Xls::Worksheet::Cell::CellError
Inherits Enum < Comparable < Value < Object
See http://sc.openoffice.org/excelfileformat.pdf, page 21
Constants
Null = 0_u8
Intersection of two cell ranges is empty
DivZero = 7_u8
Division by zero
Value = 15_u8
Wrong type of operand
Ref = 23_u8
Illegal or deleted cell reference
Name = 29_u8
Wrong function or range name
Num = 36_u8
Value range overflow
NA = 42_u8
Argument or function not available