ASP.NET 2.0..... In my DataList I have a hyperlink like this... NavigateUrl='Shop.aspx?CategoryId=<%# Bind("CategoryId")%>' This navigates incorrectly to here: Shop.aspx?CategoryId=<%# Bind("CategoryId")%> Any ideas how I can fix this? Thanks! ...more >>

Hi I have an SQLDataSource which is bound to a FormView.... I want to put some of the values from the bound record in a label, but this is outside of the template... Some of the templates don't even have this particular field on them all, so I can't use a server side event to populate the ...more >>

Hi all, I am having trouble converting query string values to int like so: intValue = (int) Request.QueryString["QuestionID"]; I keep getting the error, cannot convert string to int... How can i do this?? Cheers, Adam ...more >>

hi I dont want a user to view the page name on the address bar can I do that? Means user can navigate the site clicking on links, but on any page th address bar will only show the domainname/folderName/index.htm -- ManishShukla_atforu --------------------------------------------------...more >>

I have the following code where when user types in the txtName textbox = the program retrieves list of names from a database, the problem is this = occurs after every key stroke. So if I want to look for Microsoft and I = type 'Mic' the program will perform 3 searches with the first one being = ...more >>

dear all, I was ok to use Visual Studio 2005 built-in Web Server to develop my web application. When I deploy it onto IIS, the compliation prompts following: >>>>>>>>>>>>>>>>>>> Error 1 Could not load file or assembly 'System.EnterpriseServices, Version=2.0.0.0, Culture=neutral, PublicKey...more >>

Hi all, I am getting the following error with this if statement.. if(e.Item.DataItem["QuestionType"] != 2) { } //error Cannot apply indexing with [] to an expression of type 'object' Can someone fill me in on what is happening? Error occurs in a datalist's ItemBound ...more >>

How do I click a button, have the site go look up the a phone number, and save the data in the Profile ? I have profile enabled. I've really thought hard about how to ask this question. I've really tried and tried to ask it so I get a real answer and not a harrassing one. Help please. ...more >>

Hi, I'm a newbie in web programming. I got few questions about master page in ASP.NET 2.0 I've made a master page with a navigation menu, a header, a footer in it, then I use it in pages. Whenever the menu is cliked, it navigate to other page (& so on). It works fine, but whenever I navigate to...more >>

Hello friends. I would like to pull the value of one field from a local database and display it on a page. I spent an hour looking for the solution. I feel that is more than enough dues to pay to the computer in the sky. I don't want to use a dataReader or a sqlDepleter or a gridViewRepea...more >>

I generate code, want to set the SRC in a more dynamic way but it's not allowed to insert server side commands. Reason is that i have problems on different servers where the app's rootfolder differs. <%@ register TagPrefix="forms" TagName="form1_" Src="~/forms/form1.ascx" %> Is there a so...more >>

Well, here's the background. I'm coming from the world of ColdFusion, where page layout was an entirely manual process. Now I'm looking at .NET for the first time. I have a great background in OOP, dhtml, css, etc. But not ..NET. I'm tasked with revamping some very primitive looking ASP...more >>

hi db : sql server 2000 lan : C#.net(ASp.Net) in my database table there are 2 fileds of data type datatime. in field 1 i'm storing date in field 2 i'm storing time. in my textbox date is in the format of 2/12/2006 and i'm inserting as it is. and time is in teh fromat of ...more >>

Hi, I am working on a proj and was thinking of creating a Document object that would hold filepath and doc name. And in this Document obj. when page that is using it loads I would call a document obj method to initialize the following javascipt: <code> if (new FileInfo(String.Format("{0}...more >>

Hi there, using the following code i see it is possible to load a user control dynamically and set its properties. Control c1 = LoadControl("MyUserControl.ascx"); ((MyUserControl)c1).BackColor = "beige"; Page.Controls.Add(c1); However, If i already have a user control on my page, as define...more >>

Hello, I have created a photo gallery of thumbnails using the code below. So far, I got the pictures to show, but now I need to figure out how a viewer can click on the thumbnail and it opens the bigger picture. The bigger file is the same name as the file stored in the array minus the "_mini"....more >>

