Hi, everyone. Posting this in the IIS group, because I don't think it is an ASP.NET question, crossposting because I am not sure. Apologizing in advance. I have a page with a datagrid that binds to a dataset that is generated from an Oracle database. If I trace the page load, and run ACT,...more >>

HI, I have a singleton pattern to acess my database the following is the sample code use to implement singleton pattern public class DataAccessHelper { private static DataAccessHelper instance; /// <summary> /// public property that can only get the single instance of this cl...more >>

Hi, I am storing the DataTable in a ViewState. ViewState("mydata") = dsRedemption.T_Redemption_Dtl Then I am casting the ViewState into a DataTable variable. Dim x As New DataTable x = CType( ViewState("mydata"), DataTable) This is giving me a error where it's not allowing me to Cas...more >>

Why is InnerText set to the correct value here: <title id="tagTitle" runat="server">Divisions</title> But not here: <title id="tagTitle" runat="server">Divisions - <%=Settings.GetLeagueName()%></title> Why does the <%%> make the InnerText property of the tagTitle control be blank? ...more >>

My application is working fine on our local server.We tried on two local servers for testing purpose. But when we host on our main server ,we got the following error: some it work Fine but not always... *********************************************************** Server Error in '/' App...more >>

Hi. Following the example at http://www.codeproject.com/useritems/ooaspnet.asp?print=true, I have a datagrid descendant class that shows a JavaScript confirm dialog before deleting a row from the grid. My first two questions are: (i) Currently this class is in my project namespace. I ...more >>

Hi, I am having some difficulty trying to debug a web application. Here is the error message that I am getting" "Error while trying to run project: Unable to start debugging on the web server. The project is not configured to be debugged. For ASP.NET projects, verify that you h...more >>

I have to create international web site, which define content and functionality per country and have to be localized in different languages. /ASP.NET/ Something like: http://www.harley-davidson.com http://www.volvocars.com/ http://www.dell.com For example it must be poss...more >>

There are lots of examples out there of ASP.NET shopping carts, but they all stop short of SSL. If someone knows of a shopping cart example that get in to code for digital certificates please show me where. I've been researching SSL and digital certificates, not that I have a specific applica...more >>

I have an ArrayList with NewsItem objects wich have properties 'newsDate' and 'newsText' I can off course bind the ArrayList to the Datalist, but how do I procede from there ? In the ItemTemplate I've placed two labels wich should show the properties of each NewsItem. I'm trying to find ...more >>

If i'm using : Response.ContentType = "application/vnd.ms-excel" or Response.ContentType = "Application/msword" Response.WriteFile(FilePath) Does the user have to have Word and Excel installed on the client box to view the files in IE6?? And if so, and they don't have a f...more >>

Hi, I've added a button control in my webpage, and called a onClick event. However it will always go back to the page load, then execute my onClick event. Is there a way which I can bypass page load?? Regards ...more >>

Hi. I need to use the COM objects indirectly from ASP.NET pages. I.E. ASP.NET calls Managed C++ class which makes the call to DOMDocument ( It has to parse out the XML file). Do i need to do anything specific for that? I do not keep COM objects alive. Just create DOMDocument parse out XML...more >>

I have a form that takes in a credit card number, just a series of numbers 1234123412341234. When they get to the "Review" page and display all the information a user has entered, I would like the number to be formatted in a XXXX-XXXX-XXXX-1234 type of format. Any good suggestions how to do th...more >>

Hello, In the VS.NET documentation http://msdn.microsoft.com/library/default.asp? url=/library/en-us/cpguide/html/cpconenablingprofiling.asp it says that in order to profile an application you have to have its CLSID. I am new to profiling and looking to profile my ASP.NET applica...more >>

Visual Studio .NET has detected that the specified Web server is not running ASP.NET version 1.1. You will be unable to run ASP.NET Web applications or services ...more >>

I have a fairly complex application written using a vb code-behind dll. However, I'd like to write one particular aspx page utilising in-line code so that it can easily be modified as needed by the end user, and yet still utilise some functions in the code-behind dll. Is this possible? (How?) ...more >>

I've got an aspx page with some vb code-behind. I want the page to display a progress bar and then start the codebehind. The problem is that the page wants to run the code-behind first. Is there any way to flush out the aspx page to the user so that they see the progress bar (a simple gif) and...more >>

Hi, In a typical "show-list-click-one-and-edit" scenario, I use a DataGrid on the "list" page using the pager option. Say I'm on page 2, click edit on an item and click Cancel on the edit page (which is another web form), what would be the ideal way to return to the same page in the list? I ...more >>

