[String->IsCntrl] checks whether a specified character within the string object is a control character. If the parameter specifying the position of the character to be examined is omitted, then the default position 1 (or first character in the string object) is examined. The tag returns True if the character is a control character or False otherwise.
'String Object'->iscntrl 'String Object'->iscntrl(integer)
Use the [String->IsCntrl] method. The following example returns False since the second character of the string is not a control character.
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