C#のTry Catch Finally Throw

privatevoidbutton1_Click(objectsender,EventArgse){textBox1.Text+="①実行開始"+Environment.NewLine;try{Method();}catch{textBox1.Text+="⑤実行中　呼び出し元のCatch"+Environment.NewLine;}textBox1.Text+="⑥実行完了"+Environment.NewLine;}privatevoidMethod(){try{textBox1.Text+="②実行中　Try"+Environment.NewLine;thrownewException();}catch{textBox1.Text+="③実行中　Catch"+Environment.NewLine;throw;}finally{textBox1.Text+="④実行中　Finally"+Environment.NewLine;}textBox1.Text+="⑤実行されない　Try外"+Environment.NewLine;}

①実行開始
②実行中　Try
③実行中　Catch
④実行中　Finally
⑤実行中　呼び出し元のCatch
⑥実行完了