I have a DataTable:- private void CreateForm(DataTable dt, string headerText) { } string formTitle = tbxFormTitle.Text; string formNotes = tbxFormnotes.Text; DataTable dtForm = GetDataTable(formSql); And i'm calling 2 local variable dtForm,formTitle Like so CreateForm(dtForm,formTit...more >>

Can someone please point to to some good resources for working with DirectoryServices/ ADSI and pulling Active Directory information into a DataGrid! I want to create a contacts application using the information stored in our Active Directory and would be very grateful for any pointers! ...more >>

Hi to all.. I'm using impersonation, combined with windows authentication. When the page tries to connect to active directory, i get login failure, due to double hop issue. As i understand it, the iis does not receive a primary token, so how can i authenticate against Active directory? Is it p...more >>

Hi experts, I defined two integer values in the class. Like this public class IntegerClass public ID1 as Int32 public ID2 as Int32 End Class then iam instantiating this class and assigning these values to the text box id. After if i run the application by deafult zero is showing in the...more >>

The following code, in windows, shows the elapsing time in a label control. Is there an equivalent method for asp.net dealing with refreshing the label control? Do Until Date.Now >= endTimeSpan curTime = Date.Now labelControl.Text = _ curTime.ToSt...more >>

Hi, I am running sample code from 101 VB.NET. The sample is an ASP.NET porj that uses SQL Server I added ASPNET user to all the Groups including Administrator. I don't know why I get this error. I get the message when the code tries to access sql server: da.Fill(dsProducts). don't know The Wi...more >>

Hello, AFIAK ASP.NET (1.1) uses a technology called 'Adpative Rendering' to output HTML that is compliant with the client browser or at least stick to HTML 4 specification or IE. This seems to be quite a problem for me. I have HTML output for Mozilla that has missing style attribute in ...more >>

Hallo! Ich habe ein Frameset mit 3 Frames. Im 1. Frame wird eine ASPX-Seite geöffnet. In dieser werden einige Steuerelemente angezeigt. Nun soll bei bestimmten Benutzeraktivitäten eine andere ASPX-Seite geöffnet werden, und zwar in einem der beiden anderen Frames. Mein Problem ist, dass d...more >>

I've a trouble with xml, I need to access "a node with child that had some specific text". Somebody can help me? Thanks a lot example: xsl file: <xsl:template match="Group[@Name='artigos']"> <!-- that`s works--> <xsl:apply-templates select="Item"></xsl:apply-templates> </xsl:templ...more >>

Dear Group Apologies for this simple question. Would be grateful if you share your opinion on this. I've written a web application, compiling all classes into one project DLL. Now I wonder if there are performance / resource advantages if I compile some classes into separate DLLs and refe...more >>

In my form my users are entering some data, one of them being a dropdownlist. When an item is choosen from that dropdownlist I am posting back to the server in order to retrieve some data from the server that are part of the calculation on the client side. I am using that javascript code also ...more >>

Hi there, is there a way to display 2 or more month next to each other? Can't find anything... Thanks in advance! -- /Matthias...more >>

With most web sites I build that include aspx pages, when the user loads the first aspx page there is a noticeable delay (15 - 30 sec) before it is completely loaded. What causes this. I thought it might be loading the framework but it happens on systems where I know the framework is loaded. T...more >>

Is there some reason why the Hyperlink in a DataGrid will not show an image? I have a datagrid with the following: <asp:TemplateColumn visible="false" HeaderText="Skills"> <itemtemplate> <asp:HyperLink id="SkillsTestDate" imageURL="../images/checkmark.gif" visible="fal...more >>

Hello, I'm using already a long time aspjpeg in asp to add my logo and some text over my images on my website. Since a couple of months I changed over to asp.net in vbscript. But I don't find the way to write the code to be able to use aspjpeg with vbscript in asp.net Who can give me some c...more >>

Hi, In a class library that may be consumed by .exe as well as web applications, I need to determine the "main" or "entry" assembly of the current application. Unfortunately, Assembly.GetEntryAssembly() doesn't produce the main assembly of a currently executing web application, for example ...more >>

