Command LoadAttrsFromFile :

Write to the attributes in the DeviceName device the corresponding values
stored in the FilePath/FileName file, in case the attribute is writable.

LoadAttrsFromFile Definition
Input Argument	Tango::DEV_VOID
Output Argument	Tango::DEV_VOID
DisplayLevel	OPERATOR	..
Inherited	false	..
Abstract	false	..
Polling Period	Not polled	..
Command allowed for	All states	..