好用的学习资料eXpressAppFramework(XAF)isaversatileapplicationframeworkthatallowsdeveloperstobuildbusinessapplicationsthattargetbothWindowsandtheWeb.ThissectionofthehelpdocumentationprovidescomprehensiveinformationonusingXAF.Itcontainstopicsthatenableyoutoquicklystartbuildingbusinessapplications