Iterate though all controls on asp.net page

Question

I\'m using ascx and I need to iterate through all of the controls and selects each that have cssClass attribute set to \'required\'.

I have the following code:

Answer 1

Regarding your comment on the answer above, you need to first check that it is a WebControl and then cast it to a WebControl

var webControl = childControl as WebControl;

if(webControl != null)
{
   if(webControl.CssClass == 'required')
   // Do your stuff
}