SettgBeginUpdate (FUN)ΒΆ

FUNCTION SettgBeginUpdate : RTS_IEC_RESULT

Function to block writing settings to database file until SettgEndUpdate is called! But the settings cache is updated.
NOTE:
- Funcion can be called nested, so only at the last call of SettgEndUpdate, the database is written!
- Always call SettgBeginUpdate() and SettgEndUpdate() symmetric!!!
InOut:

Scope

Name

Type

Comment

Return

SettgBeginUpdate

RTS_IEC_RESULT

Runtime system error code (see CmpErrors.library).