Hi All, Is there any difference when i use :- <%# Container.DataItem("FileCategory") %> or use <%# DataBinder.Eval(Container.DataItem,"Description") %>...more >>

Please help. I have been developing a application and the HttpWebRequest has always worked until I applied some sort of Windows Security Patch from Microsoft. I am not sure which one but has now causes the GetResponse to return a 404 error. I think the configuration is locked down in Windows X...more >>

this is the code in the html <tabs:menu id="Menu1" runat="server"></tabs:menu> how do I declare "Menu1" in the codeBehind ?? ...more >>

Hi Sorry for posting again. I have a datagrid which is put inside a div tag to make it scrollable. I need to page the datagrid. The page numbers appear at the bottom of the datagrid and has to be scrolled down completely to see the page number links. The page number should always be visib...more >>

Can anyone recommend a good Forum or E-Commerce software package for ASP.NET?? Thanks ...more >>

I have an SQl db with 5 address fields. Address field 1 and 2 always contain data. Fields 3 4 and 5 are sometimes null. I have a Repeater set up to display the addresses. How do show a conditional statement within the ItemTemplate that will only display address fields containing data(no blank ...more >>

hello... i'm uploading data from an excel file to the server, and to check the data values; i loop though excel file row by row and compare the value with database value. if anything does not match i throws an error. this makes it pretty slow if the record is big.. can someone please advice ...more >>

Is there some way to make the label not add a <span> tag? For example I don't need any styles applied or position set so I could as well get rid of <span>. Or is there some other type of control that I could use instead of label that doesn't add a tag like span or div? Thank you. ...more >>

Hello I have a asp.net form in VS.Net 2003. It has a custom control with a text box and a button (search) in the top left hand corner. this is on every page in our site, as it is on the main template. I also have a search box and button in the content part of the page. This search is co...more >>

Hi, I have a question that when i surf the internet, i found out that using ..aspx suffix means using asp.net, using .jsp means using javaserver page, etc. But some don't have any suffix. For instance, http://daniel.gallery.whitelands.com/photos/newyorktrip , there is no such suffix. Ca...more >>

Hi, all I have a question but I am not sure it's related to IIS or ASP.NET? When a user at my web site, how can I display (for example) http://www.somesite.com all the time instead of fully url address like http://www.somesite.com/customer/login.aspx ? Is there any setting needed on IIS or co...more >>

I have a datagrid that has objects that are not visible and I need to use them in my Sql Statement. The problem is they are not there when set as "visible=false", but they are if set to true. For example: I have: *************************************************************************...more >>

How can I choose a random integer between to given integers? For example, I'd like to pick a random integer between 1 and 3. E.g. 1, 2, or 3 If I do Dim oRandom As New Random(1) Response.Write oRandom.Next(3) will I get a different number between 1 and 3 every time, even if I'm always...more >>

Hello, does anybody knows the equilant of Server.HtmlDecode when creating a windows service? Thanks, Sonu...more >>

On dynamic sites, the history buttons can be confusing to users as they do not force return trip to server to get updated content. I get complaints from users saying things aren't working when problem is they are not using links. How do you deal with this? Thanks, Charlie ...more >>

Hi, I want to add wait cursor code whenever page is post back. Page may be post back on my user control's or on change of dropdown or on click of any button on page. so is there any common solution available that will provide me mechanism to display wait cursor or wait image to user whenever...more >>

i am trying to add image to table cell. Here is my code.. System.Web.UI.WebControls.Image img = new System.Web.UI.WebControls.Image(); img.ImageUrl="http://localhost/Lhw/Images/i.p.new.gif"; for(int i=0; i < allRecords.Length; i++) { TableRow tRow = new TableRow(); Table2.Rows.Add(tRow); T...more >>

Hi guys, I've a small problem with validators. I'm building a single .aspx file that handles all my form posts. I need to be using ASP.NET validators ( or subclasses thereof ), so what i do to overcome the fact that i don't really know what sort of input controls I'm working with is thi...more >>

Hello: In my aspx page I need to check the HTTP_REFERER for (images swf ) file, so when I request the server variable (HTTP_REFERER) like this Request.ServerVariables["HTTP_REFERER"] within (page.aspx) . if the page.aspx contain only SWF the referer returned empty. but if JPG or GIF and refer...more >>

Hello, I have a content page (I am using a Master Page) that has a control "ddlRequestType". In my code behind, I am using the following to create an image and assign JavaScript to it that will set the focus to the control "ddlRequestType": If Trim(Me.ddlRequestType.SelectedItem.Text) =...more >>

Hello all! I would be grateful if someone could offer me some help with the following problem: I have a DataGrid control with sort enabled. Therefore it could be sorted in several different ways. The same datagrid also have a Button Column with Update button. After the update action for ...more >>

i'm new to all this so go easy on me!! How would i go about making a popup Webform i have a parent page and when the user clicks the button i want it to display a popup dialog that allows them to select an option. i would like the popup modal also, so that the user cannot return unless they ...more >>

