# Commands about Basic Blocks [GstarCAD 2023](Help%20System/GSTARCAD/2023/Index.md) → [Commands](Help%20System/GSTARCAD/2023/Commands/(Commands).md) **Commands：** - [ADCENTER](Help%20System/GSTARCAD/2023/Commands/ADCENTER.md) - [BASE](Help%20System/GSTARCAD/2023/Commands/BASE.md) - [BCLOSE](Help%20System/GSTARCAD/2023/Commands/BCLOSE.md) - [BEDIT](Help%20System/GSTARCAD/2023/Commands/BEDIT.md) - [BLOCK](Help%20System/GSTARCAD/2023/Commands/BLOCK.md) - [COLOR](Help%20System/GSTARCAD/2023/Commands/COLOR.md) - [EXPLODE](Help%20System/GSTARCAD/2023/Commands/EXPLODE.md) - [EXPORT](Help%20System/GSTARCAD/2023/Commands/EXPORT.md) - [INSERT](Help%20System/GSTARCAD/2023/Commands/INSERT.md) - [LAYER](Help%20System/GSTARCAD/2023/Commands/LAYER.md) - [LINETYPE](Help%20System/GSTARCAD/2023/Commands/LINETYPE.md) - [OOPS](Help%20System/GSTARCAD/2023/Commands/OOPS.md) - [PASTEBLOCK](Help%20System/GSTARCAD/2023/Commands/PASTEBLOCK.md) - [PROPERTIES](Help%20System/GSTARCAD/2023/Commands/PROPERTIES.md) - [PURGE](Help%20System/GSTARCAD/2023/Commands/PURGE.md) - [TOOLPALETTES](Help%20System/GSTARCAD/2023/Commands/TOOLPALETTES.md) - [WBLOCK](Help%20System/GSTARCAD/2023/Commands/WBLOCK.md) - [XPLODE](Help%20System/GSTARCAD/2023/Commands/XPLODE.md) **System Variables：** - [ATTDIA](Help%20System/GSTARCAD/2023/System%20Variables/ATTDIA.md) - [BLOCKEDITLOCK](Help%20System/GSTARCAD/2023/System%20Variables/BLOCKEDITLOCK.md) - [EXPLMODE](Help%20System/GSTARCAD/2023/System%20Variables/EXPLMODE.md) - [EXTNAMES](Help%20System/GSTARCAD/2023/System%20Variables/EXTNAMES.md) - [INSNAME](Help%20System/GSTARCAD/2023/System%20Variables/INSNAME.md) - [INSUNITS](../System%20Variables/INSUNITS.md) - [INSUNITSDEFSOURCE](../System%20Variables/INSUNITSDEFSOURCE.md) - [INSUNITSDEFTARGET](../System%20Variables/INSUNITSDEFTARGET.md) - [MAXSORT](../System%20Variables/MAXSORT.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2023_en-US/detail/commandReferences/Commands%20about%20Basic%20Blocks.html) · © Gstarsoft Co., Ltd.