Hi, Are there any reasons to use OnInit or Page_Init method to invoke some code when the Init event is triggered, if at all. Or are they both just the same? -S. ...more >>

used the following "classic ASP" approach to build a dynamic menu, but would like to know the proper way to implement the same functionality using a .Net technique (e.g., placing the code in the .cs file and dynamically building the hyperlink controls). The controls need to appear within the sam...more >>

Is there an easy way to edit a string so that only alphabetical characters and numbers are allowed? Thanks for your help. ...more >>

Hi all, sorry if this is an over simple question but google isn't coming through for me. So I have a class that processes the data in an excel file, entering the info row by row into our database. The public interface is as such: public class ExcelToQueueEngine { public ExcelToQueueEngine(st...more >>

Hello, I have a repeater that has code like this... <ItemTemplate> <asp:CheckBox ID="chkDelete" Text="" RunAt="server"/> .... other stuff goes here </ItemTemplate> There is a button below the repeater. When clicked, it is supposed to loop through the repeater items, building a list of ...more >>

I recently upgraded to VS2005. I noticed that in ASP.NET project, the system generated codes are missing from default.aspx.cs file. While I used to be able to see it in VS2003 project. Now, if I added a SQLSource control for example, I no longer can see system generated code, which could be ve...more >>

Hi all, I think I have data type problem when I tried to insert data into sql server 200. The erroe message is like this: system.invalidcastexception data type DFlage char(1) in sql 2000, DMI is depdent middile initial, char(1) in database Sex is char(1) in database, but in web page, I ...more >>

Hi all, I have placeOrder function which look like the following: Protected Function PlaceOrder() As Boolean Dim myConnection As SqlConnection = New SqlConnection(ConfigurationSettings.AppSettings("ConnectionString")) myConnection.Open() Dim myCommand As SqlCommand = m...more >>

Hello, I have a custom control that is inside a DLL. Until now, I have had the source file for this DLL in a development folder on my machine, and I've been compiling it using csc on the command line. I reference the control in the DLL on a master page by adding the line to the top of the f...more >>

Assume you have a simple HTML form that submits its form results to a .aspx page. The receiving .aspx page processes the values sent by the form. If the form data contains an accented character (ex., Ángel with an accent over "A"), the REQUEST object appears to loose the globalization, and n...more >>

ASP.NET 2.0.... Building a shopping cart application. 2 tables: Categories and Products I have a Gridview representing Products. When the admin selects a row a DetailsView is populated. In my DetailsView I have a dropdownlist which pulls Categories from the Categories table. I want ...more >>

Hi Anyone know how much 100MB is in SQL Server 2000? Is it a lot? Thanks Kev ...more >>

I have an ASPNET application that has worked correctly on couple of servers. I have just deployed it to another server and cannot resolve an issue. It appears as if the Session_Start is not firing or session state is not being maintained. First lines of Session_Start: string loc = "Load...more >>

I have a radioList with 3 radio buttons in it. The buttons are seleced based off of the data coming back from SQL. On my web form the user can change the radio button selection. Now, when the user makes a new selection in the radioList, its not returning the new selection its returning the sel...more >>

hi, I've been using the system.drawing.image.GetThumnailImage() to create a thumbnail from an image a user uploads to web. I save the result as a gif image. Works fine except that the color resolution is awkard, seems like a 16 bit color image. How can I change the target color depth? ...more >>

Error Msg: Error while trying to run project: Unable to start debugging on the web server. Access is denied. After many hours of scanning MS KB's, newsgroups, and msdn trying all of the suggestions, I'm still stuck. I've attempted to implement all the combinations of users, access rights,...more >>

Hi: I have a running application built in VS2003 and using Net Framework 1.1. I recently upgraded to VS2005 and converted the project to use 2.0 Framework. My call to the web service gives me "The request failed with HTTP status 502: Bad Gateway". Is there any special setting I need to do w...more >>

Hi all, I have a small question concerning asp.net 2.0 validation groups. I have this (simplified) situation : Name Value _____ _____ |_____| |_____| _____ _____ |_____| |_____| _____ _____ |_____| |_____| So I have 6 textboxes, that goes in pair b...more >>

Hi, One i forgot how to do. I want to set the time out to never on authentication. .... timeout="60"> is my current how do i set timeout="never"> thanks i know this is an easy one but got a writer's block today. -- thanks (as always) some day i''m gona pay this forum back for all the he...more >>

