the site, I retrieve the roles from the database and create a semicolon delimited string listing the roles returned and store them in the forms authe...more >>

Hi, I have a textbox setup on a web form and it suppose to keep a running total of some other textboxs on page. In code behind I have a global double var that is suppose to collect the total but doesn't work. Here's what it looks like: In global area I have: protected double RegTot =...more >>

Hi, just wondering about the following. if you put this statement in the page load event of the code behind file. Response.Write("Hello Asp.net"); Then run the page, then use the view source in the browser. the "Hello Asp.net" is printed before the HTML and Body of the page. Please let me...more >>

A company that lets affiliates search its database assumes that affiliates will paste code, which looks something like this, into their web pages: <form method="GET" name="search_5" action="http://www.somedomain.com/articles/results.xml" target="_blank"> <!-- Hidden values to be passed to the ...more >>

I need some help please! Crystal is driving me nuts. Heres my code so far, see below. Problem: On the .export() line it comes back with error #5 Login failed! I know the login info is good so why is the bloody thing doing this. The paths have been checked and are correct. The crystal Repor...more >>

Hi, I need to create the following ... I have DataGrid filled with information (ID, name, price ...). I need to call a function when I click on the item in the DataGrid (and pass ID as an argument to that function). I tried to add DataGrid_ItemDataBound function, but I can't add Command and...more >>

I want to control how many users there are login in my app I have the following code on Session_Start Application.Lock(); Application["NumVisitors"] = int.Parse(Application["NumVisitors"].ToString()) + 1; Application.UnLock(); and Session_End Application.Lock(); Application["NumVis...more >>

Is there a way to fire server side Code behind Function from client side javascript ?? -- http://pathidotnet.blogspot.com ===== vInAypAtHi o__ ---_,>/'_------ (_) \(_) ---------------...more >>

Hi, I have 2 questions: 1. I have an editable data grid with 21 columns. I need to edit only 2 cloumns in this data grid. But when the grid is displayed in Edit mode, all the columns show long text boxes whichmakes the user to SCROLL a lot. I need only these 2 cloumns to be displayed in ...more >>

I am developing a website which requires map interfacing, for plotting exact lat/long points, etc... (kind of like an online hurricane tracking website.) Any 3rd party controls that can assist me? I need there to be several level of zoom details and allow me to provide GPS or lat/long points...more >>

Does anyone know how I can do an "eval" on a string? I have a string back from a database equivalent to "5*6" how can I eval this to an int type of value 30? Taking this further, to evaluate custom vb functions ie eval("5 * AvgPrice('partnum')") I know about the databind eval function but...more >>

I'm kind of new to all of this Web app development and have developed an ASP.NET Web application under the default c:\inetpub\wwwroot\myApp. I just went to move it to a hosted site and I'm having all sorts of trouble following from the fact that the root in my development is actually *under* ...more >>

I have created several forms with procedures that I want to move to a class so it can be used by other forms, but get an error when I move the Session commands; e.g., Session("Mode")="Add" How can I use Session in a class procedure. ...more >>

I am trying to figure how the appropriate technique to use to move values from one ASP.ListBox to another ASP.ListBox. I used some javascript to move values from the one ASP.Listbox to the other ASP.ListBox, when when I get back on the server, my changes are not there. So should I create s...more >>

I have a 2 part question that deals with asp.net and vb.net 1. will a vb.net application run on a Mac? 2. Does a specail web browser need to be installed on a Mac to view a asp.net web application? I have to create a .NET winform and asp.net application that will be used and viewed fr...more >>

In scripting languages such as PHP and ColdFusion, it is easy to conditionally include a block of html using something like (pseudocode): <if x=true> This is some <b>random html<b> that gets displayed if x is true and not otherwise </if> I've been coding using c# and asp.net and find it i...more >>

Using CrystalReports in a Windows Form - I use the PrintDialog to get the printer name - then set the PrintOptions.PrinterName to the PrinterName returned. I'm using a DataSet that's returned from a server that I hit via ..Net Remoting. When I do this in my office - the response time i...more >>

I have a problem with a listbox. I shows a number of records from a DB. = ItemData =3D ProductId, ItemText =3D ProductName. It loads great. But = when the user clicks on one of the items, this code: Dim MyItem As New ListItem MyItem =3D lstItems.SelectedItem If Not (MyItem Is Nothing) The...more >>

I would like to call a JavaScript function to execute an alert() in my C# program. I know you can add a call to an object event, but can you just call it form code in your C# program? Any help is greatly appreciated. ...more >>

Hi all, I was wondering why when i create a text file and download it through my website, the download will include all the html code for the given page at the bottom of the text file. i'm using asp.net -- AdamPC@hotmail.com...more >>

Hi, I have a datagrid in page1.aspx I would like, when the user clicks on the Edit button (<asp:EditCommandColumn for ex.), to redirect him to the page2.aspx with the value of the first column passed as a parameter (equivalent of POST method in ASP, Request.Form in page2.aspx...). I know the...more >>

Hi friends, My repeater's OnItemCommand event executed if I used Link button. But it cannt call by button (<asp:button ... />)> How to execute OnItemCommand event by button in repeater? Thanks -Mukund ...more >>

Hi everyone, I have an ASP.Net page that uses various DataGrids and other ASP controls. Right now I'm manipulating them in my code-behind file, but I'd like to use my business-logic dlls for that stuff instead. Is there a way (a context wrapper of some sort, maybe?) to gain access to these ...more >>

