Loop through all the user controls on a page

Question

Want to loop through all the user controls that exist on the page and get their IDs. How do I do it?

Answer 1

To get each User Control, you'd have to test the Type of the control:

EDIT: I modified my example to go through all controls recursively:

Method

public void GetUserControls(ControlCollection controls)
{
    foreach (Control ctl in controls)
    {
        if (ctl is UserControl)
        {
            // Do whatever.
        }

        if (ctl.Controls.Count > 0)
            GetUserControls(ctl.Controls);
    }
}

Called

GetUserControls(Page.Controls);