# DCDISPLAY Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [D](Help%20System/GSTARCAD/2027/Commands/D/(D).md) ## Function Description: Displays or hides the dynamic constraints associated with a selection set of objects. ## Command Access: Icon:  ![](Help%20System/GSTARCAD/2027/assets/3cc77efd101de674ca8dbd090dfe41aa2bf49bd304b9543e6b2a1440e82df359.png) Menu Item: Parametric(P) > Dynamic Dimensions (Y) > Select Objects(O) Ribbon: Parametric > Dimension > Show/Hide Toolbar:  / Command Line: DCDISPLAY Command Alias:  / ## Command Prompts: ``` Select objects: Specifies the objects to display or hide the dimensional constraints. ``` ## Operation Steps: 1、Select the object as shown. 2、Select the Show/Hide Object constraint bar. 3、Show/hide the object constraint bar. ![](Help%20System/GSTARCAD/2027/assets/8e3ee8dfc960cad380f4c34bdef1abdc97801eee128148e13e2c96789bebbc31.png) ## Show All ## Function Description: All display dynamic constraints. ## Command Access: Icon:  ![](Help%20System/GSTARCAD/2027/assets/652135e0983d73bd967c01c0fcc27f080700c16aa627e0676324cb55cc506b3a.png) Menu Item: Parametric(P) > Dynamic Dimensions (Y) > Show All Ribbon: Parametric > Dimension > Show All Toolbar: / Command Line: / Command Alias: / **Command Prompts:** / ## Operation Steps: 1、All constraint fields are displayed as shown in the figure. ![](Help%20System/GSTARCAD/2027/assets/25d636eed19a24d351258ec041bd4b3ec3861481c9292908d0f6442f9f93fe45.png) ## Hide All ## Function Description: All hidden dynamic constraints. ## Command Access: Icon: ![](Help%20System/GSTARCAD/2027/assets/8522aa898a653214bb48f4c7a2678d1e34e3c0bebda3168c235fe946876c7d79.png) Menu Item: Parametric(P) > Dynamic Dimensions(Y)  > Hide All(H) Ribbon: Parametric > Dimension > Hide All Toolbar: / Command Line: / Command Alias: / ## Command Prompts: / ## Operation Steps: 1、Hide all constraint fields as shown. 2、The object constraint bar is all hidden. ![](Help%20System/GSTARCAD/2027/assets/e799af4d586209c4f3bc8e91bb84e5296ab796e5b11c72999266693b052945e2.png) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences_D/DCDISPLAY.html) · © Gstarsoft Co., Ltd.