天与地 黄贯中 专辑:A小调协奏曲 语种: 粤语 流派:Pop 唱片公司:星梦娱乐 发行时间:2011-11-03
I have a BackgroundWorker object that I instantiated to perform a DB process on a background thread ansynchronously. I have event handlers for DoWork and RunWorkerComplete开发者_如何转开发d.