[String->IsGraph] checks whether a specified character within the string object is a printable character except the space character, that is, any character for which the methods string->isalnum() or string->ispunct() is true. 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 method returns True if the examined character is a printable character except the space character or False otherwise.
'String Object'->isgraph 'String Object'->isgraph(integer)
Use the [String->IsGraph] method. The following example returns True since the fourth character of the string is printable.
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