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Hello,

I make 2 Web User Controls (wuc). I want to put them into a WebForm (aspx page).
I drag'n drop the two ascx files into my WebForm.
In one of my wucs, I used a PlaceHolder component to build a table.
I want to switch my 2 wucs by clicking on 2 buttons.

Here the code of the first button :
MyUserControl1.Visible = true;
MyUserControl2.Visible = false;

And the code of the other one :
MyUserControl1.Visible = false;
MyUserControl2.Visible = true;

It works, I but I don't see my table placed in the PlaceHolder.
In fact, the number of controls in the PlaceHolder become zero.

Am I obliged to build my table for each PageLoad ?
Why the PlaceHolder does not do the same thing like a Label for example ? (I see a Label, but not the table)
I thought that the PaceHolder kept the controls for each Visible on/off of my wucs...
So, I have to put the DataSet into a Session variable ?
There is no more issue to make persistent a DataSet ?

Thanks.

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From: Yannis CORRE

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Posted by a user from .NET 247 (http://www.dotnet247.com/)

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