BrightSign BrightScript 2 Reference Guide - Manual (Page 39)

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Mid (s As String, p As Integer, [n As Integer]) As String
Returns a substring of s with length n and starting at position p. n may be omitted, in
which case the string starting at p and ending at the end of the string is returned. The first
character in the string is poison 1. Example:
print mid(“timothy”, 4,3) „prints oth
Right (s As String, n As Integer) As String
Returns the last n characters of string. Example:
right$(st$,4) returns the last 4 characters of st$.
Str (value As Float) As String
Stri(value as Integer) As String
Converts a value to a string. STR$(A), for example, returns a string equal to the character
representation of the value of A. For example, if A=58.5, then STR$(A) equals the string
" 58.5". (Note that a leading blank is inserted before "58.5" to allow for the sign of A).
String (n As Integer, character As String ) As String
Stringi (n As Integer, character As Integer) As String
Returns a string composed of n character-symbols. For example,
string(30,"*")
returns "******************************"
Val (s As String) As Float
Performs the inverse of the STR function: returns the number represented by the
characters in a string argument. For example, if A$="12" and B$="34" then VAL(A$+
"."+B$) returns the number 12.34.