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String Functions
§ UCase(string) returns string with all its lowercase letters converted
to
uppercase letters.
§ LCase(string) returns string with all its uppercase letters converted
to
lowercase letters.
§ LTrim(string) removes all the spaces from the left side of string.
§ RTrim(string) removes all the spaces from the right side of string.
§ Trim(string) removes spaces from both the left and the right sides.
§ Space(number) returns a string consisting of number spaces.
§ String(number, character) returns a string consisting of character
repeated number times.
§ Len(string) returns the number of characters in string.
§ Len(variable) returns the number of bytes required by variable.
§ LenB(string) returns the number of bytes required to store string.
§ StrReverse(string) returns string with the characters in reverse order.
§ StrComp(string1,string2,comparetype) is used to perform string
comparisons. If comparetype is zero or omitted, the two strings are
compared as if uppercase letters come before lowercase letters. If
comparetype is one, the two strings are compared as if upper and
lowercase letters are the same. StrComp returns -1 if string1 is less than
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