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.