回答編集履歴
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追記
test
CHANGED
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@@ -12,3 +12,22 @@
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12
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```
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---
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```C#
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class Item{
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public string Name{get;}
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public Item(string name){
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Name = name;
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}
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public static explicit operator Item(string s) => new Item(s);
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// ... 等値比較など適宜実装
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}
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```
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```C#
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if("hoge" == (Item)"hoge"){} //error
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```
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