# BCLOSE Command [GstarCAD 2019](Help%20System/GSTARCAD/2019/Index.md) → [Commands](Help%20System/GSTARCAD/2019/Commands/(Commands).md) → [B](Help%20System/GSTARCAD/2019/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--81a6b7cc3afd.md) · [GstarCAD 2017](../../../2017/Commands/B/BCLOSE%20Command--81a6b7cc3afd.md) · [GstarCAD 2018](../../../2018/Commands/B/BCLOSE%20Command--81a6b7cc3afd.md) · [GstarCAD 2020](Help%20System/GSTARCAD/2020/Commands/B/BCLOSE%20Command--81a6b7cc3afd.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/Commands/B/BCLOSE%20Command--81a6b7cc3afd.md)