# DIMCONSTRAINTICON System Variable [GstarCAD 2017](Help%20System/GSTARCAD/2017/Index.md) → [System Variables](Help%20System/GSTARCAD/2017/System%20Variables/(System%20Variables).md) → [D](Help%20System/GSTARCAD/2017/System%20Variables/D/(D).md) **Function Description:** The DIMCONSTRAINTICON system variable is used to display the locked icons on the side of constraint dimension text. | | | | --- | --- | | Type | Bitcode | | Saved in | Registry | | Initial value | 3 | | Range | 0,1,2,3 | **System Variable Value:** **0:** do not display the locked icons on the side of constrained dimension text **1:** display dynamical constraint icons **2:** display annotative constraint icons **3:**display dynamical constraint and annotative constraint icons --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/D/DIMCONSTRAINTICON%20System%20Variable--c9d36d94ff30.md) · [GstarCAD 2018](../../../2018/System%20Variables/D/DIMCONSTRAINTICON%20System%20Variable--c9d36d94ff30.md) · [GstarCAD 2019](../../../2019/System%20Variables/D/DIMCONSTRAINTICON%20System%20Variable--c9d36d94ff30.md) · [GstarCAD 2020](Help%20System/GSTARCAD/2020/System%20Variables/D/DIMCONSTRAINTICON%20System%20Variable--c9d36d94ff30.md) · [GstarCAD 2021](../../../2021/System%20Variables/D/DIMCONSTRAINTICON%20System%20Variable--c9d36d94ff30.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/D/DIMCONSTRAINTICON%20System%20Variable--c9d36d94ff30.md)