Hi guys, I'm using Windows authentication to connect to SQL Server 2000. On my computer the connection is fine. Now if I move it to a remote server, how to I hard code my Username/Password in my connection string (using Windows NT authentication and not SQL Server authentication)? Than...more >>

I am having a problem with a datagrid I am trying to use. I have an Access DB with two records I want to display. All that is displayed is the heading for the datagrid. I can't seem to display the actual data. Below is the Code Behind Portion: Imports System.Data.OleDb Public Class U...more >>

Hello, I have this: Sub Page_Load(Sender As Object, E As EventArgs) Response.Write(Session("culture")) End Sub It displays Session("culture") value. I want to access this value in my HTML code. I thought it would be something like: <%# Response.Write(Session("culture"...more >>

Hi All, I've just tried to deploy an asp.net app. It works AOK on my development server. On the production server, I get the error below. Both servers are Windows 2000 SP4 with .Net Framework v1.1.4322 I copied the following to our production server: - Various ASPX and 1 ASCX files to /...more >>

when call to webservice ,after setting ip to the URL (instead of localhost) ,i get The request failed with HTTP status 405: Method not allowed,why ? ...more >>

hi. how can i set in runtime the url of the webservice he is using ? (in vb.net ) all i see in the client is the web reference. ...more >>

Do we need to manually restart the application for the new settings to take into effect? If not. What happen to the current user who is current hook on the application? The new setting applies or old one? Thank strout...more >>

Do we need to deploy these type of file on server. Is .resx file embedded into dll or not? If not we should include resx file, right? strout...more >>

Hi, When i'm using the ShowModalDialog function, while another browser window is open (not the application window calling the showmodaldialog) i lose my session. What could be the problem / resolution? Thank's in advance, Perry ...more >>

Hello! How I can force user controls to reload on post-back? Thank you! James ...more >>

Could anyone recommend a book (or a web site) that defines best practices in ASP.NET application development? E.g. 1) Precede your control id's with type of control btnSubmit, txtName, etc. 2) Group relevant .aspx files into subfolders within your project etc. ...more >>

Hi, I have standard code that sends mail from an asp.net application. The application is running on a production web server. it uses the standard system.web.mail namespace. most of the time mail is sent fine. however every so often an error is reported where mail can't be sent. upon more ...more >>

I would like to set requiredfieldvalidator text property to red '*', but he is invisible by default, only when I click on button he became visible. I would like to have him visible by default, before I click button. Is this possible? ...more >>

Hello, Is it possible to change culture at aplication level? I am using this to get the current culture at application level: Response.Write(CultureInfo.CurrentCulture.Name) Thanks, Miguel ...more >>

Is there any sort of class or method that can be used to construct the parameters to a URL in ASP.NET? I would like to be able to call Response.Redirect() with a URL that has parameters passed without having to manually construct it using ? and & in the URL string. -- ---------------------...more >>

Hello!, I am trying to select an image with the mouse and "roll it over" or copy it and then drag and drop it onto another image. I have looked into using imagebutton and image. Apparently I have to use Javascript and HTML to initially make a copy of the image and then the only other questi...more >>

I want to design an asp.net page which will have multiple controls. I want to fill one of the control when there is some action like selecting something from its previous control...I want to simulate as if its a windows based application and the entire page is not refereshed (trip to server)...more >>

Hello, I have custom errors turned on, and am able to catch errors and send the user to a friendly page. I have one site with "authentication" turned on. I would like to send a person who doesn't have access rights to a user friendly page, but I can't catch the following: HTTP 401.2 - Unau...more >>

Hello, I have the following code in the Global.asax: Sub Session_Start(Sender As Object, E As EventArgs) Thread.CurrentThread.CurrentCulture = New CultureInfo("en-US") End Sub The Error I get: "Name 'Thread' is not declared." However when I have this in my aspx code it work...more >>

I'd like to bind some xml to a dropdownlist <engines> <engine name="test1" id="1" /> <engine name="test2" id="2" /> </engines> If I do: ddlEngines.DataSource = xmlDoc.SelectNodes("/engines/engine") ddlEngines.DataBind() I get <select name="ddlEngines" id="ddlEngines"> <option valu...more >>

Have this generic page for update,new,close fields. Once click on page1 and capture the button click. On second page I only would like to show whateever button clicked(update,cl,new) I would do this in asp like below. <%if page = "update"> <td><update fields</td> <%else%> <td><close fields</t...more >>

I need to set the background on required fields to a fifferent color. When the page is initially rendered, it works fine. When activity elsewhere on the form causes a postback, the style is ignored when the page is re-rendered. The CSS reference is in place, and the style is specified correctly ...more >>

Hello, I need to know how to do 2 things: 1. CREATE a NEW cookie with 2 values: "password" and "user". 2. APPEND 2 new values to an ALLREADY EXISTING cookie. I created a code which is working: Dim cookie As HttpCookie = New HttpCookie("MyCookie") cookie.Values.Add("culture", "pt-PT") ...more >>

Hi , I am creating dynamic images (for example writing text into a bitmap) and saving it to the output stream with gdi library in .net but I can't adjust image quality. The best parameters with everything is set to fine also gives me low quality ? how can I set the quality to the maximum ? ...more >>

I have a page that uses simple HTTP GET to do an ISBN lookup via Amazon.com. The page works when I run it from //localhost. But I have moved it to my godaddy.com shared hoster site, and I get errors on the HttpWebRequest.GetResponse statement. The remote server returned an error: (401) Unaut...more >>

I have a search box in a user control when submitted it should update the datagrid on the parent page that the control is placed on. Suggestions? Tutorials? ...more >>

