IBM Lotus Symphony


Trim 函数 [运行时]

删除字符串表达式中所有的前置空格和后置空格。

语法:

Trim( Text As String )

返回值:

字符串

参数:

文本:任何字符串表达式。

错误代码

5 无效的过程调用

示例:

Sub ExampleSpaces

Dim sText2 as String,sText as String,sOut as String

sText2 = " <*Las Vegas*> "

sOut = "'"+sText2 +"'"+ Chr(13)

sText = Ltrim(sText2) REM sText = " <*Las Vegas*> "

sOut = sOut +"'"+ sText +"'" + Chr(13)

sText = Rtrim(sText2) REM sText = " <*Las Vegas*> "

sOut = sOut +"'"+ sText +"'" + Chr(13)

sText = Trim(sText2) REM sText = " <*Las Vegas*> "

sOut = sOut +"'"+ sText +"'"

MsgBox sOut

end sub


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