亚洲综合天堂婷婷五月

Soon I saw Li Jianzhong's C # Object-Oriented Design Pattern Lecture on MSDN's Webcast. A very good series of lectures gave me a new understanding of design patterns. I realized that learning design patterns, specifically learning object-oriented design patterns, should start with learning object-oriented. "The principle of object-oriented is like understanding the rules of chess, and the design pattern is equivalent to a mess. I don't know what the rules look at." Since I have been doing ASP.NET development for the previous year, although I have been writing classes, learning Duwamish to make hierarchical architecture, typed DataSet and custom entity classes, it seems that I haven't used interfaces much in the past year, and I seldom use any polymorphism. In fact, the understanding of object-oriented programming is still very vague.苏岸点头的同时，目光不由自主地朝后面的戚懿儿看了一眼，似乎是在询问越王。爱与遗憾的套路，但是又包含笑中带泪，很治愈。佩吉说：“这仨本来只是小打小闹，结果一不小心事业还走出国门走向世界了。未知事物的神秘感，这是一种所有人都懂的语言。就像《僵尸肖恩》是很地区性的北部伦敦故事，但每个人都明白丧尸电影这门语言。”陈启和夏林来到不远处的一个安静茶馆。Telecommunications王尚书忙命传白凡家人上堂。