bdif()

Function group	Execute on client	Platform(s)
Binary field	NO	All

Syntax

bdif(oldbinary,newbinary)

Description

Returns a binary representation of the differences between oldbinary and newbinary.

It is useful for comparing different versions of the same file, whether it is an Omnis library, external component, picture or text file, and so on.

Example

Calculate
 
lBinDiff
 as 
bdif
(
lOldBinary
,
lNewBinary
)