How to know if a place holder is empty

[see07]

Hello:

In a web form I�m using a place holder, into it, which contains or not a web user control created ado with next code:

 

Example.Controls.C1lear();

Control control = this.Page.LoadControl("WebUserControl3.ascx");

Example.Controls.Add(control);

 

Where Example is my place holder.

 

Is there some way to ask if place holder contains a web user control or if it�s empty?

 

I�ll thank you your help.

 

A.L.

[Derek Stone]

Iterate over the Controls collection, checking the types returned.

[see07]

It's working through: Examples.HasControls(), or Examples.Controls.Count; thanks you very much.