Hi there, I am trying to rewrite my url's for SEO purposes and have read this great article below http://weblogs.asp.net/scottgu/archive/2007/02/26/tip-trick-url-rewri... I can follow all the steps but all it really tells me is how to go form page.aspx?id=1 --> page-1.aspx, what i rea...more >>

Hi, User will upload only picture and pdf files. I have return a asp.net application for that,But thing is I need to restrict the user uploading corrupted or damaged files. Can anyone have any idea? ...more >>

Hi, I am using a table named PersonInfo in my database monisha in the SQL server. I need to use this in a .aspx file , but its giving me the error of invalid object name. <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ConnectionStrings:monishaCS%>" ...more >>

Hi all, i gues that this is not some new q but also.. is there a way to shorten that biiiig "_viewstate" my aspx pages generate...*?? and, i know that i do need some, for gridview databind and some else.. thanx in advance ...more >>

ASP.NET 2.0 I'm about to program a HttpRequest from my asp.net 2.0 website. I'll request another server using HttpRequest and ask if password etc are okay.... So I've looked into the HttpRequest constructors and cannot see how to use it. public HttpRequest ( string filename, string ur...more >>

Hi guys, I am having a weired situation that don't know how to handle it ... I have master pages, the master page contains a dynaic menu which is set up in the database and has page url, name, title etc. The menu is loaded dynamically at run time. The problem that I have is that once the...more >>

Is there any book on using ASP.NET for Google Maps. For example, following books: http://www.amazon.com/Beginning-Google-Maps-Applications-Ajax/dp/1590597079/ http://www.amazon.com/Beginning-Google-Maps-Applications-Rails/dp/1590597877 ...more >>

Hello! I am just learning about forms authentication so please excuse this basic question. I am using .NET 1.1 and C#. I have created my web.config file and my login.aspx and the associated cs file using examples on MSDN. I have created a FormsAuthenticationTicket and cookie and added the co...more >>

Hi all, From what I read, VS.NET 2005 doesn't precompile web applications into a DLL for deployment, rather you need to manually precompile before release. However, I have a web application in my project and it is compiling like in ..NET 1.1 - it is generating a set of deployment DLLs. ...more >>

Hi, This aspx page (let's call it thispage.aspx) fetches data from a sqldatasource, then performs several things (in code-behind) and, to simplify, passes data from code-behind via a hiddenfield to a javascript in the aspx file. This javascript performs things and finally send data via a ...more >>

I have defined custom binding in DetailView Textbox. <%# ShowParent(Eval("ParentID")) %> Its calling a ShowParent() function which is as under: The problem is that if ParentID field is Null,then the above line passes the Null to function and error occurs when converting DBNull to Int16. ...more >>

I have made a UserControl that contains the navigation for my site. However, the table cell that I am putting it in is taking up more width than necessary, therefore leaving extra whitespace on my pages. I have tried everything I can think of to get rid of this problem, but it still remains. ...more >>

Howdy, I ran into a very interesting issue and I'm curios as to how this is suppose to work. I am using Try...Catch...Finally statements for all database connectivity in my ASP.NET 2.0 web application. I'm connecting to IBM's Universe 10.2 using UniObjects.Net. Anyway, if the connection err...more >>

Hi, I get the following random error... on a asp.net 2.0 aplication.. running at a hosting company (locally no issues). It seems like this happens only when pageOutputCache is enabled and when the app is running on a subDirectory (not root). Some others that has the same issue. http://comm...more >>

How can I check if dv recordcount isNull ? Best Regards, Luqman Function showRecords(byVal ItemID as Int16) as String Dim SqlArg as New DataSourceSelectArguments Dim dv As New System.Data.DataView dv=sqlDatasource.Select(SqlArg) If dv.Item(0).Rows.Count.Equals(System.DBNull.Value) the...more >>

I have an ASP.Net 2.0 intranet application and would like to be able to send a name and address to an msword content type or something. I want to first just send out the person's name and address to the upper-left portion of the newly created .doc format so the user can finish the letter and ...more >>

Hi, I am getting a label to display data on page load after retreiving from the SQL server. But I need to display many values, so I am concatenating a string value and then using a label to display it. totalMessage = (string)dreader1.GetValue(2); totM += totalMessage + "\n";...more >>

