Option Strict On を設定しているとき、 AddHandler .MouseClick, New EventHandler(AddressOf NotifyIcon1_MouseClick()) 以下のエラーが出る場合の対処方法。 'Private Sub NotifyIcon1_MouseClick(sender As Object, e As System.Windows.Forms.MouseEven…

Strict On 時の AddHandler .MouseClick, New EventHandler(AddressOf ...)