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• [C# 筆記] as 和 is 的差別？ Feb 28, 2017
• [C# 筆記] .Net基礎-複習-R Feb 27, 2011
• [C# 筆記] 物件導向 -R Feb 27, 2011
• [C# 筆記] 里氏轉換(LSP)-複習 Feb 8, 2011
• [C# 筆記] 里氏轉換(LSP) Jan 17, 2011
• [C# 筆記] 類之間的轉換(向上轉型 vs 向下轉型) Jan 12, 2010