VBScript の関数、WeekdayName
MsgBox WeekdayName(vbSunday) MsgBox WeekdayName(vbMonday) MsgBox WeekdayName(vbTuesday) MsgBox WeekdayName(vbWednesday) MsgBox WeekdayName(vbThursday) MsgBox WeekdayName(vbFriday) MsgBox WeekdayName(vbSaturday) MsgBox WeekdayName(vbSunday, True)
英語表記で出力するには???