Hi, After html of .aspx page has been generated, but before it has been sent to a client, I want to interecept it, and slightly modify it. I can't find anyway to get html of a page. How can I do that? I need that because I need to modify behaviour of a component that someone else wrote, but I ...more >>

Hello all! I am trying to get information from a HashTable to display in a DataList using a SQL statement. Is this possible? When the visitor 'adds item to cart' they are redirected to ShoppingCart.aspx?add=ITEMID. The HashTable simply stores The ITEMID, Quantity, and an option for ADD / REMOVE...more >>

Hi there, since installing Windows XP Pro SP2 on my machine i get an error InvalidOperationException: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached ...more >>

I have a com object that is used via an interop assembly - ie. I referenced the com object and vs.net created the interop .dll for it. I create one object per session when the page 1st loads and store it in the Session. I expected that the object would be released when the Session object was de...more >>

Hi. Let me tell you my domain environment. It's NT 4.0 domain with a Windows 2000 member server running as ASP.NET/IIS/MS SQL 2000, all in one box, and it worked fine. Recently, we bought a new box with Windows 2003 standard version and trying to move ASP.NET and IIS to this box. Howev...more >>

hi group can any one tell that how to host ASP.NET pages on linux or unix devinder singh ...more >>

I want to let users enter text - multiple lines - up to about 800 characters. I want to preserve line breaks and white space, if possible, to a database. In subsequent sessions, the users should be able to retrieve the text and see it just as they had previously entered it (line breaks and a...more >>

I know that writing ASPX app we easily can get all required information about remote machine and network right from the user's browser using this request: NameValueCollection coll = Request.ServerVariables; But what if we write a Web Service? What can we do in this case? How can we get t...more >>

I have a repeater bound to a collection of business objects: ScoresRepeater.DataSource = objReferralTestScore.TestScore; ScoresRepeater.DataBind(); How can I add a "new" row to the repeater without adding to the collection of bus objects? Thanks in advance, Jack....more >>

I'm having trouble with setup of an asp.net application on Windows 2003. When I attempt to start the app I get "Server Error in '/MyApp' application. The message also says that error details cannot be displayed because customErrors is set to remoteOnly in web.config. Right now the application c...more >>

Gents, I have had to persist the viewstate into the Session object, however once this was done the W3WP process' memory ramped right up and used 300MB of VM. Below is my code, can anyone see where a leak may be. I am using the aspnet_state to store my session info. TIA MattC pr...more >>

Has anyone done this? Please point me in the right direction if you = have. Thanks......more >>

Ah yes. The MapPath function and the "~" . They're really taken out some of the headaches for me. But alas (and alack) it's only available in the Page class. What I wanted to do was write a separate class (code only, no GUI) for handling data and be able to find the data files using MapPath from ...more >>

Hi in my web form i had dropdown list control and using items property i;ve added "--- select Item-----" 0 1 upto 10 numbers. i also placed required field validator control for this drop down list. when am running my application, if click on submit button with out sele...more >>

Hi i have a question about drop down list. DropDownlist control is always in the top of all layer so when i try fetch a textbox, label, etc. under the drop down list control, it is appearing on th top of all. What can i do. ...more >>

I'm trying to programmatically post data to another page within my ASP.Net app. Not POSTing is not an option (I can't store this data in my session, context, hidden fields, or anything else...I've exhausted all my other options, so I have to get this scenario working). Basically, if I POST t...more >>

I have written ASP.Net application using Vb.Net. I have written various routines which primarily process the data using SQL statements (Insert/delete/update.). Some of these statements are created at run time depending upon data. It appears some times the application is not creating valid SQL st...more >>

I have changed my config files to set the limit for files being uploaded to 30 MB, but every now and then someone tries to upload a file larger than this. All I want, is to be able to trap the error and tell the user what happened. I can trap the error in the page_error (Page.Error) event, a...more >>

I am trying to increment the Session variable at certain points in my code, but it will not work. The initial value assigned to it is always the one that is displayed. Here is the code used to create and increment the Session variable: To create it: Session.add("Right",0) To increment i...more >>

I have a Custom WebControl which adds several children at OnInit. In OnInit I set the ChildControl to ParentID + "_" + Control's ID so it would be something like MyContainer_VendorID Now the control is moved to a TableCell in the Control's OnLoad event. This control still has an ID of MyContaine...more >>

I am working on a WebRequest accessing the US Postal Service WebTools test API. This service uses a DLL file (ShippingAPITest.dll) with a query string which includes XML. The web service accepts the query string with no url encoding. I must pass the <> characters as they are in the query string....more >>

