To set the apartment state of threads you start in your code , use the 若要设置在代码中启动的线程的单元状态,请在启动线程前使用
Artist ching , chin 艺人程前
Each thread maintains exception handlers , a scheduling priority , and a set of structures the system uses to save the thread context until it is scheduled 每个线程都维护异常处理程序、调度优先级和一组系统用于在调度该线程前保存线程上下文的结构。