Hi All, Ok, I have 6 datagrids, populated from 1 dataset. Each datagrid has 3 columns. There are 18 columns in the dataset. I have written a sub to change the background colour of the row in the datagrid, if the current rows 'booked' column value = 'yes' Here is my code: Public Sub Che...more >>

Hi, How can I edit all rows of a datagrid at the same time? I have a datagrid that has some bound columns and some template columns with a asp:textbox inside. (Textbox for values that can change..) From the event handler of a link button at the bottom of the page, how can I loop through...more >>

Hi I've created a bunch user comtrols for the footer,header,navigation bar of a webpage ,I have two problems: 1) All the controls are in the folder "Control" of the root and all the images are in the folder "Images" of the root ,all the hosting pages for my user controls are also in the ...more >>

hello experts -can any one give me some module to do in asp.net -if u give me the description i will give u with free of cost,since am new [ie] now am in my final semester of MCA,just give me some time. -Can any one give me some project to do -If so i will be greatfull to u Thanks In Advan...more >>

MyPage.htm has <FORM ACTION="Register.aspx" METHOD="POST">. Where does Register.aspx reference the values passed to it via the Post method in MyPage.htm? Thanks in advance. TR ...more >>

I use Godday.com for hosting. What I'm trying to do is create a web proxy. This is the code I have currently: <%@ Import Namespace="System.Net" %> <%@ Import Namespace="System.IO" %> <%@ Page Language="VB" Debug="true" %> <script language="VB" runat="server"> Dim u Dim wc as WebCl...more >>

hello experts, -I'am in my final semester of MCA. -My project is in asp.net. -For this wat is the asp.net content to be placed [i mean in the sense of asp.net only].if so plz give the link sir. -For the project i finish the documentation. Thanks, sivashankar ...more >>

Hi NG, I have a weired problem with the IE. I have developed a web-application, which uses Session["xxx"] to track sessiondata. I hadn't any problem with it until ... .... I installed the program on another server (WXP, IIS5.1). The first time, I call the website, everything wirks fine, i...more >>

Hi, I have a page with several Textboxes and several DropDownList. When I click on a 'save' button, it creates a record in a database. The page works fine under Internet Explorer. It does not work under FireFox. The dropdownlist are always selecting the zero index value. If I debug and ...more >>

Hi, Anybody knows how to create virtual directory programmatically under root directory ofcourse from code-behind. I am developing web-based application where I need to create a folder and making this folder as virtual directory in IIS. I know in ASP how to do it. Set objIIS = GetObject("I...more >>

I'm new to ASP. Currently, I only have the "Design" and "HTML" on the ASP.NET page. I need to know how to add the "Code" and "All" tabs. Thanks. ...more >>

Hi Guys, I have a problem with exporting to excel from a modal dialog box. Basically, i have an ASPX page that gathers user criteria, and passes it to a dialogbox (showModalDialog), There is a grid on the dialog that will be populated based on the criteria. Since i am doing some postback on...more >>

Help, please. I have just spent an entire day troubleshooting a problem that just makes me want to throw myself through my monitor. I have the following code in asp.net: <%@ Page language="c#"%> <% Response.Clear(); Response.ClearContent(); Response.ClearHeaders(); Response.A...more >>

I have developled my first major app and i am trying to deploy it in to a host server for publication. However the app tries to use the physical path used during development. Is the path hard coded in my dll or similar file? In trying to nail down exactly where this path is located, I ha...more >>

I have an ASP .NET web application that displays information. At the same time, i have a web service that collects information from various client applications. This data needs to be processed continuously in many ways and stored in the database. I need timers to poll the data and process on it ...more >>

How can I check this for null? dsPrsn.Tables(0).Rows(0)("WORK_STATE") I tried If IsDbNull(dsPrsn.Tables(0).Rows(0)("WORK_STATE")) Then it seems not too work. I am attempting to check this field in my data set to see if it is null or not. If it is null I want to set my drop down list to a cert...more >>

I am trying to open a file on the client machine from an aspx page running server side. The design requirements of the page specify that the HtmlInputFile control is not to be used. Since the HtmlInputFile has an HttpPostedFile object containing the client side path to the selected file, there...more >>