Hello! I use a simple statement to call form windowHandle=window.open(myform + '/?' + hdObj.id + "=" + hdObj.value,'HouseholdMember', 'toolbar=no, location=no, status=no, menubar=no, resizable=no, scrollbars=yes, width=500, height=400'); In my form i put a couple dropdown controls and chec...more >>

I am at the end of my rope here. Would someone mind showing me some code that would leave out all of the fields that are not null. In my Container I have blank lines all over the place becuase it is returning the null fields from the db. I would like to then take it one step further and run so...more >>

I've changed the settings on my server, and now I'm still getting the same 'screen', put the error message now says... Server Error in '/VN' Application. ---------------------------------------------------------------------------- ---- Runtime Error Description: An application error occu...more >>

The <script> tags work in a htm page, but when I convert it to .aspx page, it stops working? I get a IE script error. What might be the mistake here? thanks, <HTML> <HEAD> <TITLE> Teste Menu </TITLE> <link href="css/style.css" rel="stylesheet" type="text/css"> <link href="css/structur...more >>

how can i generate JavaScript on the server to be delivered to the browser? Just like the way the validators controls do. thanks, ...more >>

I created an empty web project in VB.NET, and created a simple WebForm1. When I run it in URL, it throws this parse error. Any ideas what's going on? Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following spe...more >>

Hi, We make extensive use of validation controls on forms across our sites. For the most part they seem to work okay, but every now and again some data that should never have passed through the validators gets inserted into the database. We've tested and the validators always work for us whe...more >>

Hi , I am new to ASP.NET. I was reading about Page class in one of the ASP.NET books and am confused with the way the Page class is actually implemented.What is didnt understand in when is this Page class created ? Is it when the ASPX file is requested for the first time ? Is this executab...more >>

I am grabbing file paths from a directory and storing them into an array. The array then writes the data to a single column table. (This works) Now I need that file path in a URL format to navigate to the file. This program is for an intranet and this will allow us to click on the URL a...more >>

Dear all, I cannot retrieve the cell value and row from table that I have added all the rows and cells in. Why???? Regards, MingMan ...more >>

Is there a limit as to how big an aspx page's html can be? (number of characters) Why do I ask? I have a webform with a lot of ActiveX controls (shows up as OBJECT in html). When I place like 35 of these objects the form shows up BLANK in a web browser. When I remove a few (ANY few) I can se...more >>

Hi. I have a delete column in an ASP.NET grid ie, users click on delete and it deletes a row. It currently has no confirmation dialog ie it just goes ahead and deletes it. I would like to add a confirmation dialog ("Are you sure you want to delete this X? This operation is permanent an...more >>

is there any way to create a asp.net application object in a vb.net console app? ie.. store some values in the application (such as filepath info) so that reference dll's can use those values? been trying something like Dim oApp As New Web.HttpApplication but then i cant reference it s...more >>

Hi, I am using Server.Transfer to redirect to the different page. When I use this option the URL of the IE does not refresh to the target page. It remains as it is as the current page but the page has already traversed. Beacuase of this i face some problem during passing variable through Q...more >>

I'm wondering if there's a solution here - I have an ASPX page with a sole purpose of scaling an image. The ASPX page contains a single line with the codebehind tag, and the .cs file contains the code to read an image, use GDI+ to scale it to a reasonable size, and emit the image directly (set...more >>

Is there an example anywhere of how to create and consume XML configuration information via code? I've got a site for which I want to present the user with a web form for configuration information and allow them to fill in the form and persist it to an XML file on the web server. This XML file...more >>

Looking for an assessment of the reliability of the ASP.NET Starter Kits. We're considering using one of them as the foundation for a pretty significant client application and I don't want to get caught with my pants down due to some unforeseen bug or complication (an "oh, by the way..."). T...more >>

Can someone double check a few things for me as I'm having no joy in getting my project to work on our webserver. Out server is a Win2K box. It does NOT have Frontpage Server extensions installed. My project on my local machine is called HBITL_UMC The files needed to run my project have...more >>

I am runnig IIS 5.0 on W2k. I am not able to run asp.net pages. Application mappings show all .net extensions and .NET 1.1 is installed. I get the following error: Server Error in '/app' Application. ---------------------------------------------------------------------------- ---- ...more >>

Hello, I have created a simple code to send emails using the MailMessage class and the SmtpMail.Send() method: MailMessage mail = new MailMessage(); mail.From = echidna@somewhere.com; // hard-coded mail.To = platypus@somewhere.com; mail.Subject = "Test"; mail.Body = strMessage; mail.Bo...more >>

.NET framework 1.1 installed in our Win2K server with IIS 5.0. Because of the blaster Worm, I had to uninstall the Proxy server several times and during the process I might have reversed the IIS settings to an earlier configuration. Now that when I tried to open an ASP.NET solution on the ser...more >>

