It has a range of 0 to 255. The default value of an UInt8 is 0.

REALbasic offers both signed and unsigned integer data types that use one, two, four, or eight bytes of memory. The following table summaries these data types.

Data Type	Number of Bytes	Range
Int8 or Byte	1	-128 to 127
Int16	2	-32,768 to 32,767
Int32 or Integer	4	-2,147,483,648 to 2,147,483,647
Int64	8	-2^63 to 2^63-1
UInt8	1	0 to 255
UInt16	2	0 to 65535
UInt32	4	0 to 4,294,967,295
UInt64	8	0 to 2^64-1

See Also

Boolean, Color, Double, Int8, Int16, Int32, Int64, Integer, Ptr, Single, String UInt16, UInt32, UInt64, Variant data types; -, +, *, /, <, <=, =, >=, >, <>, \, IsNumeric, Mod, Str, Val, VarType, functions; Dim statement.