8.3.21 IsLower (check whether a string is lowercase)
- Purpose
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Checks whether a string is lowercase characters, and returns True or False.
- Syntax
IsLower (String)
- Argument
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- String
-
Specify the string itself or a variable that stores this value.
False is returned if you specify a zero-length string ("").
- Description
-
The IsLower command checks whether the specified string contains all lowercase characters, and returns True or False as the command execution result.
- Example 1
' Check whether the value of global variable Level is ' "a" or "A". Dim buff buff = GetGV ("Level") If buff = "A" Then If IsLower (buff) Then MessageBox ("Small A Level.") Else MessageBox ("Large A Level.") End If End If
- Example 2
' Check whether the string stored in local variable buff ' consists of all lowercase characters. Dim buff buff = "script" If IsLower ( buff ) Then MessageBox ( "All characters are lowercase characters." ) Else MessageBox ( "Characters other than lowercase characters exist." ) End If
- JP1/Script version
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Supported from JP1/Script 06-00.