Hi, I have kind of a stupid question (at least to me). Somebody asked me what the difference was between asp.net and vb.net. Since I create my webapplications with vb.net I couldn't think of a difference. To me they seem the same. Am I correct ? Thanks ...more >>

I am setting the HttpContext.Current.User in the Application_AuthenticateRequest event in global.asax.cs. When I use the IsInRole function in a web page, it works fine. So far so good. (Note that Integrated security is used and anonymous is turned off.) This app will actually work as a child...more >>

Hi, I have a following code which I use to display the files in a directory named Temp. If the Temp directory doesn’t have any files, then I want to display a message but I don’t know how to find it out if the directory is empty or has any files. Can some someone help me? Thanks, ...more >>

I am looking for an book with examples to Program Active Directory from ..NET Thanks Vinay ...more >>

I'm VERY new to .NET. I have made a new webform that does an internal directory search. How do i have the IE menubars disabled from the initial page. I'm not opening another window so I guess I can't use the 'toolbar=no' option of window_open. Is there a change I can make in web.config? Thank...more >>

I am having the following show up in my application event log: ===================================== Source: .NET Runtime Event ID: 0 Description: The description for Event ID ( 0 ) in Source ( .NET Runtime ) cannot be found. The local computer may not have the necessary registry informatio...more >>

Hi, noticed high activity on this newsgroup as the last few posts I have made have not received a response. Anyhow I noticed that with a .NET web application when the webform opens if the user hits the tab key it goes to the address bar at the top of the browser. I would like it to go to a ...more >>

In J2EE, I can rename the virtual URL in configuration file such that URL does not indicate any information about the real page path. For example, http://www.mysite/mypage is not the real path name in the web server by aditting the configuration file. The real path and file name could be: main...more >>

Hello, I am running IIS 6.0 (win2003 server). I have an ASP.NET application running in the root. And I have 2 subfolders running asp applications. My question is this asp applications will work, or I need to do anything special to them? I configured the subfolders to run as applications.....more >>

Server Error in '/netapps' Application. -------------------------------------------------------------------------------- Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack t...more >>

Are there any significant stopping blocks from taking an ASPX Page someone designs in VB.NET, and redoing the Code behind page to use C#? Is the Code behind the only thing one would need to change? ...That and the Page Language="vb" in the HTML? (Are there differences to the way each lays ...more >>

Are there any significant stopping blocks from taking an ASPX Page someone designs in VB.NET, and redoing the Code behind page to use C#? Is the Code behind the only thing one would need to change? ...That and the Page Language="vb" in the HTML? (Are there differences to the way each lays ...more >>

Hiya, I'm trying to replace the commented out code below with a neater version using the IAttributeAccessor interface (so that I don't have to write 'if' statements for all control types). At the moment this doen't work. The test line I put in (string s = ControlAttributes.string s = Cont...more >>

Hello All, I have a piece of rudimentary code which is behaving differently in different browsers. if(!this.IsPostBack) { //execute some code } This piece of code is being executed for the very first time and also each time a page is posted back to the server on firefox and nets...more >>

Is there a .NET component which can generate a Graphic File (JPEG, GIF, BMP, etc) from a URL? Basically I want to create thumbnails of several dynamic pages I have (via code of course). Thanks. -- Lucas Tam (REMOVEnntp@rogers.com) Please delete "REMOVE" from the e-mail address when ...more >>

Hello sirs, In my aspx file I have a datagrid with some BoundColumn's. When a format has been defined for a column (for colors, horizontal alignment, etc), it adds an ItemStyle element inside the bound column element, as in this example: <asp:BoundColumn DataField=3D"DEEMAIL" SortExpres...more >>

Hey gang, What's the best way to implement a Build version (or "last updated" date) in my web-app? I have a footer in my master page that displays the application's name and copyright info etc. I'd like to add a Build version and build date as well. (Without hardcoding it obviously.) At fir...more >>

Hi guys Ok, I have a website which has an "Artists Only" section, for which you have to login for. This section is contained within its own directory on the server "/aonly". I want to make people login before they can access this directory, with a User control on each page for logging in...more >>

I'm trying to establish how to replace a usercontrol that has already been loaded (using LoadControl in the Page.Load event) with a different UserControl following a PostBack. Tying to call LoadControl(<newControlName>) after the Page.Load routine has finished does not appear to work. The only...more >>

I have a page with several dropdownlists, several text boxes and several buttons which perform calculations. I need to validate one dropdownlist (not the whole page) with the click of one button. I have a separate submit button which should validate the other fields. This page on MSDN does what ...more >>

I got the following error message when I access the web application, in which the web application use SPPI to connect to database. "Login failed for user '(null)'. Reason: Not associated with a trusted connection" The web application is grant to a group only in web.config <authorizat...more >>

Hi, I've created an aspx page taking a query string argument as parameter. Although I've correctly escaped umlauts in the query string, they do not appear in the QueryString collection. If I give: http://myComp/myPage.aspx?q=G%FCnther Request.QueryString[0] yields "Gnther" instead of "Günth...more >>

Hi, I have a Windows Server 2003 with IIS 6.0 et dotnet 1.1 I have an asp.net application on that server with no more than 30 users a day. In my web.config the session timeout is set to 180 min and the form authentification timeout is set to 120 min. My problem is the following : IIS r...more >>

thanks for your replay Patrick , but I want to show and hide the whole detail datagrid, the users can show or hide the detail information whenever they like, any other suggestion? -- dollar ------------------------------------------------------------------------ Posted via http://www.c...more >>

an asp.net page on Machine A is trying to access files on several machines of different domains.. any 'good' method to do it without mapping drive in prior..... i've read something called impersonate; but it use PInvoke, which I don't like using personally any good solution? thanks!!! ...more >>