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涓嬮潰鏄娇鐢‥ventHandler鐨勭ず渚嬶細

1. 澹版槑浜嬩欢锛?/li>

public event EventHandler MyEvent;

2. 鍒涘缓浜嬩欢澶勭悊绋嬪簭锛?/li>

private void OnMyEvent(object sender, EventArgs e)
{
// 澶勭悊浜嬩欢鐨勪唬鐮?/span>
}

3. 璁㈤槄浜嬩欢锛?/li>

MyEvent += OnMyEvent;

4. 瑙﹀彂浜嬩欢锛?/li>

MyEvent?.Invoke(this, EventArgs.Empty);

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