CSharp_史杲_无25 #19
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CSharp_史杲_无25 #19
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shangfengh
reviewed
Aug 8, 2023
| @@ -57,36 +57,92 @@ public interface IProgress | |||
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| public class Progress : IProgress | |||
| { | |||
| public static int num; | |||
| private int requiredProgress; | ||
| private int finishedProgress; | ||
| public int RequiredProgress => requiredProgress; | ||
| public int FinishedProgress => finishedProgress; |
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本意是希望能在set访问器里限制 FinishedProgress的范围的，特别是多人研发时能确保安全。
但是事实上即便设置了属性，类内依旧可以访问字段，属性更像对类外操作的要求。
所以不开放set访问器（要保证赋值总是合法的，不能让外界无条件修改），只在方法内进行范围限制也合理
| } | ||
| public (int FinishedProgress, int RequiredProgress) GetProgress() | ||
| { | ||
| return (FinishedProgress, RequiredProgress); |
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可以直接写作=>(FinishedProgress, RequiredProgress);
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CSharp_史杲_无25