IBM Lotus Symphony
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返回数组的下边界。
LBound (ArrayName [, Dimension])
整数
ArrayName:希望针对其返回数组维数的上界(Ubound)或下界(LBound)的数组的名称。
[Dimension]:一个整数,指定要返回哪一维的上界(Ubound)或下界(LBound)。如果不指定此值,将会返回第一维的下边界。
Sub ExampleUboundLbound
Dim sVar(10 to 20) As String
print LBound(sVar() )
print UBound(sVar() )
end Sub
Sub ExampleUboundLbound2
Dim sVar(10 to 20,5 To 70) As String
Print LBound(sVar()) REM Returns 10
Print UBound(sVar()) REM Returns 20
Print LBound(sVar(),2) REM Returns 5
Print UBound(sVar(),2) REM Returns 70
end Sub