# BCLOSE Command [GstarCAD 2018](Help%20System/GSTARCAD/2018/Index.md) → [Commands](Help%20System/GSTARCAD/2018/Commands/(Commands).md) → [B](Help%20System/GSTARCAD/2018/Commands/B/(B).md) The BCLOSE command is used to close block editor. ## Command Access: > **Command:** BCLOSE ## Function Description: When closing the block editor, it will prompt users to save changes. ## Other versions with matching text [GstarCAD 2016](../../../2016/Commands/B/BCLOSE%20Command.md) · [GstarCAD 2017](../../../2017/Commands/B/BCLOSE%20Command.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/Commands/B/BCLOSE%20Command.md) · [GstarCAD 2020](Help%20System/GSTARCAD/2020/Commands/B/BCLOSE%20Command.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/Commands/B/BCLOSE%20Command.md)