Chr、ChrW
Converts a string to lowercase or uppercase.
Format, LCase, UCase
Convert a date to a serial number.
Date series, date values
Convert decimal numbers to other cardinality.
Hexadecimal, decimal
Converts a number to a string.
Format, string
Convert one data type to another.
CBool、CByte、CDate、CDbl、CDec、CInt、CLng、CSng、CShort、CStr、CType、Fix、Int
Convert a date to a day, month, week or year.
Day, month, working day, year
Convert time to hours, minutes or seconds.
Hours, minutes, seconds
Converts a string to an ASCII value.
Asc、AscW
Converts a string to a number.
British unit of pressure
Convert time to serial number.
Time series, time value
This is a function used by VB.
See msdn library for more information.