I am using Application_End to send out a notification about application being unloaded. I found that those notifications are not being sent because the app seems to get unloaded without Application_End ever being called. We started logging Application_Start and Application_End events and found...more >>

Hi all Does the namespace Sysytem.Web.mail use CDO's to send mails? ,,, Senthil ...more >>

Hi, I have a rather unusual problem. I have a very simple ASP.NET application, basically hello world type. I created it with Visual Studio 2003 and am running it in debug mode. It runs fine until I put the <appSettings> section in its web.config file. After that the application star...more >>

Hi all, Simple problem: I have a simple form and a submit and cancel image button underneath. I also have a logout image button at the top of the page. This button is rendered from a user control that is seperate from the form page itself. At the moment if I press enter when inside a t...more >>

Hi, I am exporting data from an EDITABLE DATA GRID EXCEL. But the 1st column in data grid is Edit Column. I want to display all columns in Excel except for the Edit column. The following code which I am using allows exporting only from text data from data grid & not from Edit colum...more >>

Hello, This is NOT a troll, it's a genuine question. Please read right through to see why. I have been using Vusual Basic and Classic ASP for some years, and have now started looking at ASP.NET. At first glance, it looks excellent, albeit nothing that couldn't have been done to Classic ASP....more >>

Hello, I am a seasoned Classic ASP programmer who is interested in learning ASP.NET. I bought a book (Que's Special Edition Using ASP.NET) which is complete rubbish, and would like a recommendation of something better. I have a very basic idea of how ASP.NET works having spent a couple of ...more >>

Hello, is it possible to execute something when the browser window is closed in asp.net? Thanks...more >>

Hi I am quite new to .NET and ran into this problem (or which I think is a problem). I have a logout button. As soon as a person clicks on this logout button and the page contains forms, it does validation on the form's fields instead of logging the person out. Can someone please tell me what ...more >>

Hi. I've been trying to modify my dataset and have been unsucessful. Any help would be great. What I have is a dataset in a session variable. Here is what I have done to stored into the dataset via store procedure. Sample Stored Procedure: CREATE PROCEDURE prcGetData AS SELECT i...more >>

Hello, I am creating an html file in my web form. After the file has been created I want the user to show the messagebox to download this file. Once he has downloaded or canceled the file, then I will delete it. Now my problem is how do I show the messagebox, you know when you downl...more >>

Hi, When I try to create a new web project, or "add existing project from web" or "open from source control" i'm prompted for a URL and type in a virtual directory. -- with "add project from web" i just get a file dialog box in "my documents" and browsing to the right project folder...more >>

Hi! Please, could anybody advice me, is it possible to disable file download dialog in ASP.NET page or just save button in the file download dialog so that user should only open for example word document? Thanks Peter...more >>

where is the best place to put the connection string for use through-out my app? right now I use, in every page/sub/etc: SqlConnect = New SqlConnection("Server=xxxx;uid=xxx;pwd=xxxx;database=xxx") for sql server 2k connection This connection is for all users,and is the only connection for th...more >>

Hello, I'm just now learning how to deploy a simple, working ASP.NET application developed in VS.NET 2002 that runs fine on my workstation running IIS. When I copy the project files over to the host site, the page appears okay in the web browser, but none of the events seem to fire. I ha...more >>

Hi, I have an asp.net web app that is intermittently throwing "Thread was being aborted." errors in my data access component. This seems to occur when the app is under a heavier than normal load. I don't get any of these errors for days, then I get a bunch all at once. I would have thought i...more >>

Hi, I have an asp.net web app that is intermittently throwing "Thread was being aborted." errors in my data access component. This seems to occur when the app is under a heavier than normal load. I don't get any of these errors for days, then I get a bunch all at once. I would have thought i...more >>

I have 2 asp.net applications : a Stock Control application and a Reporting application. They are separate applications in IIS 6 and developed as separate projects in visual studio.net. When the user first goes into the Stock Control app, he needs to log in. When he goes from the Stock Con...more >>

Hi, I have a picture gallery type application that loads up several photographs, due to the file sizes of the images the page load is slow - Yes I know I need to thumbnail and reduce image for display just havent got round to it. Each photo has been displayed using HTML <IMG> Tag within a ...more >>

Hi I would like to know how to insert a row into a datagrid with c#? i allready know how to edit, delete and update a row (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vbcon/html /vbwlkWalkthroughUsingDataGridWebControlToReadWriteData.asp) ch Tom ...more >>

Comming from Windows Forms development, I never had problems with this issue before. What i'm trying to achieve is an iTunes like incremental search. For those who never used iTunes, it's basically a text field with a key stroke event that filters the data grid as the users types in a string. ...more >>

Hi guys Still having a problem with this dropdownlist. Basically, I've got 4. The first 2 work fine, then my code crashes on the 3rd. ddlEndTimeHour.Items.FindByValue(endTime[0]).Selected = true; Where endTime[0] is a string containing "15". I get the error "A DropDownList cannot ...more >>

Hi to all i want to see a sample in how to uploading file without using <input type="file" thanks...more >>

i have made a command button and on the click event of the button following code is mentioned: im mailnew As New MailMessage() mailnew.From = "financialadjustment@mobilink.net" mailnew.To = "farhan.w@mobilink.net" mailnew.Cc = "financialadjustment@mobilink.net" ...more >>