I am trying to generate a short text based email and using VBCrlf to break the lines. The problem is that they are being ignored after about the third or fourth line down into the email. I have also tried using Chr(10) & Chr(13) and Environment.NewLine but these didn't help either. Anyone have...more >>

I have multiple Grid objects that are editable on my page. The following is an example of the onEditCommand method. In this case D1 (the Grid object) is known. **************************************************** sub DataEdit(S as Object, E as DataGridCommandEventArgs) trace.warn("in Data...more >>

Got an asp.net data-repeater on my page. I can view the texts from the database (ex.: <%# Databinder.Eval(Container.DataItem, "contentEN") %> ), but I also would like to see the image, but only if there is one. So in the repeater there should be someting like: if ( the_image_field <> "" ) t...more >>

when i write Image img = new Image(); img.ImageUR="url"; I get the error: image is a ambigous reference I have included reference at top: using system.web.ui.webcontrols Please help Thanks Manny...more >>

Hi I have a placeholder that has multiple controls that need to be loaded and rendered to the user based on some user selections. I have to loop through the choices that the user makes and then load the controls. I am doing this in the protected override void Render(HtmlTextWriter writer) ...more >>

I have a form where the user chooses reporting options and when submit is clicked, I need to present them with dynamically created excel file. In Classic ASP I would just change the viewing options, but in ASP.NET I'm using code-behind. Is there a way to clear what is scheduled to be renedered...more >>

I'm looking for a storefront package that I can tailor to our needs. I'm looking at http://www.aspdotnetstorefront.com/ Anyone have experience with their product? ...more >>

In my webpage I want the hyperlinks to open inside the same webpage. (I don't want to use frame pages.) I.e. open the hyperlink page in a table column. Anyone knows how to do this?...more >>

I am finding some odd behavior. When clicking in a textbox, I find that the focus is resorting to a different button on my web page, not to the textbox.. I would like the focus to remain on the textbox so that if the user presses enter it will cause the textbox text changed event handler to fi...more >>

We have a larger ASP.NET application that is running on 3 identical servers, (Network Load balanced) with Windows 2003 On average the servers has 250 active sessions each. They serve about the same number of requests per second. Now, after running for sometime, we are loosing processor tim...more >>

Hi, I like to create a datagrid that has a column of links and one of these links is clicked, a new browser window pop up and shows the aspx specified in the link. How do I do that? Thanks in Advance ...more >>

Hi all. I assume that if the user uploads a file from aspx page IIS will put all future requests to the same page from other users in a line and all of them will be waiting until this upload finishes. Meaning appl uses just one thread for all requests. Right? Is it safe or possible to ge...more >>

This is a multi-part message in MIME format. ------=_NextPart_000_0010_01C4BC1F.BA86A1D0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, I have a drop-down list (listbox) control in ASP.NET that I would = like to contain "Select Typ...more >>

HI Guys, I need to load image in table cell from codebehind. i have the following code: TableRow tRow = new TableRow(); Table2.Rows.Add(tRow); TableCell tCell1= new TableCell(); if (property[4].Value.ToString()=="1") { tCell1.Image="test"; } tRow.Cells.A...more >>

Hi! I am trying SOAP with DIME attachments in web services. For example say, I have a file resume.pdf stored somewhere on my server. How does the web service send the file to the client, so that the client can store it and also read from it. I am trying out with C# and ASP.NET. Server Side ...more >>

Hi, I am writing a web app which is going to be used primarily in the UK and Canada. Is ther any way of determining where the user is (without an IP address db). It is not for core functionality - just to be able to set defaults in coutry drop downs etc. Thanks in advance, Stu ...more >>

I have an applications that makes some UDPATES and INSERTS but those commands are on differente servers: How can I make them to execute as an unit ? I mean as a transaction I tried but an sqltransaction can only be assigned to ONE connection. -- LUIS ESTEBAN VALENCIA MICROSOFT DCE 2....more >>

Can any one suggest a combo box control or know of where to find code for (Microsoft's control) that will let the user type in the whole word of his/her intended selection to automatically select the item. ...more >>

Hi. I am writing an INTRAnet app using asp.net/VB that, amongst other things, needs to access the global address list in Outlook, extract some email addresses and send email to these people. (actually, I believe I will have to be using Outlook's Web client). I am spending vast amounts of ...more >>

I am using WriteXml to output data to an xml file, and and XML web control to display it. The code runs fine, however my groups are being ignored. For Instance, the current output is: <NewDataSet> <Table> <PRODUCT_CODE>RM-Safety</PRODUCT_CODE> <PART_ID>*61177-000</PART_ID> <...more >>

Hi, I have a page written in ASP.net c# witch has a datalist with 200 records (in Itemtemplate). Each record includes nine webcontrol radio buttons as a group. The user will need to check through all 200 records and select the choices by clicking on the radio button. Every time the radio butto...more >>

