Owner's Manual (Complete)

Chapter 11 - Expressions
6 The Home Control Assistant
String functions
The string functions are identical to the Visual Basic functions of the same name.
string = _ucase (string)
example: _ucase("web")
result: "WEB"
string = _lcase (string)
example: _lcase("WEB")
result: "web"
string = _left (string, n)
example: _left("web", 2)
result: "we"
string = _right (string, n)
example: _right("web, 2")
result: "eb"
string = _mid (string, n, m)
example: _mid("webber", 2, 3)
result: "ebb"
number = _len (string)
example: _len("web")
result: 3
string = _LTrim (string)
example: _LTrim(" example")
result: "example"
string = _RTrim (string)
example: _RTrim("example ")
result: "example"
string = _Trim (string)
example: _Trim(" example ")
result: "example"
string = _chr (number)
example: _chr(65)
result: "A"
number = _asc (string)
example: _asc(“A”)
result: 65
number= _InStr (string, string)
example: _InStr("webber", “bb”)
result: 3