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String Functions
Asc Returns the ASCII code of a character in a string.
Chr$ Returns a character from its ASCII code.
Comp Compares two strings.
InStr Searches a string into another string.
LCase$ Converts a string to lowercase.
Left$ Returns the first characters of a string.
Len Returns the length of a string.
LTrim$ Strips white spaces from the left of a string.
Mid$ Returns a part of a string.
Replace$ Replaces in a string a substring by another one.
Right$ Returns the last characters of a string.
RInStr Searches a string into another string from its right.
RTrim$ Strips white spaces from the right of a string.
Scan Splits a string agains a regular expression pattern.
Space$ Returns a string containing only space.
Split Splits a string into substrings.
String$ Returns the same string concatenated many times.
Subst$ Substitutes strings in a pattern.
Trim$ Strips white spaces from a string.
UCase$ Converts a string to uppercase.

These functions only deals with ASCII strings.

See also

String Operators  String