Hi, I have an ASP.NET page that needs to open in full screen mode for one of our intranet applications, yet, SP2 does not seem to allow that. Do you guys have any ideas how I could get around that limitation? Thank you Steve http://www.ShopHereNow.net ...more >>

I have a checkboxlist that is populated from a small table consisting of 9 rows numbered 1 through 9 and a description for each in the second col. The description is what appears on the interface. I am trying to get the value of Col1 for each of the items checked (i.e., 1, 2, 3, 4, etc) in...more >>

Hi, I have a main page. On some button click, say "addpayment" button, i want to show a different page in new browser window? i used transfer, it changes the current page url to new url which i don't want venky ...more >>

Hello all! Option Strict On disallows implicit conversions from 'System.Web.UI.Control' to 'System.Web.UI.WebControls.TextBox'. How would I make this conversion? Thanks! Rudy...more >>

I drag a normal web forms DropDownList component to my aspx page I change the id into DropDown but for some reason the codebehind doesnt get the DropDown attribute. How can I get this fixed? ...more >>

Last night I dutifuly installed all the server 2000 updates that where released and I finally get called a few hours ago by a client wondering why our site was down. Then a steady flood of calls happened after that. I'm assuming that MS05-004 ASP.NET Path Validation Vulnerability has somehow ...more >>

I work with an application that is currently mixed HTML and JavaScript. It pulls up documents into the Office application that created it or as PDF. The PDFs can be locked down and so can the Office docs with a password, but if that password is lost or the document corrupted, we can't recover ...more >>

I've written a simple ASP .NET web application that reads a text file and displays it in the web browser. Works fine when reading a local path; but fails with "can not find a part of the path", or "can not access network file" when attemting to access a UNC network path. I am using IIS 6.0 o...more >>

Hi, I have a drop down list bound to a database thorugh a data reader. It reads the customer names from data reader. Now, I want the user to be able to type more than one alphabet & the list becomes shorter & shorter for the user to choose a value from. For example, suppose the user wa...more >>

Hi, In my .aspx page there are some .jpg images. When I browse the page using IE6, it goes into an infinite loop in downloading the image. No image is displayed after that. If I browse .htm page with same images, it downloads immediately. I found one solution to this problem, that is install K...more >>

Hello, I have placed the following web.config file at the root of the web site. Is this correct? I'm not having luck so I'm guessing I have done something wrong. Is there anything I have to put in the code as well? <configuration> <system.web> <authen...more >>

Can anyone recommend a good FREE .Net shopping cart application that includes source code? -- Bill ...more >>

Hi All, We are developing an ASP.NET applications in last three years. Now there are 240 assemblies in the whole application. You can guess that everytime after modifying an ASP.NET page, it's very slow to load it up because of the first time compilation. In takes 2-3 minutes in our case. I ...more >>

I need some help on a regular expression if any has the skill. I need to specify a string in which there can be any number of numbers followed by a character in the range (d, h, or s) Exmple: 123d Thanks ...more >>

Hi, I would like to start my webapplication in a window browser without address bur, toolbar etc... like a window modal . Can I? how? Thank you fabrizio...more >>

Hi, What are the effects of using <identity impersonate="true"/> in web.config on windows auhtentication? Does it affect windows security? Thanx in advance, Meena. ...more >>

Hello, I currently have a website with an asp shopping cart that I developed. I currrently to add some more functions to the shopping cart and I am thinking of rewriting the shopping cart in asp.net. Since this would be my first asp.net application I am concerned with browser compatibility ...more >>

Yes, it's this one again. I have a web application that works in most environments, but we've installed at a client site who wanted to use a Win2k3 domain controller (yes I know this is a bad idea) for their web server. On this particular server, the asp.net application cannot send out email ...more >>

I am setting up forms authentication. In my code I keep getting this error. Any ideas? Error.... Server Error in '/LandOLots' Application. -------------------------------------------------------------------------------- Specified cast is not valid. Description: An unhandled exceptio...more >>

Hi all, II am getting a build error for the folowing statement: String sGetVarVal = Request.QueryString("myvar"); error: System.Web.HttpRequest.QueryString' denotes a 'property' where a 'method' was expected I though that the statement is correct!! have seen it a lot of times. Can ...more >>

