PREVIEWFILTER system variable

Function Description:

The PREVIEWFILTER system variable is used to exclude specified object types from selection preview.

Type : Bitcode
Saved in : Registry
Initial value : 7
Range : 0 ~ 63

The setting is stored as a bitcode using the sum of listed system variable values.

System Variable Value:

0 : exclude nothing
1 : exclude objects on locked layers
2 : exclude objects in xrefs
4 : exclude tables
8 : exclude Mtext objects
16 : exclude hatch pattern objects
32 : exclude objects in groups