P
Patrick De Ridder
My question has to do with checking whether someone is fraudulently messing
about with data.
*********************************************
Given a field, say fieldString
I want to add a character
fieldString += invisibleCharacter;
I want to do that when data in any record is changed by the user
I don't want invisibleCharacter to display on the screen but I do want to
be able to check if invisibleCharacter is present in fieldString: what
character could invisibleCharacter be? (I need about four different
characters to indicate what has been changed.)
There is no spare room in the record to add a digit. Also the application is
up and running.
Patrick.
about with data.
*********************************************
Given a field, say fieldString
I want to add a character
fieldString += invisibleCharacter;
I want to do that when data in any record is changed by the user
I don't want invisibleCharacter to display on the screen but I do want to
be able to check if invisibleCharacter is present in fieldString: what
character could invisibleCharacter be? (I need about four different
characters to indicate what has been changed.)
There is no spare room in the record to add a digit. Also the application is
up and running.
Patrick.