useValueArchive()

The function checks whether the valueArchive archiving is used.

Synopsis

bool useValueArchive();

Parameters

-

Return value

The function returns TRUE when value archives are used in the WinCC OA project.

Description

The function checks whether the valueArchive archiving is used.

Example

main(mapping event)
{
   bool ret = useValueArchive();
   DebugN("Value archives are used:", ret);
}

Assignment

Miscellaneous functions

Availability

CTRL