unction: Asc()
Purpose: The Asc() function is used to obtain the integer value of the first character in a string.
Usage: Asc(string)
Returns: Integer ASCII character code corresponding to the first character in string.
Examples and Special Cases
Asc("string") = 97
Asc("String") = 83
Asc("database") = 100
Asc() causes a runtime error