VB.NETのFor文でループを続ける・抜ける構文

プログラミング

2013.07.292018.09.20

この記事は約1分で読めます。

VB.NETの「For」文の構文メモ。

なお、Visual Studioのバージョンは以下です。

Visual Studio Professional 2012

If文と組み合わせて、ループを続ける・抜けるを制御する。

ループの先頭に戻って処理を続ける（処理を飛ばす）場合は、「Continue For」。

'1～10までをループする
For i As Integer = 1 To 10
    '偶数（2で割った余りが0）の場合、処理を飛ばす
    If (i Mod 2) = 0 Then Continue For

    'ループ内処理
    …
Next

ループを抜ける場合は、「Exit For」。

'1～10までをループする
For i As Integer = 1 To 10
    'iが5以上になった場合、ループを抜ける
    If i >= 5 Then Exit For

    'ループ内処理
    …
Next

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