IBM Lotus Symphony


Join 函数 [运行时]

将字符串数组中的多个子串组合成一个字符串。

语法:

Join (Text As String Array, delimiter)

返回值:

字符串

参数:

Text:字符串数组。

delimiter(可选):用于将返回的字符串中的子串分隔开来的一个字符串字符。缺省的分隔字符是空格。如果分隔字符是一个零长度字符串 "",子串将紧密相接,相互间无分隔符。

示例:

Dim a(3)

Sub main()

a(0) = "ABCDE"

a(1) = 42

a(2) = "MN"

a(3) = "X Y Z"

JStr = Join1()

Call Show(JStr, Split1(JStr) )

JStr = Join2()

Call Show(JStr, Split1(JStr) )

JStr = Join3()

Call Show(JStr, Split1(JStr) )

End Sub

Function Join1()

Join1 = Join(a() , "abc")

End Function

Function Join2()

Join2 = Join(a(), ",")

End Function

Function Join3()

Join3 = Join(a())

End Function

Function Split1(aStr)

Split1 = Split(aStr, "D")

End Function

Sub Show(JoinStr, TheArray)

l = LBound(TheArray)

u = UBound(TheArray)

total$ = "=============================" + Chr$(13) + JoinStr + Chr$(13) + Chr$(13)

For i = l To u

total$ = total$ + TheArray(i) + Str(Len(TheArray(i))) + Chr$(13)

Next i

MsgBox total$

End Sub


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