# BCLOSE Command [GstarCAD 2025](Help%20System/GSTARCAD/2025/Index.md) → [Commands](Help%20System/GSTARCAD/2025/Commands/(Commands).md) → [B](Help%20System/GSTARCAD/2025/Commands/B/(B).md) ## Function Description: This command is used to close the Block Editor. When closing the block editor, it will prompt users to save changes. ## Command Access: > **Icon:**  > **Menu:** / > **Ribbon:** Block Editor > Close > Close Block Editor > **Toolbar:** / > **Command:** BCLOSE > **Alias:** BC **Command Prompts: /** --- **Related References：** - [Commands about Dynamic Blocks](Help%20System/GSTARCAD/2025/Commands/00%20Command%20Groups/Commands%20about%20Dynamic%20Blocks.md) **Related Tasks：** - [To Define a Block for the Current Drawing](Help%20System/GSTARCAD/2025/Commands/01%20Procedures/To%20Define%20a%20Block%20for%20the%20Current%20Drawing.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2025_en-US/detail/commandReferences_B/BCLOSE.html) · © Gstarsoft Co., Ltd.