StringCompare

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StringCompare

比较两个字符串.

StringCompare ( "string1", "string2" [, casesense = 0] )

参数

string1

比较的第一个字符串

string2

比较的第二个字符串

casesense

[可选] 指定区分大小写的比较方式.

$STR_NOCASESENSE (0) = 不区分大小写,使用用户区域设置 (默认)

$STR_CASESENSE (1) = 区分大小写

$STR_NOCASESENSEBASIC (2) = 不区分大小写, 使用基本/快速比较方法

常量定义在 StringConstants.au3

返回值

返回值=0:	字符串1 与字符串2 相等
> 0:	字符串1 大于字符串2
< 0:	字符串1 小于字符串2

函数示例

#include <MsgBoxConstants.au3>
#include <StringConstants.au3>
Local $sStr1 = "Tiësto"
Local $sStr2 = "TIËSTO"
; Compare two strings without using case sensitivity.
Local $iCmp = StringCompare($sStr1, $sStr2)
MsgBox($MB_SYSTEMMODAL, "", _
        "Comparing '" & $sStr1 & "' To '" & $sStr2 & "'" & @CRLF & _
        "StringCompare Result (mode $STR_NOCASESENSE): " & $iCmp)
; Compare two strings with using case sensitivity.
$iCmp = StringCompare($sStr1, $sStr2, $STR_CASESENSE)
MsgBox($MB_SYSTEMMODAL, "", _
        "Comparing '" & $sStr1 & "' To '" & $sStr2 & "'" & @CRLF & _
        "StringCompare Result (mode $STR_CASESENSE): " & $iCmp)
; Compare two strings without using case sensitivity.
$iCmp = StringCompare($sStr1, $sStr2, $STR_NOCASESENSEBASIC)
MsgBox($MB_SYSTEMMODAL, "", _
        "Comparing '" & $sStr1 & "' To '" & $sStr2 & "'" & @CRLF & _
        "StringCompare Result (mode $STR_NOCASESENSEBASIC): " & $iCmp)

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该函数可以通过命令 exect 调用

参见:

StringInStr, StringLen, StringLeft, StringRight, StringTrimLeft, StringTrimRight

例子

如何创建一个按钮?

StringCompare('MELУN','melуn')

StringCompare('MELУN','melуn',1)

StringCompare('MELУN','melуn',2)

exect=$var_n1=StringCompare('MELУN','melуn')||$var_n2=StringCompare('MELУN','melуn',1)||$var_n3=StringCompare('MELУN','melуn',2) GLOBALEXECT<a> ;; 比较两行使用附加参数