摘要：
一、公共类namespaceGh.Ticket.Common{publicclassExtendedCommandParameter{publicExtendedCommandParameter(EventArgseventArgs,FrameworkElementsender,objectparameter){EventArgs=eventArgs;Sender=sender;Parameter=parameter;}publicEventArgsEventArgs{get;privateset;}publicFrameworkElementSender{get;privateset;}pu 阅读全文
