Strings

These functions can be used to work with Strings:

& to catenate strings
InStr() to get the position of a substring
left() to extract a substring from the left
like to compare two strings, or substrings
LTrim() to strip whitespaces from the beginning of a string
mid() to extract a substring
right() to extract a substring from the right
RTrim() to strip whitespaces from the end of a string
split() to divide a string into single words
Trim() to strip whitespaces from the beginning and the end of a string
CStr() to convert an expression into a string
Str() to convert an expression into a string (this is the opposit of val())
val() to convert a string into an integer, a float or whatever, depending on the form of the string