Hi, We are trying to kick off an executable from an asp.net page. We have followed article 889251 "How to spawn a process that runs under the context of the impersonated user in Microsoft ASP.NET pages" (including adding the impersonated user to the "Replace a process level token"). Whe...more >>

I have an activex control on my webpage which fires off an event every ten seconds using the timer. When the event fires in the activex control I need to update a textbox on the webpage using clientside javascript. I cannot carry out a round trip to the server every ten seconds. How can...more >>

Hi Group, How can I encrypt a string in .NET, using .NET References. thanks a lot. Genaro ...more >>

I have had this problem at two different companies. At random pages will render incomplete html. The output html just terminates. There are no errors recorded and I have been unable to figure out the problem. Does anyone have any ideas?...more >>

I'm using the Layout Template for the Login Control. I've included all the neccessary controls on the page and everything is working nicely except hitting the enter key on any of the textboxes will not fire the login event. This functionality is included if I am not using the Layout Template...more >>

Hello All: Deos anyone know of a simple way to convert a string to proper case? TIA, -- Joe...more >>

Hi everyone. I want to perform some login checking in one of my webforms to decide on what content to show, is this possible? Should i be doing this differently (btw im a new .net programmer moving from PHP). So depending on the value of x and y (defined in my code behind) i want todo somet...more >>

Hi, I have two listboxes on my form. One has a list of available values while the other is a list of selected values. So I select a value from list 1 and add it to list 2 when "add" button is clicked. I can also select a value from list 2 and remove it on clicking "Remove" button, which...more >>

I would like to create a VB.net function, that builds a dynamic hyperlink using System.Web.UI.WebControls.HyperLink, but I can not find any examples on how to generate a dynamic hyperlink. Has anyone done this before? I do not want to dynamically create my hyperlink on an ASP page, but ra...more >>

Hello All: Does anyone know how someone would check for a numeric value in .NET? In VB6, we used IsNumeric. What's the .NET equivalent? BTW, I know that I can harken back to IsNumeric. I'm trying to purge any trace of VB6 from my code. TIA, -- Joe...more >>

I am using ASP 2.0 and trying to put a image in the web part title bar instead of using a text title. Is there any way to get this done? Thanks in advance. Zhenzhong...more >>

Is there any performance considerations or any other concerns about having a Class with private constructor and all static functions? One particular function in question creates a few new instances of COM objects (through COM Interop), and makes lots of calls to these unmanaged COM objects. ...more >>

I have been having some issues trying to get validation to work. On most of my pages, I have no problem. But I have a page that has 4 validation objects and none are displaying an error message, but I have this code: trace.warn("Before Test on Page.IsValid") if not Page.IsValid then Ex...more >>

Hi, I have a question about webparts in master pages. If I add a webpart to a webpartzone located in a master page will that webpart be available to all .aspx pages that uses that master page or just the page I added the webpart from? Is there some way to control this behaviour? Thanks in a...more >>

Hi all, Has anyone else noticed, in VS.NET 2002 and 2003, that if you create ASP.NET tables and add webcontrols to them you cannot select the webcontrol when you're in design mode? However, it will work if you use standard htmlcontrol tables. What gives? Is this resolved in VS.NET 2005...more >>

Hi all I will soon have a site that allows people to register and you are capturing their name, email and some information about their interests. What legal issues does this raise? I may expose "certain" information to other registered users, but only at the consent of the registering use...more >>

Im trying to do this from ASP.NET and it does not work. Dim ofd As New OpenFileDialog Openfiledialog is not there. But I can find it in the object browser. In my web config i can see this <add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C56193...more >>

Hello everybody, There was some tools to make an automated site submition to google, yahoo, altavista, etc. Also there was some way to put "keywords" in your homepage to help the robots. Can't find the info though, seems I lost it in my hard drive =P Would anybody give me a hand at this...more >>

I am trying to set up an exception logging and have some code from a book I am using. It all seems to work except for the ID I am setting up for handling Exception Chains (I am only getting one entry per error - so I don't know if the Chain is even working). I have a field in my database...more >>

I get the following error. Asp.net does not like my web.config file - line 108. Any suggestions would be appreciated. Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details ...more >>

