如何检查数组中是否存在值？ [英] How do you check a value exists in an array?

问题描述

使用ASP和VBScript是否有一种聪明的方法可以轻松检查数组中是否存在值

而不通过它循环？


Steve

Using ASP with VBScript is there a clever way to easily check if a value
exists in an array without looping through it?

Steve

推荐答案

Dooza写道：

Dooza wrote:

使用ASP和VBScript有一种聪明的方法可以轻松检查如果一个数组中存在

值而没有循环通过它？

Using ASP with VBScript is there a clever way to easily check if a
value exists in an array without looping through it?

否


- -

Microsoft MVP - ASP / ASP.NET

请回复新闻组。我的From

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No

--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don''t check it very often. You will get a
quicker response by posting to the newsgroup.

Bob Barrows [MVP]写道：

Bob Barrows [MVP] wrote:

Dooza写道：

Dooza wrote:

>使用ASP和VBScript有一种聪明的方法可以轻松检查是否存在
值一个没有循环的数组？

>Using ASP with VBScript is there a clever way to easily check if a
value exists in an array without looping through it?

否

No

我想的多了，只是想仔细检查一下。谢谢Bob。


Steve

I thought as much, just wanted to double check. Thanks Bob.

Steve

" Dooza" < st ***** @ SPAM.dooza.tvwrote in message

新闻：OI ************** @ TK2MSFTNGP06.phx.gbl ...

"Dooza" <st*****@SPAM.dooza.tvwrote in message
news:OI**************@TK2MSFTNGP06.phx.gbl...

使用ASP和VBScript是否有一种聪明的方法可以轻松检查数组中是否存在值

而不通过它循环？

Using ASP with VBScript is there a clever way to easily check if a value
exists in an array without looping through it?

如果它是一维数组你可以尝试：


Const cVAL =" your_value"

Dim strVAL

strVAL = vbTab& cVAL& vbTab

Dim strARR

strARR = vbTab&加入（your_array，vbTab）& vbTab


如果是InStr（strARR，strVAL）0那么

WScript.Echo"''" &安培; cVAL& 找到了。

否则

WScript.Echo"''" &安培; cVAL& 找不到。

结束如果

If it''s a one dimensional array you could try:

Const cVAL = "your_value"
Dim strVAL
strVAL = vbTab & cVAL & vbTab
Dim strARR
strARR = vbTab & Join(your_array,vbTab) & vbTab

If InStr(strARR,strVAL) 0 Then
WScript.Echo "''" & cVAL & "'' found."
Else
WScript.Echo "''" & cVAL & "'' not found."
End If

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