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all groups > asp.net building controls > april 2007

CollectionEditor_-_Add/Remove_buttons_are_disabled
Posted by Dmitry Nogin at 4/27/2007 9:17:10 PM
Hi, Could you please suggest me some changes? I've got the following code, which represents the small component with = collection property: class Test : Component { private BindingList<Item> items =3D new BindingList<Item>(); =20 [Editor(typeof(CollectionEditor), typeof...more >>


Custom control collections - IList or ControlCollection
Posted by Mark at 4/27/2007 3:08:01 AM
Dear community, I am in the process of designing and writing a custom control that has child controls of which I have derived from the Panel WebControl. I am becoming confused as to the required implementation of the collection to hold the child controls. I have started to implement a Colle...more >>

Custom control loading order
Posted by devtotal NO[at]SPAM com.com at 4/27/2007 12:00:00 AM
Hi, I have a custom control which loads data, with some critera from a property of the hosting UserControl. I try to get the property value on BindingChanged in my custom control, but, at that time, host UserControl is not completly loaded, so my property is NULL. I can't call a custom c...more >>

Building a rendered control with child controls
Posted by TS at 4/26/2007 11:37:30 AM
I am building a control that inherits from Textbox. I am adding a required field validator to the controls. should i be inheriting from WebControl instead and overriding CreateChildControls? Why or why not? thanks ...more >>

RegisterStartupScript written in a button click server event not working.
Posted by swapna.munukoti NO[at]SPAM gmail.com at 4/23/2007 6:27:50 AM
Hi all, To my knowledge we can execute the javascript any where using RegisterStartupScript method. I have written the same javascript code in button click event and tried to execute using RegisterStartupScript metod in a composite custom control. I have written code to open another aspx page...more >>

GridView Extending
Posted by Chuck P at 4/18/2007 4:52:00 PM
Is their a way to extend or mess with the GridView control. My goal is to add a column that has editing button (delete update, save, cancel). I did this with a template column and a little helper class. The class has method that adds the column with all the controls, but, it happens at run...more >>

Updating a control with data on server event.
Posted by Serendipity at 4/18/2007 11:32:01 AM
Hi, I'm new to ASP.NET, so please forgive me if my questions are sometimes nonsensical. I've read a few articals and I think I've got down the idea of "user action on client -> postback -> server event raised and handled -> server renders page and sends it back to the client" - right? But wha...more >>

A .NET Control to handle Ratings and reviews
Posted by Rob Dob at 4/14/2007 2:16:16 PM
Hi, Does anyone know of a good, cheap, prefereably free ,net control that I can use that will aloow users to not only rate something i.e.: 1-5 stars but also post comments on whatever they are rating. i.e. a possible a picture.. etc. Thanks, ...more >>



User Control in Repeater
Posted by NKaufman at 4/13/2007 5:30:37 AM
Hello, I have the following requirement: I have to create a Repeater control which has two columns. One has text and other's got to have (1) a group of radiobuttons OR (2) a group of checkboxes OR (3) a textbox The caption of the radiobutton/checkbox is to come from database as a c...more >>

User controls
Posted by KK at 4/6/2007 4:31:26 AM
Hi ! I am trying to build a search control that you can see its image at the link. The idea is the plus sign will create another line of the search tool and the minus will remove it from the page. http://www.flickr.com/photos/42308986@N00/448212173/ Which way I should do that easily? A Us...more >>

Where to get/set a Com Interface Guid IID
Posted by b_jooorn NO[at]SPAM yahoo.com at 4/3/2007 7:16:53 AM
Hi, I have an Active X Control that is supposed to run in Windows Media Center. This control causes an error (something along the lines of "Not trusted control...") and I found out that I need to implement the IObjectSafety Interface to give Media Center a way to check whether my control is s...more >>


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