ASP.NET web controls

Hi all, Just wondering if it is possible for a custom control to emit compiler warning or even error? It would be great to flag the user at compile time if they made some inconsistent property settings. Thanks in advance. ...

I am tired of this error and now writing a post. My Web application has two pages. Page one has drop down list which redirect the page to another page . where I am going to load the usercontrol dynamically according to the choice of the user. ...

Hi; Inside a Repeater I have a RadioButton with the same GroupName for each row in the Repeater. But when I click on a button, it does not turn off the other radio button previously selected. Any ideas how to fix this? ...

I recently upgraded one of my ASPNET project from .NET Framework 1.1 to .NET Framework 2.0 I have the following code overriding the CreateChildControls() method             Panel panel = new Panel(); ...

Hello, I am using a custom validator control and wanted to validate server side and do not have client side validation function. The server side event executes but does not stop the page or does not display the error. <asp:CustomValidator id="custWDEndDate" runat="server" ...

In ASP.NET 2.0, is there any way to create a TreeListView type control (i.e. a multicolumn TreeView that can be databound). I've searched all over the net and can't seem to find a definitive answer. Many thanks. ...

Hi; Anyone have a suggestion for a good CAPTCHA control? A CAPTCHA control is a control that creates a set of numbers/letters in a messy graphic that a human can read and then enter but a computer cannot - to stop spam. ...

I have menu items in a Master Page defined like this.    <asp:Menu ID="Menu1" runat="server" SkinID="Horizontal">             <Items>                 <asp:MenuItem Text="Surveys To Do" Value="Surveys To Do" ...

Is it possible to put the Current.User.Identity Name in the menu? Something like this.  <asp:MenuItem NavigateUrl="[link]" Text="Log Out <% =HttpContext.Current.User.Identity.Name %>  " Value="Log Out"> ...

Hello, Just after the new record is inserted in the database using a Detailsview control, i would like to display a short message "the record is inserted". In the aspx file, i defined a hiddenfiekd: <asp:HiddenField ID="HiddenField1" runat="server" Visible="false" /> ...

Hi I want to make a simple modification to the BulletedList control. I would like the control to render with a DIV element wrapped around it, e.g. <div id="MessagesList1" class="messages"> <ul> <li>Item 1</li> ...

Hi, I have a button that when clicked must print the current page after doing something in a certain function. For that I have this code: ------------------------------------------------------------------------------------------------ Private Sub ibtnPrint_Click(ByVal sender As System.Object, ByVal e As System.Web.UI.ImageClickEventArgs) Handles ibtnPrint.Click ...

Hi all, I have a simple form with several textboxes, a dropdownlist and a submit button. Most of these have required field validators and when I click the submit button gives a warning if left blank. It appears that whenever the dropdownlist is changed it is being validated, ...

I have a GridView that displays several columns, one of which is a checkbox field. This is populated at runtime from a SqlDataSource and is not enabled (the user can't change it's value).  I have turned on ...