Just moved to C# from VB.NET, frustrated to hell and back by inability=20 to get much-copied (from about 20+ different resources) literal example=20 to work. Master Page content: <meta name=3D"keywords" content=3D"<asp:Literal ID=3D"ltrlKeywords"=20 Runat=3D"server" />"></meta> Code-Behi...more >>

Hi.. I have a button to preview image using the following code, which preview the image in html page: Dim oStringWriter As System.IO.StringWriter = New System.IO.StringWriter Dim oHtmlTextWriter As System.Web.UI.HtmlTextWriter = New System.Web.UI.HtmlTextWriter(oStringWriter) Me.ClearCo...more >>

ASP.NET 2.0 I have a menu on a webpage. These menuitems are specified in a .sitemap file. These menuitems have ImageUrl set with a link to a image. The menuitems look like this: [image][title] The problem is that I want some space between [image] and [title] I've tryed using text-inde...more >>

Anyone experience this? I am doing a "__doPostBack('','');" in javascript. The postback does occur on the server side as I have verified this in debug mode. However, when the response is sent back, IE7 crashes. I am using ASP.NET 1.1 for this application. Curiously, the application wo...more >>

ASP.NET 2.0 This code gives me compile error: if (menuitem.Text in {"Inbox", "Outbox" }) { e.Item.Parent.ChildItems.Remove(e.Item); } Instead I could just have written the code below, but I think maybe using IN is better.. if (menuitem.Text == "Inbox" || menuitem.Text == "Outbox" ) ...more >>

I am trying to make a "tabbed" interface by iterating through a dataset with a conditional statement. For example: ---------------------------------------------------------------------------------------------------------------------- | <a href="config.aspx?siteid=FIEJGIE">Site 1</a> | Site 2 ...more >>

A SQL Server 2005 (developer edition) database contains both application data tables and ASP.NET membership tables and stored procedures and runs without error on computer A. When the database is detached, copied to computer B, and re-attached, the ASP.NET membership tables and stored procedures...more >>

Running on localhost, the code, 'DirectoryInfo d = new DirectoryInfo(System.Web.HttpContext.Current.Server.MapPath("~/Upload"));' sets d to the value "c:\happyzoomer\upload" When the application runs under a web hosting account, it sets d to: 'D:\websites\69.20.101.123\happyzoomer.com\Uplo...more >>

Hi all, i have a webpage with a button and click button to generate a word document, which take about 10 second. so what i am trying to do is i write a javascript to display a message to indicate once the document has been generated completed. The problem i got is because the current obje...more >>

Hi, I am trying to do an XML translation. I have not done much with XML apart from generating a few RSS feeds or saving from datasets. I have found numerous example on the net about it, all of them very similar. However, when I use them, they go into response.output rather than a label or l...more >>

Can anyone recomend the best way of disabling a button a page until it is fully loaded? Would it need to be done with Javacript? ...more >>

Hi I intermittantly get this error on a ASP.net 2.0 page - Invalid postback or callback argument - I want to check my understanding of this error as it is really badly documented. If any of you guys can verify and offer advice that would be great. This error occurs when EnableEventValidati...more >>

I'm trying to implement a control designer for my web composite control. According to what i read at msdn, i am supposed to inherit my class from System.Web.UI.Design.ControlDesigner. Now, in my code when i try to write this: public class MyDesigner : System.Web.UI.Design.ControlDesigner i g...more >>

Hello, I need to create a REGEX which accepts only phone numbers. The phone numbers start allways with 261, 21, 96 or 91 and have 7 numbers after it. Something like. 261 1223346, 21 2334456, etc. How can I do this? Thanks, Miguel ...more >>

I use asp.net in windows vista. IIS7 is setup there. In small application I want to display pdf or djvu files. When I click link to pdf file I do not have any problem. When I click djvu file I get responce HTTP Error 404.3 - Not Found Description: The page you are requesting cannot be served be...more >>

Hi All, Could you please recommnend of an ASP.NET book that will cover all aspects. Such as handling parameters from one page to another and much more... Thanks. Joe ...more >>

we are deploying a ASP.NET 2.0 web application (written in vb.net) to a windows Server 2003 web edition in which .NET framework 2.0 has been instaled. the application connects to an Oracle 9i database, and uses system.date.oracleclient our development machine windows runs XP, has VS 2005 ins...more >>

Hi, Although an experienced ASP programmer, I can't work out how to do cookies in ASP.NET I need (for instance) to set a cookie for a UserID once a client has logged on to my site, so that other pages can check this as and when required. I imagine that there are other ways of doing this...more >>

I am working on a large (for me) ASP.NET project that contains about 100 SQL tables on the back end. We built a set of "entity" objects and service provider objects to access our data with one entity and a corresponding service provider for each table. Most of these are code generated and the ...more >>

hi everyone Im trying to include an external js in my aspx page under the head tag, it doesn't load or it displays an object expected error whenver the function from the .js is called. Actually for repeated html im using the external js, i mean the TOP, BOTTOM they are repeated in every page,...more >>

Hi 1- I want to pick a file in my website project using asp.net 2- I added System.Windows.Forms by add references to my project. 3- I attach a button to my project. 4- in side Button1_Click(object sender, EventArgs e) I wrote: OpenFileDialog filedlg = new OpenFileDialog(); fi...more >>

To deploy a simple web application what type of files do I need to copy over? I want to use a simple copy. Thanks ...more >>

Hello, I am binding a Repeater as follows: Private Sub rFeedback_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles rFeedback.Load If Not Page.IsPostBack Then rFeedback.DataSource = "rFeedback_DataSource" rFeedback.DataBind() End If End Sub ' rFeedback_Load...more >>

Hi, I want when I click on Browse button (FileUpload Control), I see just image extensions not anything else. How can I do this? Thanks, Monica...more >>

Hello, I created a user control (.ascx) with a property as follows: Private _Messages As Generic.List(Of String) Public Property Messages() As Generic.List(Of String) Get Return _Messages End Get Set(ByVal value As Generic.List(Of String)) _Messa...more >>

Hi there, I'm using VWD 2005 Express and SQL Server 2005 Express When I have a table with Primary key ASP.NET let you add INSERT EDIT and DELETE button to the GridView But when you don't have PK you can not My question how to add the EDIT INSERT Buttons to the GridView without having ...more >>

Hi all, I've built the login mechanism and associated session states for a website. it runs absolutely perfectly through localhost on the inbuilt server, but once I upload it to my providers site, I get a series of very strange errors which totally break the site. When a user logs in, I set s...more >>

Hi, In the code-behind, i have this function: Public Function myfunction(ByVal myvar As Object) As String dim x as string = myvar ..... Return x End Function My question is: can i use this function in other aspx / code-behind pages of my application? Or, till where is this ...more >>

Hi, I am new to ASP.NET. I have started to create a new ASP.NET web. I can succesfully insert a table into a form but my form does not look good becuase some filed (from table) are foreigh key that link to other table to lookup for information and it is displaying only number. I want to cha...more >>

Hi there, I have the web version of the report viewer control stuffed into a webpage. Everything works great except for the export to pdf option. When i choose this option the document type is set to .pdf[1] instead of .pdf. Of course when saved to the harddisk the file name is then "mypdfd...more >>

I have an existing application which consists of a C++ frontend, and a PHP backend. I am currently contemplating moving from PHP to ASP.Net at the server side. At the server side, I have code somewhat like this: <? // function definitions here ... $enc_str = base64_decode($_POST['request'...more >>