# CROSSINGAREACOLOR System Variable [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [System Variables](Help%20System/GSTARCAD/2027/System%20Variables/(System%20Variables).md) **Function Description:** The CROSSINGAREACOLOR system variable is used to control the color of selected area when executing window selection. | | | | --- | --- | | Type | Integer | | Saved in | Registry | | Initial value | 100 | | Range | 1 ~ 255 | The valid number is from 1 to 255. The SELECTIONAREA system variable must be on. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/systemVariables/CROSSINGAREACOLOR.html) · © Gstarsoft Co., Ltd.