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 |