# MATBROWSERSTATE System Variable [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [System Variables](Help%20System/GSTARCAD/2027/System%20Variables/(System%20Variables).md) → [M](Help%20System/GSTARCAD/2027/System%20Variables/M/(M).md) ## Function Description: The MATBROWSERSTATE system variable is used to specify whether the material browser is open or closed. (Read-Only) | | | | --- | --- | | Type | Integer | | Saved in | Users-settings | | Initial value | 0 | | Range | 0,1 | ## System Variable Value: **0:** off **1:** on --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/systemVariables_Mgsv/MATBROWSERSTATE.html) · © Gstarsoft Co., Ltd.