A NumericEnum expression that indicates whether integer or floating point
numbers are allowed.
The Numeric property has effect only if the editor contains
an edit box. Use the Numeric property to add intelligent input filtering for
integer, or floating points numbers. Use the exSpinStep
option to specify the proposed change when the user clicks a spin control, if
the cell's editor is of SpinType type. Use
the exEditDecimaSymbol option to
specify the symbol being used by decimal value while editing a floating point
number.
