Converts the value of the specified integer to its equivalent Unicode character
Class: String
Parameters: d  An integer number
Syntax: $returnString=$char(d)
Returns: The Unicode character equivalent to the value of d
Remarks: None
Example:
//Example for the string $char method
value1=65 //Set value
$s=$char(value1) //Result (= A)
message(Value  + value1 +  converts to  + $s) //Display results message
See Also: char