DLL

To turn off automatic formula calculation and updates

1. If you want to turn off automatic formula calculation, call the SSSetBool function and set the parameters as follows:
   1. Set the nIndex parameter to SSB_AUTOCALC.
   2. Set the bNewVal parameter to FALSE.
2. If you want to turn off automatic formula updates, call the SSSetBool function and set the parameters as follows:
   1. Set the nIndex parameter to SSB_FORMULASYNC.
   2. Set the bNewVal parameter to FALSE.