See Also: PlaceHolder Members
In this topic:
Use the System.Web.UI.WebControls.PlaceHolder control as a container to store server controls that are dynamically added to the Web page. The System.Web.UI.WebControls.PlaceHolder control does not produce any visible output and is used only as a container for other controls on the Web page. You can use the System.Web.UI.Control.Controls collection to add, insert, or remove a control in the System.Web.UI.WebControls.PlaceHolder control.
Example
<asp:PlaceHolder EnableTheming="