Appendix D Modification History; Overview - NEC SL2100 Programming Manual

Modification History
S 1 O
ECTION VERVIEW
PCPro keeps a record of all the modifications made to a database file. This record is
known as the Modification History. PCPro also provides you with the ability to view
this history list. Following is the list of database operations that PCPro records in the
modification history.
System Data Set
The modification history is only saved in the local database when you perform File
Save or File Save As. The modification history is a running list of the changes.
PCPro keeps appending to the list. If you open a file, make changes, save and close
the file and in the future open the same file and make additional changes, then the
new modification history is appended to the old.
SL2100 PC Programming Manual
Operation
This includes programming performed through:
Standard View Screens

System Data Programming

Copy

For each set, an entry is made to the history list. The entry records the
following items:
Date
User Name
Display Name
Access Level
Type
Modification
Details
Details
Field
Date and time of operation.
The User Name that performed the operation.
The Display Name that performed the
operation.
The Access Level that performed the
operation.
Identifies the operation type. Set to "Set
Date".
The system data ID.
The item changed.
Old value.
New value.
SL2100
Appendix D
Data
D-1