Hi, Not sure if this is the right newsgroup, but does anybody have any advice/strategies for using Word Documents with ASP.Net projects. I need to be able to create/edit and print word documents from an intranet. Thanks. Alex ...more >>

I was trying to add the style attributes on DropDownList but I couldn't, so I found many articles on Google and people saying this is a bug. But in microsoft support site, I found this: http://support.microsoft.com/default.aspx?scid=kb;en-us;Q309338 If I use Microsoft's workaround by using Ht...more >>

Can anyone recommend a product/technique/component that would be capable of indexing PDF and MSWord document's and then searching against them? I've used index serviices for things like this in the past, but I won't have direct access to this server and I'm not sure if that will be an option....more >>

Hi I have been disposing of my sql connections for some time (as I should) but when I see samples I noticed that the samples don't close the connection first. Here is what I do: sqlconnection.open Code sqlconnection.close sqlconnection.dispose() -->> What I see in samples looks li...more >>

Hello, I have a dll in the bin directory of my website. The dll needs to load a file in the bin directory as well. This piece of code does not seem to work. File_Name ="myfile.txt"; fs = new FileStream(FILE_NAME, FileMode.Open, FileAccess.Read); Both the file and the dll are in the sa...more >>

I am installing Exchange 2003 on a Windows 2003 server. One of the pre-requiste to this installation is to make sure ASP.Net and .Net Framework are installed and enabled. I located the ASP.Net component and installed the service under the add/remove Windows Components -- Application server. ...more >>

Hello, I am dealing with a lot of published pages on a particular website. (web-editor/publish/archive) It is easier for me to remove all of the "../../imgageDir/image001.jpg" references and replace then with http://www.aWebsite.com/imageDir/image001.jpg... Will this slow down my website or ...more >>

I want to create dropdownlist where DataTextField and DataValueField are extract from table gldate. Example Dropdownlist -> Jan-2005 -> Feb-2005 ... ... -> Dec-2005 Table gldate ============ DataTextField DataValueField --------...more >>

are there any decent 3rd Party Comboboxes/DropDownLists for ASP.NET that will allow users to enter data into them like in VB.NET? basically i want a combobox that i can populate with a list of values from a table. then the user can then enter the value into the combobox and it will move to the...more >>

Hi, I have been using VB.Net for the past 2 years and have moved to C# I send a value in the URL to a page. In my called page I do below. int intTest = int.Parse(Request.QueryString["TestID"]); If this is blank I get an error. So I decided to check if it was empty by doing a .. ...more >>

Hello I have a usercontrol (MenuBar.ascx)... Now i use this in all my pages (aspx) en the root (OK!!!!).... The problem is when i use this in others folders... It lost the links (graphics, links,....) and i have errors...... What's the solution???? Do I need made the same usercontrol in each ...more >>

Hey All, I need to add a locator service for asp.net where a user would specify a = zip code and then the returned list would be displayed in order of = closest to furthest. I realize this is a third pary app, but who/what do = you recommend?? Thanks! --=20 David Lozzi Web Applications...more >>

I have an c# as.net app that check if the user exist in a USERS table, that part is ok but now I need to pass the user ID no the next page beacuse I need to do some databse queries with that user ID, I'm passing the values as : Context.Items.Add("UserID",TempUserID); Context.Items.Add("Veri...more >>

I'm trying to create a login page for customers to log into our corporate website, our presidents naturally wants the user and password fields to populate from a cookie so the customer doesn't have to type their credentials every time, this seems like a pretty common thing. However, when I tr...more >>

With XPpro, I am programmatically creating sub-folders within the virtual directory of my app. I programmatically set read/write permissions and then successfully write some files to the directory. All of this works fine. But when I try to browse the new directory through IE, it does not se...more >>

I ahve a page that contains a DataGrid control that is offset from the left-hand side of the page by about 100 pixels. What I want to do is stretch the DataGrid to fill the remainder of the page width as the user resizes the window. I have tried the following, to no avail: <SCRIPT language=...more >>

Hello All! I'm coding my UPDATE button on my data grid. Getting a syntax error, can't seen to find it. Hope you can help Thanks!!! Rudy Public Sub grdProducts_UpdateCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs) Handles grdProducts.Upd...more >>

when I uncheck the "Create columns automatically at run time" checkbox in the Property Builder and insert all the bound columns of my datagrid I loose the ability tu sort my columns, before my column headers were hyperlinks and now are plain text. any ideas? alejandro. ...more >>

