Hi, I created a gridview bound to the roles tables with this code: rolesArray = Roles.GetAllRoles() Gridview1.DataSource = rolesArray Gridview1.DataBind() The gridview has following classic properties: <asp:GridView runat="server" id="Gridview1" AllowPaging="True" AllowSorting="true" pa...more >>

I'm working with a website that presents a series of multiple choice questions to users. The problem at hand is that the pages with the questions take some time load and the users are under a time limit to answer the questions. Would you know if there is a way to "download" the question bi...more >>

I'm just starting to get up to speed with ASP.NET. Based on what I've read, I use the GridView control to display tables of data from a database. And, using ObjectDataSource, I've found examples of how to implement efficient paging in the GridView control. But all my books are for .NET 2.0....more >>

Hello, I am creating an ASP.NET web site which inserts data in a SQL database using LINQ. One table column will hold HTML code. I am using a simple TextBox to input the data. I would like to create my text in my computer and then copy/paste the HTML code to my TextBox and insert in the d...more >>

Hi All, I can find UserId of an Authenticated user over the ProviderUserKey of MembershipUser , like that: if(Page.User.Identity.IsAuthenticated) { MembershipUser usr = Membership.GetUser(Page.User.Identity.Name); Label1.text = usr.ProviderUserKey.ToString(); } But, is it possible to...more >>

Hello, I am using a DataPager with a ListView. I am creating everything at runtime. I need to create a custom DataPager so that the numbers and the next previous symbols will be inside a list (ul > li). How can I do this? Thanks, Miguel...more >>

Hello, I have two custom controls Parent and Child, both inherit from Composite Control. Child controls are added to parent. Parent has a property named ChildControlCssClass. I want ChildControlCssClass to be applied to all Child controls added to Parent. However, if I define the CssCl...more >>

asp.net 2.0 I'm stumped. I have a page that is used for updating user information. If the user is logged in and they navigate to that page, then they see text boxes for UserName, FirstName, Email, Old Password, New Password, Confirm New Password. Since the user is logged in, I'm populating the...more >>

asp.net 2.0 I have several text boxes and set one of them as a password type and put a validator on it and some other text boxes. When I enter data into the boxes violating the validators intentionally. Then I click my submit button. The validators show what's missing or incorrect but my passw...more >>

Hello, I'm using C# behind an aspx file. I'm trying to find a way to convert a datatable to xml and assign that to a string variable without saving to a file. Obviously I don't want to slow down the process by writing to disk, but all the methods I've found so far (datatable.writexml)...more >>

Hello, I am using a ListView connected with an ObjectDataSource. I am creating everything at runtime by implementing the ListView ITemplate. I know I get a one way bind so I need to define my parameters values by accessing the controls inside the template. Where should I define the paramat...more >>

I create session data in ASP 3 using ... Session("sample") = "test" I can extract the value on any ASP 3 page using ... Demo = Session("sample") .... until the session is terminated. How do I extract the information in an .ASPX page using C#? string Demo = Session["sample"] ; .... is no...more >>

Hello, I am creating a custom control, named Form, which inherits from CompositeControl. I am adding child custom controls, named Section, to the Form through the following property: Private _Sections As New List(Of FormSection) Public Property Sections() As List(Of FormSection) ...more >>

Hello Everybody, I have a line in a Javascript function as follows <%=ServerSideVariable%>; This works fine in 2005.NET But in 2008.NET Visual Web Developer this gives as warning saying "Expression Expected" and during runtime throws syntax error. Any suggestions please. I use th...more >>