I have created a dynamic datagrid and would like to sort the grid when I click the column name in the header. ----------------------------------------------- Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.Web.UI.ImageClickEventArgs) BindGrid("") ...more >>

Hi guys, i'm almost going mad on this one ... Altouhg I close (also tried to dispose) my DB connection the connection doesn't come available to use ... So when I've reached 100 connections, my website crashes ... I'm using 'Byte FX' to connect to my MySQL database. All help more than appr...more >>

I am trying to write an asp.net web page that will spawn a third party .exe file and return the results back to my asp page. I am able to write a vb.net program that will do this just fine. I redirect the output to a msgbox and display it on the screen. However, when I put this as an as...more >>

I've built an ASP.NET application. I have built a .DLL (VB.NET classes) that handles the database transactions. The web page then gets data via the VB.NET DLL. I am having trouble with the location of the database, I was setting the location to "C:\myDB.mdb" for testing purposes. I imported Sys...more >>

How I can have a TextBox that to only lets me enter letters or numbers? ...more >>

Hey all, I have a ASP.NET application running on Rainbow Portal, (the forums ahve been kinda useless). Anyways, I have a single control that for some reason whenever I hit the calculate button in it (a simple link button) it will go to the event procedure, call the proper method and then wh...more >>

Hi all.. I have a DataGrid, display some values, I need Add all the values in one column and display the total values in another column or rows. Or how can i add other table in my same datagrid control, the problem is i have to display the total values in diferents columns but in the sam...more >>

Yestarday I post similar message, but I want to complete my observation. I'm using forms authentication. When <trace enabled="false"/> the app. runs normally. When set to true, the application get an error after redirected to the default.aspx from the login, and the trace page show the fol...more >>

Hi all, how can I find out the screen resolution of the client? Thanks Jenny...more >>

Hi Guys, When I create an ASP.NET web app, which files do I need to check into my version control? I assume that the "bin" directory is skipped, but I'm not sure about the hidden directories (_vti_cnf, _vti_pvt, _vti_script, and _vti_txt). What are these things, and which of their contents do...more >>

Hello, I have spen hours trying to find information on dynamically building a table from an array. What I need: I have an array pulling file paths from a directory using a For Next Loop. F is the file. For every instance of F I would like the file path put into the table. The table i...more >>

Can somebody tell me about state management in asp.net using Query Strings. I am just unable to understand this. Anshul...more >>

I would like to be able to force a postback when a user tabs off of a user control. I currently have the following code: <script language="JavaScript1.1"><!-- function keyPressed() { key=event.keyCode; if (key==9) { **WOULD LIKE TO FORCE A POSTBACK HERE ON cboTest **W...more >>

Hi, I need to know how can I call JavaScript or VBscript function from a sub ... so I can display a pop-up when a sub is executed ... thanks ...more >>

Hi all I need an urgent help.A lot of times i keep getting the following error even after replacing the bin with new dlls Please suggest some ideas Thanks Emperor Server Error in '/Corporate' Application. -----------------------------------------------------------------------------...more >>

All When I retieve the users password into a textbox (password textmode) from the database nothing appears, am I doing something mad? Thanks...more >>

Hi, I've been tasked to come up with a new architecture for a large application at one of my customer's sites. In the past, I have developed multi-tier applications whereby the business objects maintain the database using stored procedures etc and provide the data to the GUI layer via a set...more >>

All Have searched the fields and hills for a good example but alass not a sausage have I found, well not quite! I understand that you cannot have a msgbox and have come up with the solution to use Javascript on the Onclick Event. Code: DeleteBtn.Attributes.Add("onClick", "javascrip...more >>

Hi ! We have a Liveserver running with ASP.NET 1.1.4322.0, whicht get a error after 3-5 days running: Source: ASP.NET 1.1.4322.0 Event ID: 1088 Description: Failed to execute request because the App-Domain could not be created. Error: 0x8007000e Not enough storage is available to comp...more >>

Is there a better way to store data base passwords in web.config file rather then having them on clear Jay ...more >>

hi, This is vijay kumar.p. Iam facing a problem regarding the treeview control. I am able to create a structure of the tree using the Node property from property pane, but how to build a database connection using MSaccess to get one of the field(say nodeid) of the database to the parent o...more >>

Hi all, My page has two panels. I like to place a button above the top of the lower panel. The position is: Button.Style.Add("left", "150px") Button.Style.Add("top", "-40px") The problem is, that the button is hidden by the upper panel. How can I make ths element visible? Cheers J...more >>

Does anyone know of some online demos of real-world ASP.NET applications? By this I don't mean Flash demos (as for example Microsoft is providing at http://www.greatplains.com/documents/MSCRMdemos/full_demo.h tm) but dynamic, running applications - maybe with a reduced functional range. ...more >>