从PFC抽取出来的完整的数据窗口服务，功能强大啊!各位兄弟不用再为PFC发愁了，有了这个东西，你只要加上网上的各种控件，功能也就比PFC差不多了，再也不用去面对PFC带来的各种莫名其妙的错误了。-Extracted from the PFC complete data window services, powerful ah! Brothers no longer need to worry about PFC, with this thing, you just add a variety of online controls, functions will almost than PFC, no longer to face the PFC and the various inexplicable mistake.