I am converting an MS Access app that I wrote sevearl years ago for a client over to ASP. There's a feature in the app that I am not sure how to do in ASP and need some input on. They need to know the height in inches of a block of text formatted a certain way for determining layout in a newsp...more >>

Hello, I have a html table and each row in it shows a record. Below the table there is an asp:button. When the user clicks on the button, a form is openened where the user can view or edit the selected row/record in the table. It should also be possible for a user to doubleclick on a row, t...more >>

Is there an Event in a page's life-cycle where I would be able to reference all of the objects that were instantiated on a page, but as soon as possible after the page loads? If I try to use OnLoad for the Document, objects like ActiveX controls don't seem to "exist" yet on the page. Ideas?...more >>

I am trying to clear my dataset each time I read a new csv file but it seems to keep the data from the previous time. If I do: ******************************************************************************** foreach (string strFile in strFiles) { ds.Clear(); da = new OleDbDataAdapter("SEL...more >>

I have an assembly which contains 2 HttpModule class that inherit from a base class. The base class simply provides some common methods - nothing special. The strange thing is that, even though I only specify one or the other modules in the httpModules section, it seems that both constructors ...more >>

Hello, I need to upload a file. Can I only do this with the File Upload control? I also need the following: - Send upload info, upload percentage, continuously to a JavaScript function so I can display the Upload Progress. - The controls would be inside an Update Panel. Before I s...more >>

I copied a multi-project asp.net website, complete with source, and I'm trying to build it on my dev box which is a server2003 image. All the directories are marked read-only and if I uncheck them they don't stay unchecked - they resort back to their read-only status. So, I can't build dll...more >>

I'm just getting into the ASP.NET 3.5 MVC Framework right now, and am wondering how I can produce a grid of data with sortable headers. I'll do "pure" Microsoft controls/HTML or a 3rd party thing, but I really need the functionality. Anyone? Thanks. ...more >>

I have a solution with a web service as the starting project. The web service references other projects in the solution, which in turn access other assemblies (some of which are in the GAC). When I run, VS2005 stuffs a bunch of assemblies (that are 2 or 3 levels removed from the web servic...more >>

I have following errors. Does anyone how to resolve this issue? Source: ASP.NET 2.0.50727.0 EventID: 1309 Event code: 3005 Event message: An unhandled exception has occurred. Event time: 2/11/2008 3:29:22 PM Event time (UTC): 2/11/2008 9:29:22 PM Event ID: f4261356628249fa81a934aaf201a3eb...more >>

I have a calendar extender that when I put it in an update panel, the formatting that I have in CSS, does not work. If I pull it out of my update panel, it looks fine. Is there something I can do to make the CSS formatting work for my calendar extender keep and the same format when inside an u...more >>

Hi, I've created a small webpage, containing a Treeview and a Gridiview. The treeview is populated with all folders and subfolders of a directory. so far, so good. When clicking on a node in the treeview, I would like to display all files in that folder, in the gridview. How do I catch ...more >>

Hi all, I've got problem with listing files in UNC path. Result is: Access to the path '\\serwername\path' is denied. I'm using IIS 5.1 on WinXP Pro. All machines in one domain. Impersonation is on. web.config: <system.web> <identity impersonate="true"/> <authentication mode="Windows"/> ...more >>

I'm using Visual Web Developer 2005 Express Edition. I drag the Authors table to the design view in the pubs db and then press F5. I get and error: Cannot open database "pubs" requested by the login. The login failed. Login failed for user 'NOTEBOOK\ASPNET'. I thought this is a permis...more >>

Hi there, I am just wanting to simply load up an image and pass it on through the webserver.. i.e. the client would receive the file as if they'd entered the URL of a picture directly (using response-contenttype I guess), but really it's a URL to an aspx page with querystring (where I decid...more >>

in an error path in an aspx script under DotNet 2, IIS6, Win2003 Server I get the following error (which I don't understand) on Respone.End(): {Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.} i'm attempting to abort execution wi...more >>

Hello, I want to verify that a password is: - Minimum 7 characters (can be any character) - Includes at least 1 number. I thought this would work but it does seem to: ^(?=.*[a-z])(?=.*[A-Z]).{7,}$ Thanks, Joe ...more >>

