Object Reference

Classes
Command Interface
- xf_Command
External
- xf_External_VB6_32bit
- xf_External_VB7_32_64bit
General
System Core
System Library

xf_GeneralGeneral Functions

Public Function zn (
i As Variant
) As Variant

The opposite of the nz() function: returns null if value is null, empty string, 0 or "0". Used for reports to suppress display of zeroes, making relevant information stand out

i as Variant

A variant value

Call Template:

Dim v As Variant

v = xf.Gen.zn(i)

Example 1:

zn(Null)   => Null
zn(0)      => Null
zn("")     => Null
zn("0")    => Null
zn(23)     => 23
zn(1.566)  => 1.566

Object Reference

Public Function zn (i As Variant) As Variant

i as Variant

Call Template:

See Also:

Example 1:

Public Function zn (
i As Variant
) As Variant