I've got a file upload happening to upload an image file to the server. During this process I want to also create a thumbnail of the image in the same directory, and adjust the size of the image if it's too large horizonally or vertically. I am using an httpfilescollection to gain access t...more >>

I'm going crazy trying to do something I think should be simple. Task: Windows service that will post a file to a WebServer automatically. I have created a form on the remote site. I can use IE and post to it. When I try to use System.Net.Webclient to post to the form, it does not work. No ...more >>

I have a page that allows users to create a user account. The aspx has various dropdowns that I populate by binding the dropdownlist to a dataset. OK so far? However, I also want a page where the user can edit their profile..so I need to be able to set the selected value based on what...more >>

I have an aspx page: Main.aspx which has several components that cause a postback. In the page Main.aspx I also have an iframe which contains a multi-page pdf file. The problem I am facing is that whenever the user does an action which causes a postback on the main page Main.aspx, the page pos...more >>

Hello, I have this Dim myDate As Date ... ... How can I check if this date is empty (value #12.00.00 AM# is in there) ? Thanks, Andreas ...more >>

Dear All, I have a date time validation method thus: public static bool IsDate(string date, System.IFormatProvider provider) { try { DateTime.Parse(date, provider) return true; } catch (System.FormatException) return false; } } This works a treat f...more >>

Is there a way I can replace the datagrid with text "No recored returned" if there is no data? -- ______________________ David Fetrow HelixPoint LLC. http://www.helixpoint.com davef@helixpoint.com Interested in Affordable Email Marketing? Check out the HelixMailer at http://www.helix...more >>

HI. in asp.net app, I have an xmlDocument that I transform to the client html. Using xsl I create a few textboxes to capture user input. Each of these are related to <data> elements in the xmlDoc. I want to use the Forms collection to post the html form back to an asp.net page, and process eac...more >>

Help !!!!!!! All the ASP.NET websites on our server are giving the error: The compiler failed with error code 128 the server is running .NET Framework 1.1 and I have reinstalled it a few times, I even removed and re-installed IIS. Does anyone know what's wrong, it's a matter of time til...more >>

hiye, i use sqlcommand.executescalar to insert datainto my table hoping that it will return the table id, but its not :(. can someone uot there tell mehows its done? thanks in advance....more >>

i have found a problem when using Request.UrlReferrer. if i call the page using a javascript function, the referrer is null... i need to call a page and open it on a specific browser size, with no toolbar, menu, etc. and also need to check that the call comes from a specific page. how to make r...more >>

hii im working on asp.net and i have a form which has 4 asp.net buttons ech time i click on a button the page is posted now i want to know on pageload which button has caused the post action.. of the page ...this is would help me to write button specific events on tht page ....can any one help ou...more >>

I'm designing a web user control it has a color property and I want to output in the HTML something like: bgcolor=#FFDEAD for this in the C# code I write(HtmlTextWriter output) output.Write(" bgcolor={0}", BackColor); but this doesn't work at all, my output is bgcolor=Color [A=255, R=2...more >>

I'm trying to use the Duwamish 7.0 Framework to make a distributed application. I re-wrote parts of the application to work with Students instead of Customers. So instead of a unique email constraint I have a unique constraint on FirstName, LastName, DateOfBirth combination. Wheneve...more >>

how can I send mails from asp.net pages? ...more >>

I'm not sure what the deal is , but every time I try to do a postback in my application the browser crashes. This problem just started occuring, and I'm not sure what is causing it. I know this is pretty ambiguous, but maybe someone here will have some advice as to what I should be looking for. ...more >>

Can anyone tell me how I can open a new browser window when a button is pressed? I tried adding an <a href=...> encapsulating the button, but it didnt work. Any suggestions? -- _____________________________ Ron Rodenberg Lead Software Engineer Razorvision Technology, Inc. (214) 207-1...more >>

Hello, I want to transform text with HTML markup to plain text. Is there some simple way how to do it? I can surely write my own function, which would simply strip everything with < and >. But if someonew has already written something similar for .NET, I would prefer more clever solution, w...more >>