I'm trying to encrypt a part of a url as follows: test.aspx?id=123&check=abc Basically, I'm using TripleDes encryption to encrypt the id, then include this as check in the url to prevent tampering. I'm working from some code from http://www.15seconds.com/Issue/021210.htm It seems to wor...more >>

Hi, If anyone could please throw some light on how I can solve this error. Have tried giving permission to the folder. Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your sy...more >>

I am creating a web app to be shared amongst companies. Each user's credentials will be in the common ASP.NET membership database. Each company will have their own data base. I need to be able to correlate each user to their company so I know what connection string (which I want to store ...more >>

OK so the situation is the following. I added my access database to my ASP.net project (I am using VB.net) and the links work perfectly and I can pull up the data in the datagrid view and everything. However when i try to write a record to the database ( i am using the properties of the AccessDa...more >>

Hi, I've got some weird behavior happening within one of the datamappers. It all has to do with inserting a new row, and returning the Id of the row being entered. Here is what the code looks like that is getting "Object reference not set to an instance ..." run-time error: ...more >>

I have a RequiredFieldValidator on a DropDownList but it fires even when I click the cancel button. How can I ignore and still keep the required validation if the user actually makes entries in the other fields. Thanks. David ...more >>

I have a search page that submits to a search results page. I have set the search results page to be authenticated, so when the user first tries to search, it redirects them to a login screen. When they log in, it goes to the search result screen. But when I do, the PreviousPage variable is ...more >>

I'm having a hell of a time getting a valid RSS feed created. From what I've discovered, my RSS XML has to be UTF-8 encoded for IE to know what to do with it. I can't force this using the XMLWriter as, apparently, if the data is UTF-16, XMLWriter goes ahead and changes the encoding for me. ...more >>

In the Windows application (using VB.NET 2005) I use connection pooling like the following: In the main form load I open a connection using a connection string that I stored in a global variable g_sConnectionString and leave this connection open and not close it until it exits the application...more >>

I have an application that was originally built with ASP.Net 1.1. We finally got permission to migrate to 2.0. Due to time constraints we migrated the web projects to 2.0 web application projects to minimize required changes initially. I am stuck on a problem using a data grid. I have ...more >>

I want to make a security system in my webservice similar to the one that reporting services uses it has a logon user and logoff user web method... when you log on it logs you into a session and maintains your logged in status until you log off or timeout... I dont want to have to pass usern...more >>

Hi there, Im attempting to publish my site to local then copy files to the web server. The only option there seems to be in VWDE is to build/copy the site...where is the Publish website option ? any ideas thanks TP ...more >>

Scott has put together a lot of "ASP.NET 2.0 Tips, Tricks, Recipes and Gotchas" in it. http://weblogs.asp.net/scottgu/pages/ASP.NET-2.0-Tips_2C00_-Tricks_2C00_-Recipes-and-Gotchas.aspx Juan T. Llibre, asp.net MVP asp.net faq : http://asp.net.do/faq/ foros de asp.net, en español : http:...more >>

Hi, Is there a way to determine the name of the machine that a page is viewed on? Ie, if Fred is using a PC called BURT, is there a way to determine that Fred is using BURT to run is Browser to view the page? Regards ...more >>

Hi, I was hoping I could get a help on this one. I am creating a simple website, in which I have a login after which the user gets logged in using a session variable where I append the ID,eg http://localhost:3944/monisha/Experiments/Projects/Copy/ProfilePage.aspx?ID=1 But from this profil...more >>

Hi, I have a page that is generating Linkbuttons dynamically. I need to dynamically wire up the buttons to an OnClick handler server side. I am using this code but they are not firing the event. What am i missing? Dim ctrl As New LinkButton ctrl.CommandName = "LoadUser" ctrl.Comm...more >>

Hi-- Sample. When i write something like: <input type="button" name="btnSend" value="Send" onclick="callSomeTask(getElementById('myControl').value );return false; /> I can run some cliente code if "myControl" is an Asp Textbox; getElementById('myControl').value get current Text of T...more >>

I currently have three new websites under development and all need ASP.NET 2.0 type functionality such as Membership and data access. I currently use FrontPage 2003 as my preferred website development tool and am attempting to use VWD Express 2005 to add ASP.NET 2.0 functions to these sites. ...more >>