I have the following situation. I have made my own WYSIWYG editor. This editor works with an IFrame. I am also using this editor for an content management system. Right now the whole system is database driven. I am trying to do this. If the user highlights some text in the "IFRAME". I...more >>

I have the following situation. I have made my own WYSIWYG editor. This editor works with an IFrame. I am also using this editor for an content management system. Right now the whole system is database driven. I am trying to do this. If the user highlights some text in the "IFRAME". I...more >>

Hi, at first a little bit of the code ... <ASP:DataGrid id="an" runat="server" AutoGenerateColumns="false"> <Columns> <asp:BoundColumn DataField="status" HeaderText="status" /> </Columns> </ASP:DataGrid> Some rows of this DataGrid, which is filled with an database, should ...more >>

I added an Error event to a web usercontrol (ascx), but when an error is raised in the control it does not get called...only the Application_Error even in the global.asax gets called. The same thing in an aspx works correctly. Does the Error event not really work with a user control or is ...more >>

Is there an equivalent in ASP.NET for the Application.Lock and = Application.Unlock commands?...more >>

Hi, I login to my asp.net web application from the same client machine twice, using different credentials. Both separate instances work fine, independant of each other. However, when I logout from 1 browser instance, I am automatically logged off from other instance too. I use formsauthe...more >>

hi, how can i do a SildeBar Control? Thanks ...more >>

Hi there, I have a typesafe collection in my application called Countries, which is derived from the ReadOnlyCollectionBase. As you might guess, the item-value is of type Country. Each Country has (for now) and ID and a Name property. Now I'd like to use a CheckBoxList to display the con...more >>

Hi, I am programming my diploma project in ASP.NET using C#. It is about examing students using internet. I created web application and when I am testing it through localhost everything is going fine... But when I would like to access this web application from another computer, it re...more >>

Hi, How can I tell IE not to cache something ... Every time I access a page I create PDF file, and the I open it ... ******************* private void Page_Load(object sender, System.EventArgs e) { CreatePDF(); lblInfo.Text = "<script>window.location='something.pdf'</script>"; } ***...more >>

I hve Dataclasses one for each dbtable & i have user control with MoveNext() & MovePrev() methods i want the toolbar to use the current class so i created an Interface (IDbClasses) with the 2 methods and i use it in the user control, i also added a poperty of type IDbClasses to pass instance o...more >>

How can we get the browser window size from C# codebehind? What's the easiest way to do that? Just D. ...more >>

I have having a hard time getting the numeric columns in my sql tables to map correctly to .NET. I have a price and a cost column in a table. What is the most .NET friendly way to declare those columns? cmd = new SqlCommand("CREATE TABLE ItemMaster ( " + "ItemId INT PRIM...more >>

hi groups, I have developed one FTP application in ASP.NET, When i upload a file, i want to show something on screen like " Please wait ...! Your file is being uploading........" As soon the file gets uploaded, i have to transfer control to final page saying UPLOADED Successfully. ...more >>

I have a small application that accesses the webconfig file for the connection string. The connection string has been encrypted. The app works fine in IIS 5.1 on my xp machine but when I try it on windows 2003 server, whenever the app needs to access the connection string it give me the below...more >>

Hello All, I am trying to filter rows in a datatable based on filtercriteria and sortcriteria using the datatable.select() method. I am encountering a strange behavior in this process. Here is what I am trying to do... --------- 1. Queried a table based on a filtercriteria and retrie...more >>

Hello All, Was wondering if we could retrieve the index of a particular row from a dataset's table based on the filter criteria for the row? For example, I have 4 rows in my datatable which is inside a dataset. One of the columns is "ID" field. If I want to retrieve the row index of a row...more >>

Hi there, on the way to create a "multilingual" site. And some probs: To provide support for mulitple languages, I've added a new resx file to my project (gave it the same "root" name as the project = myproject.resx, to make it the default/fallback resource) and for testing purpose, defi...more >>

In application pools there are two property settings (amongst others): 1. Recycle Worker Process (in minutes) 2. Idle Timeout - shut down worker process after being idle for (in minutes). My question: IF the Idle Timeout value is reached BEFORE the Recycle minutes are reached, then will...more >>

