截断变量 [英] Truncating Variables

问题描述

是否有内置函数可以用来截断变量更长的时间
超过30个字符？更好的是，是否有一个截断的函数和

然后追加（...）到底？


-


谢谢，

Jason Williard

Is there a built-in function that I can use to truncate variables longer
than 30 characters? Even better, is there a function that truncates and
then appends "(...)" to the end?

--

Thank You,
Jason Williard

推荐答案

>是否有一个内置函数可以用来截断变量

> Is there a built-in function that I can use to truncate variables longer

超过30个字符？更好的是，是否存在截断的功能，然后附加（...）。到底？

than 30 characters? Even better, is there a function that truncates and
then appends "(...)" to the end?

你问的是如何修剪一个字符串？如果是这样，你可以这样做：


dim sourceString as string

dim truncatedString as string

truncatedString = left（sourceString， 30）& ...


-Darrel

Are you asking how to trim a string? If so, you could do this:

dim sourceString as string
dim truncatedString as string
truncatedString = left(sourceString, 30) & "..."

-Darrel

Darrel，

这几乎是我想要的。但是，对于附加（...），

，对于超过30个字符的字符串需要做什么，

不是所有字符串都超过30个字符？


-


谢谢，

Jason Williard
客户服务

PCSafe，Inc。

darrel <无***** @ hotmail.com>在消息中写道

news：Ow ************** @ TK2MSFTNGP10.phx.gbl ...

Darrel,

This is pretty much what I wanted. However, for the appending of "(...)",
what would it take to do that to strings that are more than 30 characters,
as not all strings are more than 30 chars?

--

Thank You,
Jason Williard
Client Services
PCSafe, Inc.
"darrel" <no*****@hotmail.com> wrote in message
news:Ow**************@TK2MSFTNGP10.phx.gbl...

是否有一个内置函数可以用来截断长度超过30个字符的变量？更好的是，是否存在截断的功能，然后附加（...）。到底？

Is there a built-in function that I can use to truncate variables longer
than 30 characters? Even better, is there a function that truncates and
then appends "(...)" to the end?

你问的是如何修剪一个字符串？如果是这样，你可以这样做：

dim sourceString as string
dim truncatedString as string
truncatedString = left（sourceString，30）& ...

-Darrel

Are you asking how to trim a string? If so, you could do this:

dim sourceString as string
dim truncatedString as string
truncatedString = left(sourceString, 30) & "..."

-Darrel

所以只需检查字符串是否结束30个字符。如果不是，

保持不变，否则对其进行转换。


Jason Williard < JA ******** @ gmail.com>在消息中写道

新闻：IlVbd.396828

So just check to see if the string is over 30 characters. If it is not,
leave it as is, otherwise perform this transformation on it.

"Jason Williard" <ja********@gmail.com> wrote in message
news:IlVbd.396828

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