I'm still having issues with this and would love to hear from more people about how they are approaching this issue. After thinking about all the ways to pass arguments to a Web form (query strings, context items, application objects, view state), I started favoring using the Session object...more >>

Suppose that I have 5 controls on a single aspx page that need to be bound to a database. Each control will have different content. (1) I can create a single stored procedure that returns 5 tables all at once. Then in my code-behind, I only need to make 1 trip to the database to get the data,...more >>

Customer sends XML data to our Web Service. Web Service does some data transformation and puts the data into a special format that another application uses. That data is in a file. This other application continuously polls a folder for these data files and processes them. It eventually cre...more >>

I am making an ASP.net page where a user has a hand-held scanner running Internet Explorer. It has a finger scanner attached. When the user scans an item i want it to automatically input the data without the user pressing enter. I did this for another project in vb.net with the following coded ...more >>

Hi All, I've searched a bunch of different places and cannot seem to find a concrete answer to this. This past weekend I was watching some .NET training videos and noticed that they were using CommandName property on a Button in a Multiview control (or more specifically in Views of the M...more >>

I have a query that returns many thousands of records, a broad search result. The web interface is fine with it because I use a paged grid view - however this control cannot tell the app server to just return the records that it's going to dispaly, it returns the whole result set, which large ...more >>

Is there a way to return the whole HTML document from the Client to the Server "as is" so I can use ASP.NET to parse through it and look for stuff? I want to see what some client side JavaScript may have done to the XHTML document....more >>

Is there a way to format a row within a repeater based on the data? If I have my row (cell 0) text is "Used" I want that entire row to have a blue background color. Is it possible to do that in the repeater? ...more >>

friends, I would like to ask this question. i have read on net about MSTS and would like to more about it all i know about team suite is that it helps in developing an integrated application. Keep files like VSS and keep the database synchronized.. i would be glad if some one provide me with...more >>

I'm using the Repeater Control for my output, within the repeater I need to show totals for some of the rows. Is there a way to do calculations within the repeater like you can within the grid? For example: I need to do a calculation that wil show me total income. This number is the total ...more >>

Hi All, How to convert the 1st format of string to 2nd one in vb.net 1st(datetype string) : "2/12/2008 6:00:00 PM" 2nd(datatype string): "2008-2-12T17:00:00" note: in 2nd string ,the T is just a alpahbet Thanks, Deepak...more >>

I am aware that is is possible to determine the web client computer name using DNS, i.e. invoke System.Net.Dns.GetHostEntry( System.Web.HttpRequest.UserHostAddress). However, this only seems to work if the client computer resides within the same domain as the web server. Is it possible to ...more >>

Hi. I'm building a new data driven site with some static pages mixed in. I would like to provide a list of the most popular or most viewed pages on my home page. I can't decide if I should write the hits to the DB, a text file or use IIS's logging. My first choice would be the IIS logs I thi...more >>

Hello, I would like to know if it is possible to use a ServerClick event on a tablerow. I have a HTML table and I would like to handle an event on the server when the user clicks on a row in the table. I could use the GridView, but then I have to add a new Select column and I don't want a n...more >>

I call native code from my .net app <DllImport(SENDFORMPDFTest, EntryPoint:="FORMEXIST", _ SetLastError:=True, CharSet:=CharSet.Ansi, _ ExactSpelling:=True, _ CallingConvention:=CallingConvention.Winapi)> _ The DLL works fine on localhost and pr...more >>

Hi All i have a xmlelement saying in_root which has outer and inner xml as shown below: OuterXml "<SXPTaskUpdateOrAdd Revision=" 7.5.0 " Source="ER_Kista"><Task><NOCRefID>Deepak_0208_1</NOCRefID><Customer>KPN-NL</Customer><Title>The work order title</Title><Priority>1</Priority><S...more >>

I am trying to learn a little more about how to add client-side validation to custom validators that I write (by inheriting from the BaseValidator class). I know that the name of the JavaScript function is assigned to an attribute named 'evaluationfunction' and that the function returns true o...more >>