Hi, Is there a way to force .NET to add styles to controls to display properties as set in the VS.NET designer? I'm using Visual Studio.NET 2002, and therefore 1.0 .NET framework. For example, I've created a page that has a textbox control with its width set in the VS.NET designer. When t...more >>

Hi all I'm pretty new to ASP.Net, is it possible to pass arguments (maybe objects too) to web forms without using a querystring in the URL? Thanks Kev ...more >>

Hi, my application allows to perform various operations on data records. Each operation has a set of parameters which can be adapted by the user. Is there an advisable way to create a generic dialog box by which these operation parameters can be adapted? I do not want to create a seperate ...more >>

Hi, In an ASP.NET application that I have had for some time, when I open the solution I ocassionally receive an error dialog saying that: "The Web server reported the following error when attempting to create or open the Web project located at the following URL: 'http://toshiba17/PearlCi...more >>

How To Response With dll or exe file ("not inside the aspx page"); its hard to explain but we should do these for earning 5 tera bayt capacity from our harddisks. There is 2 copy for each images at our Servers. 1) "the orijinal" 2) "painted one" I want to delete all the painted images...more >>

Hello, I have a ddl (ddl1) which when postbacks fills (OnSelectedIndexChanged) a second ddl. Now other second ddl (ddl2) fills a third one (ddl3) when it postsback. The problem is now that when the second one does a postback then it doesnt maintain his state. Viewstate is enabled. A...more >>

Hi, Our hosting company recently shut-down our site because of the resources it was using on a co-hosted server. Apparently, it was spawning multiple instances of ASPNET_WP.EXE. I'm having a little trouble recreating this locally so was wondering where I can information about when, why a...more >>

I see this error sometimes and fix by rebooting, removing asp.net cache and rebuilding my solution. This very slow process has now stopped working. The error log below might mean something the developer who wrote it but I can't translate it. The file in question is definitely present in one p...more >>

Hi I need suggestion for some good third party grid controls for asp.net. Default one provided by micrsoft has lot of problems in Paging. venky ...more >>

Hi there.. I write in a textbox to search for something on my asp.net page and when i click the enter button, i want the Find button to be activated.. instead, one of the other buttons is being pressed. I found this code but it is not working... any ideas??? <body onkeydown="if(event....more >>

Hi all, I've been studying ASP.Net for a couple of weeks now.And it's starting to come to me. For me the next step is trying to figure out what is the best way to reuse code and webforms. For example I wrote a logon page, in combination with a user management page(edit, create, delet...more >>

Is it possible to read the values of an IFrame (textboxs, labels...) from the master page? Really thanks - Oscar -...more >>

The guts of the below asp.net vb code was pieced together from another thread - all due credit to it's original author. Thank you! I've modified it to maintain a small local Microsoft 2000 access DB via a datagrid control. The add and delete functions work great, but the edit does not actua...more >>

Hello, I am using Response.WriteFile(myFile) to display excel file in IE. Now I need to start another IE windows and display the file. Not in the current window. How should I do this? Thanks, Jim. ...more >>

How is it done? BTW, I'm reposting this here, as the datagrid newsgroup appears functionally comatose... I have a nested datagrid setup. When one updates the child grid using edit, it also updates a field in the parent grid (the parent grid update is done using a simple select query inside the...more >>

Hi all, What should i do if i need to have a customized form authentication? I used authentication mode as form, and I disable anonymous access of the web application in order to make it work. It did work smooth on my local computer, however once other PC connect via internet to the web app...more >>

Hi to all How can i implement space in Regular expression thanks...more >>

Hi, While trying to create new directory i recieve the following error message: "System.IO.DirectoryNotFoundException: Could not find a part of the path "\\premfs16\sites". The path exists, even when i check the path with the code: Directory.Exists(...) the result is true. Here is the cod...more >>

I want to create a pushbutton-like control on my webform that has an image on it. I used to think that this is what the ImageButton control was, but it seems to me that the ImageButton is nothing more than an image that can be clicked. I have figured out a way to make the ImageButton look like...more >>

I'm trying to add a dynamically created logout link on my pages. The link to the logout page will show if the user is logged in. I put a placeholder on the aspx page and then dynamically create the link, if the user is logged. So far, so good. It's working. Aspx <asp:PlaceHolder...more >>