User Controls

[Charles A. Lackman]

Hello,

I have a user control that is added to a panel on a button click base on
what is inside a dataset. IE

For each Arow in Dataset.Table("Order").Rows
MyControl = LoadControl("OrderControl.ascx")
Page.FindControl("Panel1").Controls.Add(MyControl)
CType(MyControl, OrderControl).ItemID = ARow("ID")
CType(MyControl, OrderControl).Description = ARow("Desc")
CType(MyControl, OrderControl).Department = ARow("Dept")
Next

On the click of a button a new line is added to the dataset and the panel
is refilled with controls (MyControl) (or suposed to). I have to click the
Add Button Twice in order the the control to show up on the page. Any ideas
why this is happening?

Any Suggestions will be greatly appreciated.

Thanks,
Chuck

 

[Karl Seguin]

Dymaically added controls need to be re-added..they are automagically
re-added via viewstate (viewstate holds data). Anyways, one solution is to
use Denis Bauer's [free] DynamicPlaceHolder which does this for you:
http://www.denisbauer.com/ASPNETControls/DynamicControlsPlaceholder.aspx

Karl

--
MY ASP.Net tutorials
http://www.openmymind.net/ - New and Improved (yes, the popup is
annoying)
http://www.openmymind.net/faq.aspx - unofficial newsgroup FAQ (more to
come!)