CBool

Convert to type Boolean

CInt

Convert to type Integer

CDbl

Convert to type Double

CStr

Convert to type String

IdString

Convert identifier to a string containing the name of the identifier

FormatFloat

Format floating-point value to string

FormatDecimals

Format floating-point value to string showing a specified number of digits after decimal point

TypeName

Type name of any input value

IsNull

Check for null object

IsNotNull

Check for not-null object