This may be a dumb question, but I'm not finding anything specifically what I'm looking for. Still kind of new to .NET as well. What I'm trying to do that I know I could do in VB6.0/ASP is to create a client side object set some properties and have it run some code. I know that in VB6/a...more >>

Using the LinkButton control on a web form, how can I make the clicking of it open a new browser instance? I know how to do it with the normal anchor tag, but not this ASP.NET control. I need the clicking of the LinkButton to call the click event handler to execute some code, then redirect ...more >>

Hello, I have a string and I want to remove only certain string, if exits. Here is an example: “ABC,FCG,XXX,FFA”, I need to remove XXX and keep the rest in the string, how can I do that? Thanks, Jim. ...more >>

Hi I have a Business Component (.NET DLL) that takes about 45 to 60 seconds to calculate some data based on some input parameters. I am calling this component from ASP.NET. While the component is working on getting the data, I want to show some sort of wait message to user. What is the best w...more >>

Hi I have an ASP.Net application that uses the CrystalReportViewer control. Due to needing to display several reports via the control I set the ReportSource property in code, followed by setting call the DataBind method. The control displays the first page of my reports fine, but clicking th...more >>

Greetings, I have a problem that I am trying to work through. Any help would be appreciated. I have an asp.net application that uses framesets. It has a banner frame, contents frame, and a main frame. I have a datagrid that is displayed in the mainframe. I would like to use custom paging wi...more >>

Hi. I am binding a datagrid to a sql table that has a DateTime field, this DateTIme field only has information about date and not about time, but my datagrid shows date and time and the time is always 12:00:00 AM. How can I remove this wrong time from my datagrid? Thanks, Alejandro. ...more >>

We have 2 web servers that seem identical, the same version of 2 applications are installed (Web / Windows), they utilize the same SQL server and have the same regional settings. However, Server B causes a “CAST to date” error from our web application., windows is fine. We have a tes...more >>

I have a page called admin.aspx and it uses admin.aspx.cs as it's code behind file. When developing the application on my localhost using VS.NET i reference thsi file using codebehind="admin.aspx.cs". I now have to upload it to a production server which i have no control over and has no bin ...more >>

Hmm, nobody seems to want to answer any of my questions, but here goes again! I have a Detailview control that is bound to a data source. Within the Detailview control I have a number of dropdownlist controls that I want to list available options but will be bound to the Detailview control. I...more >>

We have two web servers that seem identical, regional settings etc. Although 1 does not run our app correctly, causing a "CAST to date" error to return from the SQL server (which both access) Both have IIS installed and the same version of our application. We have a test application that ...more >>

i am adding a row in dataset , in which i want to add &nbsp; (space chracter for html) and then want to bind dataset to asp.net dropdown list box. But & automatically converted to &amp chracter. Is there any way by which &nbsp; can be retained as it is when dropdown throws the html part. ...more >>

Hello, I have two.aspx files and so far there are two pages on my web app. On one page I use a button event to create a dataset and fill/update it from the MSDE. I have dataadapter, a dataconnection and a dataset on the page with the button on it. I would like to access the data from the ot...more >>

Hello I've an ASP.NET Web application that has one form where the user can upload a file to be sent and saved on a database. The app sends the file via DIME attachments and SOAP envelopes to a Web Service that reads that package and records the file on a specific record in a database. It a...more >>

I have a problem with the Infragistics web controls on a hosted server. I get Security Exception errors. It appears that my site doesn’t have the correct privileges, how can I overcome the problem without getting the service provider to make changes? I don’t know if the service provider wi...more >>

Hi there, I wasn't sure where to post this problem, but I think It make most sense in this group. We have a new development W2K3 server with IIS and we have installed our home grown 'Leave Booking' ASP.NET application on it. When we run our application the dates are being displayed in A...more >>

I have a table cell in which I add a few things, but I want a few HTML line breaks (the <BR> tag) to separate these things. Sounds simple but I can't get it to work. Dim litBR as New Literal litBR.text = "<BR><BR>" MyTableCell.Controls.Add(CheckBoxControl) MyTableCell.Controls.Add(litBR) M...more >>

What are the required file which have to be put on server for the ASP.NET application to run properly ? Should i upload the bin directory to the server? or do i need to upload other files too? ...more >>

Issue: when I am excuting an ASP.NET page which contains Nested tables and a few Hidden fields. I am getting the problem of my CPU usage becomes 100% and my application could not load. I am using Visual Studio Version 2003 Language Used VB.NET Please reply me at the earliest ...more >>