Hi, I have written an HttpHandler to process page requests for a custom file extension. Other considerations aside which of the following 3 options is the most efficient or preferred method of requesting a page: 1. GetCompiledPageInstance + ProcessRequest 2. Response.Redirect 3. Server.Tr...more >>

I've got a web site I've developed. I've deployed it and it works fine. My boss wants to be able to bring it up and look at it through Visual Studio. What do I need to do so he can work on it? He doesn't need the absolutely latest code so I can copy it to his machine so he can look at it (he's...more >>

Hi, I have two object of same class but I want to check if there is any value different b/w both object or not Is there any way... Obj1.Equals(obj2) is not working for this. Its in C# Thanks. Sukh ...more >>

Hi I have an application and would like to change the value of a dataset in the code behind. Just wondering if this is possible and the best way to do it? I will need to both read and write to the dataset before using it in a crystal report, thanks. -- Paul G Software engineer....more >>

Has anyone tried Yore Version Control? I like the price, but it's pretty new. ...more >>

Hello All: Does anyone know the difference between CType(x,Integer) vs. Integer.Parse(x)? Is there a performance advantage to one or the other? TIA, -- Joe...more >>

Hi, I Need to open up new window in my app but also don't want to cause the page that called for the new window to cause a postback. How would I do this? I would have a link button on first page that would kick off a new window but don't want a postback to occur. code tid-bits please. What I ...more >>

It was very easy to display the data of an 'AccessDataSource' using GridView. But is it possible to display it with Label? I found that there's no DataSourceID attribute for Label, so I think it might be like, label.Text=accessDataSource.Select(...); Am I right? But I don't know how to use ...more >>

Hajo, I have app.js file where I store all my java script functions. I am wondering how to localize it. I can create second file like app_de.js and switch these two guys manually but maybe there is other possibility that allows me preserve one file? thanks Pawel Pabich ...more >>

Hi. I've got this code in my download page Page_load() method, but all I got in the end is an empty file on client side... any clue ? string filename="testfile.pdf"; Response.Clear(); Response.ContentType = "application/octet-stream"; Response.AddHeader("Content-Disposition", "attachmen...more >>

Hi everyone, I've created 5 (different) asp.net 2.0 applications. Each applicationfolder contains an App_Code folder. Is it possible to set the App_code folder in de root of the website? Because the purpose of the App_Code is reusable classes, it isn't very productive to copy the class files...more >>

My Busn tier returns a DataSet and I want to fill a DataAdapter in the presentation layer with that dataset. Problem is that if I create a DataAdapter in the presentation layer i need to specify a SqlCommand with it, but i don't want to, i just want to fill it with the DataSet from the Busn T...more >>

Hi! I have a Asp.net 2.0 application that uses a masterpage. It works fine on the development machine but when I move the app to a Win 2003 server thinks go wrong: When I navigate to a page that uses the masterpage I get the CS0246 error: Compiler Error Message: CS0246: The type or namespac...more >>

Hi, I'm a newbie trying out my first ASP.NET 2.0 website. I'm trying to use the Login control to authenticate users. I want the control to make use of an existing table, containing user details, that is in SQL server 2000 that is available on a remote machine. I'm not able to achive this ...more >>

Hi there, I have been trying to find out more information about the events associated with controls such as the combo boxes, radion button lists and text boxes etc. Can anyone suggest a good site / book which describes these in detail? The reason being I am trying to replicate an Access adp on...more >>

i'd like to know about printing of webpage ListView tablele this listview is like resume table forms so i have to print as this page of table type. may be listview count is about 50. how can i print this pages ...? just want to use javascript.. can i solve this? ...more >>

I have web application with web-service in root catalog of virtual folder and some web-forms in sub-catalog ("Config"). Authentication configured in web.config file as "form"-mode. File web.config placed near web service in root catalog. When I try to request any page then Application_Start m...more >>

Hello. Creating my ASP.NET webservice, if I recompile it, do I need to kill the worker process to allow my modifications to be seen? Or does it take the newly compiled DLL just fine? TIA, Andrew...more >>

Hi all, I have a datagrid like so: <asp:datagrid id="dgContractors" OnItemCommand="dgContractor_ItemCommand" Runat="server" Width="920"> Shortened for brevity.. It contains a template collumn like so: <asp:TemplateColumn HeaderText="Superintendent"> ...more >>