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デリゲートのスコープの問題[FEATURE_REQUEST] #24

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taiseiue opened this issue Mar 14, 2023 · 0 comments
Closed

デリゲートのスコープの問題[FEATURE_REQUEST] #24

taiseiue opened this issue Mar 14, 2023 · 0 comments

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@taiseiue
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デリゲートを使ってイベントを実装しているとき、C#のように次のように記述したい時がある。

var count = 0;
onclick += _=>print(count++);

しかしこのコードは期待通りに動作しない。なぜなら、onclickのスコープは呼び出し元にあって定義したところのスクリプトにはないからである。
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@taiseiue