Task<string> 釋義：It defines a task that returns a string in the future. Task.Run<string>...
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Creating Tasks
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Little LipsEnumerable.Range(int start , int count) 生成指定范圍內(nèi)的整數(shù)序列（集合）例： yield 用法解釋：yield是C#為了簡(jiǎn)化遍歷操作實(shí)...
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SortedList
one value per key 一鍵一值 SortedList<TKey, TValue> multiple values per key 一鍵多值 Lookup<TKe...
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Collection
ArrayList (1)一種非泛型的listArrayList is a non-generic list that accepts any Object type for...
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Multicast Delegates 多播委托意義解釋：一個(gè)委托包含多個(gè)方法 A delegate that wraps more than one method is known as a multicast del...
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Real Usefulness of Delegatescoding: BubbleSorter.cs: 注：1)指向一個(gè)方法The comparison must refer to a method that takes two...
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Simple Delegate ExampleCoding: MathOperations.cs: Main.cs: Result: (1)an array of delegates委托數(shù)組：In this code, ...
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Jagged Arrays 鋸齒數(shù)組
小例子（一） coding：初始化int[][] jagged = new int[3][];jagged[0] = new int[2] { 1, 2 };jagged[1...
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Implementing User-Defined Casts實(shí)現(xiàn)自定義轉(zhuǎn)換Currency.cs Main.cs Tips (1)盡量不損失精度的高級(jí)用法：Convert.ToUInt16The System.Convert object cont...
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Indexer-Syntax index用法Person.cs PersonCollection.cs 代碼解析： (1)index 數(shù)組下標(biāo)For allowing indexer-syntax to be used...
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Boxing and Unboxing
(1)概念：Boxing and its counterpart, unboxing, enable you to convert value types to refere...
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Type Safer
BigInteger BigInteger is a struct that contains a number of any size. You can initializ...