HaveyoueverwantedtoresizeawindowbutNOThavetodealwithallofthatannoyingcontrol-repositioning?Whatahassle!Hereisaneasy-to-useclassthatshouldprovideagoodfoundationforanyonewishingtoeasilyrepositioncontrolswhenauserresizestheparentwindow.来源：http://www.codeguru.com/cpp/w-d/dislog/resizable