Hello, I am creating a simple Asp.Net Blog system. All blog posts have an ID which is an unique identifier (a GUID). Now I wanna create permalinks. What format should I use? How can I do this? Could someone, please, help me out? Thanks, Miguel ...more >>

Hello, I created a library with various web control classes. All these classes access to an SQL database and have a few common properties. Some of the properties are commonly used by the web controls classes are: ConnectionString [String], Mode [Enumeration], Keys [Array of String], etc. ...more >>

Hi We have a simple asp page that query LDAP attribrute. Everithing is working fine using a native domain account. but when using an external account we have an error 70, acces denie. Here's some basic info on our structure. - Domain/Forest A with Exchange - Domain/Forest B with external ac...more >>

In my ASP.net application I am getting the following error... "Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occured because all pooled connections were in use and max pool site was reached". This only happens when I am in debug...more >>

How do I get the text from my cell e..g. <td>Test Text</td> var elTableCells = elTableRow.getElementsByTagName("td"); alert(elTableCells[0].innerText); ...more >>

How do I get the text from my cell e..g. <td>Test Text</td> var elTableCells = elTableRow.getElementsByTagName("td"); alert(elTableCells[0].innerText); ...more >>

did you write any code about simple chat system in a personal site between 2 persons i don't know what is the data structure of that or database will be needed ? thanks ... ...more >>

In my C# code I have a collection of values. I want these values to be available to my clientside Javascript. How can I do this? Write to a hidden field?...more >>

Hi, I get a collecton of tables usig below JS. How do I write out the table ID in my alert? var eleTables = document.getElementsByTagName("table"); for (var i=0; i < eleTables.length; i++) { alert(eleTables[i].Id); } ...more >>

i have a calendar control and i have added a dropdownlist control to each day using the OnDayRender method: Dim ddl As DropDownList = New DropDownList ddl.AutoPostBack = True .... .... e.Cell.Controls.Add(ddl) However the autopostback event is not firing, indeed no autopostback code is a...more >>

Can we set page breaks in ASP Pages dynamically based on the data being populated? Akshay....more >>

Hi, I am trying to display my news articles by month, i am aproaching this via the use of a nested repeater so that the main rptr will display the month abnd then using itemdatabound i can pull all articles for that month.. What i am struggling with is the code to programatically fill the mai...more >>

Does anyone know how to obtain the MaxRequestLength easily? I have found that if you do the following; object getCon = HttpContext.GetAppConfig("system.web/httpRuntime") Then look at getCon in debug, you can see the HttpRuntimeConfig object with the MaxRequestLength in it, but you cannot c...more >>

DataSet ds = new DataSet(); DataTable dtAddUsers = new DataTable("Names"); public void CreateDataset() { dtAddUsers.Columns.Add("Name", typeof(String)); dtAddUsers.Columns.Add("Place", typeof(String)); ds.Tables.Add(dtAddUsers); ViewState["Dat...more >>

Hi, I'm using automation and it's working fine when I run it from my local machine. but if I try to access it from another machine it's giving me this Error: Retrieving the COM class factory for component with CLSID {000209FF-0000-0000-C000-000000000046} failed due to the following erro...more >>

How do i use the GridView1_RowUpdating event?? Can someone please post the C# code for this...Thanks in advance ...more >>

I have some program in VB6 (I can make new in .NET if it is necessary). This program is working with SQL Server 2000 database from long distance (computers are in agencies and is connected to DSL and VPN connection). Every few days some of computers can not connect to sql server, but other c...more >>

i found some example js. the character $ has been used a lot. What's that mean? can someone give me some reference on that? Thanks ...more >>

Hi , I am having any application whose client base is in Australia, the application is hosted in USA. Brief Overview :- Application sets new menus every month. I am facing the following problems :- a) When a user is accessing the application on May 1st 2007 from Australia current...more >>

Hi Group, I have a gridview with 20 columns column1, column2 ... Is it possible to display the text of column header vertically. i.e: c o l u m 1 TIA Peter ...more >>

How can I use the short cut keys like F2, F3 on web form, so do some process. For example: Pressing F2 should save the Document, pressing F3 should click the Button etc. I am using VS 2005. Best Regards, Luqman ...more >>