Hi. I have an asp:ImageButton which appears when a datagrid row is placed in Edit mode. The button has it's own click event which fires when the button is clicked. Within the button's click event, I need to reference the contents of a cell within the record currently in edit mode. For ex...more >>

I have a name lookup form that passes the contents of two text boxes to a sql query. I've noticed that someone can substitute % for letters and wildcard the query. I know I could just disallow that character, but is there a commonly accepted way to stop all of these kinds of attacks? I see as...more >>

Hi All! Do you remember me? I am that desperate who had this error for a while: --- Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropri...more >>

Hi I know it may be a little early in the proceedings, and ASP.NET 2.0 is not yet released, but does anyone know if there are any ASP>NET 2.0 versions of the Starter kits that were released with ASP.NET 1.0? I would just like to get a feel for how things should be done, as I'm going to i...more >>

How can we get the frame size or the windows size? What JAVA script should we use to get it in C# codebehind? Is it correct that we can use the jAVA script onload and onresize to get the current window/frame size and save these values to the hidden controls on the page to read them from the C#...more >>

I am running Visual Studio 2003 v7.1.3088 with .NET 1.1.4322 SP1 and am having a very annoying problem. Every so often while developing ASP.NET applications my buttons on a form will loose their event handlers and when i try to test the page clicking on the button does nothing but refresh the pa...more >>

I have a ASP.net applcation, written in C#, that is producing some very strange behaviour. Information is stored in a SQL Server 2000 database. The page that records and stores information to the database functions correctly if only one user is using the application. However, if there is more th...more >>

I have the following code to generate random passwords for new users of an application. Const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstyvwxyz1234567890" Dim r As Int16, i As Int16 Dim Pswd As String = "" For i = 1 To len r...more >>

Hi, I have a web form which displays some information based on criteria I store in the session. When the user interacts with the page it is changed and session changed accordingly. The use can navigate from the page ok, if they click back all is ok because the session still relates to the p...more >>

I have an ASP.NET application thatuses .NET controls in both code behind pages and in html pages. In order to have the DLLs that contain the controls in one place only (i.e. the bin folder) the code to instantiate the controls on the html pages was changed to look like "bin\assemblyname#control...more >>

Hi all, I have a web form that inherits from a base class. I try to access Context.Items in the base class, during the Page_Load event, and find that it is empty. When I try to access Context.Items from the derived web form, it is populated with the value I would expect. This creates a di...more >>

(Type your message here) -------------------------------- From: Prad Bok I have a web page that takes long time(more than 3 minutes) to= finish=2E I am running IIS6 on windows 2003 server=2E I have tried all the following but they are not working=2E Same= application works fine on Wi...more >>

Hi. I am developing composite web control which contains a ListBox. I'd like to minimize the amount of data transfered in view state to the client and back, so I set to false EnableViewState property of the ListBox and populated it by DataBind method. But in such scenario ListBox's Selected...more >>

Hi, Could someone please tell me how to get the server's IP address? Thanks, Steve ...more >>

We are trying to get our site to be 100% compatable in firefox also, but right now it is a mess in firefox (CSS formatting problems) is there anyway we can detect on page load the browser as that and if it is display a alert that says we are working on the site and until then use IE for the be...more >>

Hi, I have a web control that sits on a web form. I would like to give the user the ability to press a button, and print only what is on the control instead of the entire page. Is that possible? If so, can someone point me in the right direction for code samples? Thanks. ...more >>

Hi, I'm having some strange problems in VS employing a DataReader. Here's a small snippet of the code: .... objDR = objCMD.ExecuteReader() If objDR.Read() Then (true stuff) Else (false stuff) End If .... For some reason, I'm getting to the Read() statement in debug mode and ...more >>

How do you make a collapsable list in html? I remember doing it in the past but cant remember how exactly to.. thanks! ...more >>

