Hello. It was very easy to display the contents of a table in a database using the GridView. But I wonder if this is possible. The field 'e-mail' contains original e-mail addresses, but for security reason, I would like to omit some part of them. For example, Original field data : someone@mic...more >>

I'm looking for a server-side PDF utility for editing PDFs, to be installed on a shared web server, ie I can just drop dll into my folder. Basically I have an existing PDF to which I need to insert text programmatically, on top of blank lines in the PDF file, thereby creating and serving cust...more >>

How do I query the datatype of a column in a datatable (Ineed to find the smalldatetime datatypes in a ms sql produced datatable). I'm trying this, but is isn't quite right: For i As Byte = 0 To dt.Columns.Count If TypeOf dt.Columns(i) Is DateTime Then ' can't find it End If Next...more >>

Hello, I have a web app that performs screen scaping and submits a form. My code worked until the page was changed to use .aspx code. I am updating my code to conform to the new pages but am having difficulty submitting the page. I use the WebCLient Class and create a collection of form v...more >>

There appears to be a REALLY annoying bug in VS2005: periodically when you're rebuilding an ASPNET2 website which uses App_Code stuff the compiler will fail to create the dynamic assembly or not be able to copy it to the bin directory or something. In my case the error message which always shows...more >>

If i try to map the ASP.NET model to the JSP+Servlet model, would it be metaphorically correct to map the .aspx page to a JSP, and the 'code behind' to the 'controller' or servlet , in a MVC kind of architecture ? Regards, Chak. ...more >>

Hi there, I have made a new custom user control that contains a menu, this will be present on all of my pages. However, I want to perform some login within the control but it is dependent on the webform it is contained in, how on earth do i allow the webform and the usercontrol talk to each...more >>

I've got a MultiView with multiple Views. In one View, I want to display a Treeview on the left side and controls generated via a Placeholder control on the right side. If I drag a treeview control into the view it is on the left side. Then I drag a Placeholder control and it is positioned...more >>

Newbie question. I think ASP.NET 1.1 forms used POST requests. Does ASP.NET 2 also use POST , or does it use GET ? Thanks. ...more >>

Using VSNET2005. I want to insert some rows into a table. Each row has 2 columns, "memberid" which is a GUID and "Interests" which is a varchar. I created a SQLDataSource with the values to insert as parameters as shown here ===================================================== <asp:SqlDataS...more >>

Is there a way to inform all users concurrently using same web application when one user has made changes to data? Remote scripting has that ability to send data to client but can't be done without the client invoking the call to server. Just need a kick in right direction. Thanks! Ric...more >>

Hi all, in Java u can have properties files which are read into the system and then accessed really simply. These can be used to store anythnig, usually the login data to a database etc, whathas .net got (im using c# ASP.NET) that can do the same? Kind regards all, Taz ...more >>

Hi Is there a way of Preventing DropDownList from Dimming when disabled?? Thanks ...more >>

This behaviour has existed since v1.x, and it's still there in v2, so I wonder if it is actually a bug or a "feature" :-) If the latter, I can't see the rationale behind it... Here's how to reproduce it. 1) Create a simple web page with an <asp:DropDownList> and an <asp:Button> 2) Creat...more >>

Hello all, I have a couple of different custom controls on a master page. Can some one please tell me how I control which order the Page_Load events of the controls fires in? Thanks very much in advance. Damien Sawyer ...more >>

I want to read/parse some simple HTML and look for certain tokens and content. Can I use a XmlTextReader for this? If not, any other ideas? Amil ...more >>

Hi all, im new to ASP.NET, migrating from PHP, I hope some nice folks can help me out here. With PHP im very used to creating a template system so i can start designing/coding early and alter a single template which is then refershed through the entire site (a good example being a menu). ...more >>

Can someone explain why the following tag: <a href='<%# "abc.aspx" %>'>here to login</a> renders as: <a href=' '>here to login</a> ? The same problem occurs if the "abc.aspx" is replaced by SomeProtectedProperty.ToString(). Is there something special/magical about the href so far a...more >>

I'm usinf asp 2.0 and visual studio 2005 In html <img id="selcolorimg" runat="server" name="selcolorimg" src="image4.jpg"> I want to use selcolorimg in code behind, but vs2005 throws an error "selcolorimg is not declared" Ok, i tried to insert Protected selcolorimg As HtmlImage BU...more >>

Hi everyone, Quick question, I'm creating a Timesheet Application with ASP.NET C# in Visual Studio 2003. The database has been built using MSDE. I have followed the MSDN libraries guide to creating forms based authentication from http://msdn.microsoft.com/library/default.asp?url=/library/en...more >>

I'm really stumped here. I have a couple pages where I'm using a datagrid and a custom paging solution. I store the current page, sort column, etc in the ViewState of the page. When a column is clicked or the pager control (custom) is clicked I load the view state to get any current values, t...more >>

I want to show a confirm message before the gridview delete a record in the event: of deleting. I put the following code and it shows the message twice. why? rotected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e) { String cskey = "OnSubmitScript"; ...more >>

When I go to Add Item in an ASP.Net 2.0 app I only see six items under the Templates tab. There is no WebForm there is no Master Page, style sheet, class. None of those things? Did I miss them during the install? ...more >>

I am not fully understanding how to refer to another file in the aspx page. There is one style sheet which I need to refer to and it is in the root directory <LINK href="styles.css" type="text/css" rel="stylesheet"> So how to I refer to that from aspx pages in various sub-directories?...more >>

I have an aspx page which contains a datalist, which in turn, is populated with checkboxes based on the contents of a SQL table (see code below). I want a routine to go through all the checkboxes in this set and determine which ones the user checked. I know I've seen some nice tight routines t...more >>

then set up application mappings in IIS, ..ext = c:\windows\microsoft.net\framework\v1.1.4322\aspnet_isapi.dll and now scripts <%= DateTime.Now %> doesnt work, how can i fix this? ...more >>

Hi, I want to display a date in UK format (dd/MM/yyyy) and am using a culture info object for this. using Convert.ToString(MyDate, _CultInfo) works fine, besides that the string includes the time as well. I have tried using Convert.ToString(MyDate.ToshortDatestring, _CultInfo) But ...more >>

I have a .NET interop assembly Hash.MD5Sum with two methods Identity and GetMD5Sum. I want to call the methods from ASP (JScript), The debugger tells me that object oMD5Sum has one the ToString() method. How do I get the Identity and GetMD5Sum methods to be accessible? I include the entire ....more >>

..net supply a Impersonate method. There some question about this method. Can I impersonate a user that exist in a remote computer. ...more >>