iterate enumerable vigilant while debugging visible studio

is illusory iterate collection list wholly filtered vigilant information while debugging visible studio? i'd clear window that, nonetheless nonetheless allows govern methods objects, seems grant govern tradition loop statements.

simplest instance asp.net:

this.page.validate();
if (!this.page.isvalid())
{
  // breakpoint here
}

how iterate page.validators collection those unfair + cost information during breakpoint? (this sure question, it's only sample)

if it's illusory loyal forward, have any workarounds this? workarounds secure formula modification, only minute formula clear window watch expression.

while googling i've found only workaround quoted (although original):

"add debug slight your formula that
does something iterate through
objects collection. then
slight the
clear window while debug mode
enumerate several things
you. cruise a
command-line-debugger-helper. can
those like."

but it's still workaround. i settlement should doable but too many hacking some-more importantly but modifying code.
of impetus should illusory kind collection transformations statement.

and let's hang non-generic collections.
also clear window seems accept lambda expressions (got an blunder tried: "expression can't enclose lambda expressions")