Hello, I'm currently developping a web application and I'm trying to execute a batch file (.cmd) on the server side when the client presses a button on a web page. When I do this on my local machine (where I'm developping my application), no problem occurs. But when I put the web applicat...more >>

Hi, all I have a simple question but have no clue how to do this: I have a datagrid in a web form which presents each user's info, after admin selected a user, then click 'delete' button, that user will removed from backend database. Now, how can I have screen refresh to display updated data? ...more >>

part of directions I have gotten for installing asp.net for use with IIS 5 and/or IIS 5.1 is to download the dot net framework redistributable package and install it. Is the necessary even if you have installed the dot net framework via Windows Update site? is it different? ...more >>

Hi, Can anyone help out with a regex for time? I would like the regex to accept: HH:MM AM HH:MM PM Optional space, optional 1st H, case doesn't matter. Thanks in advance. *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for ...more >>

Can I load a directory listing into a dataset for binding to a DataGrid control? Anyone have some "quick start" examples. Actually, I want to read through each xml file in the directory to compile a dataset based on search criteria. ...more >>

Hi, I have a "long time" problem with submit buttons. On my home page, I have 3 .ascx : The first is the login form, the second is the search form and the last is a form which submit some data to the datatbase. My problem is that when I fill the third form and when I hit the "enter" key, my fi...more >>

Can anyone suggest a good reference for Regular Expressions? Or more specifically, I need to check that a user has made a selection from Drop Down List. The default in my Drop Down List is "[Select a Model]". I need a Regular Expression to trigger if this default value has not changed. Any...more >>

Hello Everybody, How can I restrict the user entering non-numeric data in textbox control on server side using asp.net. Any Code sample or suggestions are appreciated. Thanks in advance sp...more >>

Hi, I'm using asp.net form authentication. The problem i'm having is when my cookie expires it redirects me to the login page, so I log in again and it brings me to the page that I was on last before the cookie expired. Is there something I can do so that after I login it always redirect ...more >>

What I envision is this. The user gets a set of records in a data grid Then the user gets to select one of the rows to view the detail information about the record. Then instead of backing out to the datagrid, press Next or Previous to view the next or previous record respectively. How...more >>

I am trying to accomplish sending a reminder to a clients computer. I would like to either send an appointment using the Outlook com which I keep getting object not found error when it gets to the namespace line or another option is to use the flag feature with an email. I can not find the ...more >>

Hi...Is it possible to debug two projects @ the same time w/ visual studio? Regards, mekim ...more >>

Can anyone suggest a good reference for Regular Expressions? Or more specifically, I need to check that a user has made a selection from Drop Down List. The default in my Drop Down List is "[Select a Model]". I need a Regular Expression to trigger if this default value has not changed. Any...more >>

I'm creating a C# web service(locally) and i have .NET 2005 with asp.net v2 on my development box. At this time our web servers do not have asp.net v2 installed on them. Is it possible to develope and asp.net v2 and still use asp.net v1 if i deploy to the web servers?...more >>

Hi I've been following the example on http://aspnet.4guysfromrolla.com/articles/071002-1.3.aspx and no matter what I do, i can't get the DataGrid1_EditCommand event handler to fire. Could someone please tell me what I'm doing wrong. Code below. public class WebForm1 : System.Web.UI.Pag...more >>

All, I am getting the following error when I try to run a form page. Can someone tell me what this is about and show me how to fix it. Thnaks. Server Error in '/' Application. -------------------------------------------------------------------------------- Configuration Error Description:...more >>

I am integrating forms authentication in a web app which authenticates users who are listed in a SQL Server table. There will be a small list of application roles associated with each user and I would like to store this list of roles in SQL as well. How would one go about this? Thanks! ***...more >>

Good Morning, Sorry for my imperfect english. I have this little question: I want try ASP.net beta 2 in my development server (windows xp professional sp2) i have VS 2003 asp.net 1.1 and SQL Server 2000 - a tipical installation- Can i install the .net framework beta 2 without overwrite my pr...more >>

Hi, I have three datagrid control on my aspx page and one export to excel button, i want to export all the 3 datagrids contents in one excel file. how can i achive that? -- Thanks Hitesh...more >>

Hi there, I am sure there is a very simple answer to this question. But how does one duplicate a webform in ASP.net? E.g. I have a webform that has standard basic functionality for my whole web application (e.g. a navigation bar and general layout). I want to copy this form many times as it is...more >>

Hello ! I have created a webform to upload a bitmap and save in a database. There is a <input type=file run=server>-Field where the user can select the file. I have to buttons Button 1: Preview Is loading the selected file and showing in an image-field. Button 2: should upload the ...more >>

I'm trying to come up with an efficient HTTP File Upload solution, but have been discouraged by the things I have read about how Asp.Net caches the entire file in memory before relinquishng control to the programmer. This is definitely not good for many simultaneous uploads. As an Asp.Net ...more >>