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为了踏出崭新的一步，Aqours所得到的答案是什么？大家所向往的闪耀的前方！小葱只得还礼。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.板栗站在上房台阶前，犹豫着要不要进去，忽听有人喊这里，转头一看，西边窗户有人探头出来，正是冰儿At this time, the cold wind is still blowing outside the window.而且经过此战之后，越军的消耗必然也不小心，所以臣以为这段时间尹旭主要做的事情就是稳定内政，继续力量。你难道没听说过‘以少胜多，以弱胜强吗？这是兵法的要诀。