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all groups > asp.net building controls > july 2005 > threads for july 15 - 21, 2005

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How to access values of constituent controls in a User Control
Posted by dwok at 7/21/2005 1:22:44 PM
Hi All, I am building what I thought was a very simple user control in ASP.NET. The control is just a standard asp.net calendar control and a text box control. When the user selects a date within the calendar control, the text box is updated with the selected date. My problem is how do ...more >>


ambiguous match found
Posted by Sam at 7/21/2005 12:00:00 AM
see code & error below. i noticed that the page parser only calles the set property so i decided to program it like below so that the set property can be called by the page parser while the get property is still availible for programming. Sam. ---------------------------------------------...more >>

Radiobutton view state is gone...
Posted by Mike at 7/21/2005 12:00:00 AM
Hi ... I an building a web form with a usercotrole on the usercontrole i have several Radiobuttons not in list but in in Group. so they are single radio buttons. connected by a group name. Why single radiobuttons because if you select the option c in the list of {a,b,c,d) within the li...more >>

How do you prevent postback data from being loaded into controls?
Posted by Monty at 7/20/2005 2:26:24 PM
I've got a form that dynamically adds a DropDownList control to a page. After the page is posted back the the code behind rebuilds the control and resets the selected item. Problem is that the postback data overrides what the code did. I would assume that no matter what it would always be s...more >>

Need to update other WebControls when switching from html to design view
Posted by robert.minter NO[at]SPAM tallan.com at 7/20/2005 9:46:14 AM
Hello all, I have a set of WebControls that have a common base class where the base class contains a "bool" property that all controls on a single Page need to match. Basically, change one control's bool property changes them all. If you stay in "Design" view, everything works and all the Web...more >>

Composite & issues with Viewstate/Enabled property
Posted by Andrew Backer at 7/18/2005 3:52:32 PM
I have pretty simple composite control consisting of a textbox and image control. On the composite control I have defined my own 'Enabled' property which simply calls into the sub-controls and sets their Enabled property. I am inheriting from Web.UI.Control, not WebControls.Control. The pro...more >>

Event Order
Posted by Chris Kennedy at 7/17/2005 12:00:00 AM
Does the load event on the parent page occur after the create child controls event on a custom control? ...more >>

Accessing Property values in create child controls sub
Posted by Chris Kennedy at 7/17/2005 12:00:00 AM
Can I read a control a property within the createcontrols sub and use it there. I am trying to read a value from an XML file to determine what controls to add. When I set the path to the xml file via either a property or a control property it doesn't seem to find the property in time to use it t...more >>



composite control does not fire event
Posted by Patrick at 7/15/2005 9:28:08 PM
Hi I have an aspx-page, where I load my custom-control (see below). The problem I have is that the event does not fire. I really cant figure out why. Just to know, I derive from System.Web.UI.Control, becaues later on I want to add some more controls, but first I have to solve this problem....more >>

Timer.Elapsed event doesn't want to fire
Posted by Nathan Sokalski at 7/15/2005 3:19:41 AM
I am trying to learn how to use the System.Timers.Timer control to perform an action every certain amount of time. However, the Elapsed event doesn't want to fire, but I can't figure out why. I looked at several code examples online, but I think I was doing everything the same way they were. D...more >>


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