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