I have developed an implementation to automate word to be used for spell checking on a asp.net page. Basically, an instance of Word is used to capture a TextBox, spell check in Word and then write it back to the TextBox. I have that working and all is fine. Except, there is some resistance to in...more >>

hi, i read the crystal reports documentation on deploying for asp.net, but they tell you to build a web setup project, which i presume is an msi. i only have FTP access to the web server and hence can't run MSI's on it. does this mean i can't use CR in my web app? is there any way around it? ...more >>

i have a radiobuttonlist. I want to check to see if a button has been selected then get the value.. This was my code; ---------------------------------------------------------------- Dim NewGender as String if (Gender.SelectedItem.Value <> "") then NewGender = Gender.SelectedItem.Value ...more >>

Hi Everyone! I am working on a project in C# and have a table the contains state info, plus a variety of other info that I will reference from another dropdown list. How can I do this programatically? What I am doing is this, 1. create dbconn, to tblStates (already done!) 2. User has a d...more >>

I would like to capture the previous value of a WebControl.TextBox in the OnTextChanged event. I can't seem to find anything online about discovering this value. Thanks in advance MS ...more >>

Can I control the order that files, folders are displayed? Can I do them alphabetically or do I need to upload to a db like we did in asp? items = Directory.GetDirectories(path) For Each item In items Response.Write(Replace(item, "F:\Inetpub\wwwroot\", "") & " <br />") ...more >>

I've added code to capture the last error (Dim ex As Exception = Server.GetLastError() ) in the Application_Error sub. And I log the error in a database. Unfortunately all that seems to be captured is a System.Web.HttpUnhandledException exception. In the test case i'm using it should be r...more >>

How does my asp.net code retrieve the path of the page that linked to the current page? The equivalent of the "Back" menu option in IE? thanks, -Steve ...more >>

Should I be able to see intellisense when working in a .aspx page? I can see it in the code behind page but not .aspx. I am running VS.net 2003 on 1.1 framework. Thanks Mike...more >>

When starting up my computer, I am able to open Internet Explorer windows and have them load without a problem, however once I open and run a .net project I am working on, this causes any new IE windows I open to freeze and not load. This includes trying to open up control panel or file explore...more >>

I want to call a server-side function, like a button's click event, from a client-side JavaScript function. How do I do that? Thanks....more >>

Hi, In javascript file i store 3 values under a single cookie array ,like var myarray = new Array(null); myarray["a1"] = "field_1"; myarray["a2"] = "field_2"; myarray["a3"] = "field_3"; document.cookie ="myarray=" + myarray; it is successfully executed.But i can not retrieve the stored ...more >>

Hi! Anyone has recommendations for advanced ASP.NET books? By advanced, I mean complicated stuff... not just authentification and datagrid binding I'm mainly interrested in learning more about letting my customers customize a web forms (from a database... on the fly control creation and pe...more >>

Hello friends, i am designing a ASP.NET page where i want to use custom paging bcoz data is too heavy so pls tell me how can i use custom paging in ASP.NET Thanks...more >>

Hello! I have an ASP.NET application which needs to read some data from an Access database on Novell. I've found an article on Microsoft and did the following: I've created an account on Novell (IUSR_Machinename) which is the same account that the aspx is using. This account has full right...more >>

Hello, I’m currently writing an asp.net application that will be running on a Windows XP Professional workstation utilising IIS and MSDE Database. At a later date this application will need to run on a Windows Server 2003 IIS web farm utilising either MSDE Database or SQL Server Database....more >>

All, Is it possible to have Windows file Explorer on a webform so I can browse to it. Does .Net have any controls to provide this? Thanks Msuk...more >>

Hi, I have a form, and on it I placed a linkButton. Now it has also specifed also an onmouseover and an onmouseout events. Also in the aspx.cs file I handled the click event. <td class="menuNormal" onmouseover="expand(this);" onmouseout="collapse(this);" width="20%"> <p> <asp:LinkButton ...more >>

Howdy, I'm new to classes. Below is my class User. (is this a reserved namespace or class?) It works great, kind of. If I specify the username and password, the correct firstname and lastname are returned. For example, username dlozzi, password fun. It returns David Lozzi as full name. If I...more >>