# Commands about Object Properties [GstarCAD 2025](Help%20System/GSTARCAD/2025/Index.md) → [Commands](Help%20System/GSTARCAD/2025/Commands/(Commands).md) **Commands：** - [PROPERTIES](Help%20System/GSTARCAD/2025/Commands/PROPERTIES.md) - [SETBYLAYER](Help%20System/GSTARCAD/2025/Commands/SETBYLAYER.md) **System Variables：** - [CECOLOR](../System%20Variables/CECOLOR.md) - [CELTYPE](../System%20Variables/CELTYPE.md) - [CELWEIGHT](../System%20Variables/CELWEIGHT.md) - [CETRANSPARENCY](../System%20Variables/CETRANSPARENCY.md) - [CLAYER](../System%20Variables/CLAYER.md) - [CPLOTSTYLE](../System%20Variables/CPLOTSTYLE.md) - [THICKNESS](Help%20System/GSTARCAD/2025/System%20Variables/THICKNESS.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2025_en-US/detail/commandReferences/Commands%20about%20Object%20Properties.html) · © Gstarsoft Co., Ltd.