Compartment shapes are one of the shapes you can use to display a domain class in a domain-specific language. You can expand and collapse the compartments.
For more information, see How to Define a Domain-Specific Language. For more information about how to use these properties, see Customizing and Extending a Domain-Specific Language.
Compartment shapes have the properties that are listed in the following table.
| Property | Description | Default | 
|---|---|---|
| Default Expand Collapse State | If Expanded, the compartments are shown on creation. If Collapsed, they are not. | Expanded | 
| Fill Color | The fill color of this shape. | White | 
| Fill Gradient Mode | The fill gradient mode of this shape. | Horizontal | 
| Geometry | The geometry of this shape (Rectangle or Rounded Rectangle). | Rectangle | 
| Has Default Connection Points | If True, the shape will use top, bottom, left, and right connection points in the generated designer. | False | 
| Is Single Compartment Header Visible | If False, and the shape has a single compartment, the header of the compartment is not visible. | True | 
| Outline Color | The outline color of this shape. | Black | 
| Outline Dash Style | The outline dash style of this shape (Solid, Dash, Dot, DashDot, DashDotDot, Custom). | Solid | 
| Outline Thickness | The outline thickness of this shape. | 0.03125 | 
| Text Color | The color used for text decorators that are associated with this shape. | Black | 
| Access Modifier | The level of access of the compartment shape (public or internal). | Public | 
| Custom Attributes | Used to add attributes to the source code class that is generated from this compartment shape | <none> | 
| Generates Double Derived | If True, both a base class and a partial class (to support customization through overrides) will be generated. For more information, see Overriding and Extending the Generated Classes. | False | 
| Has Custom Constructor | If True, a custom constructor will be provided in the source code. For more information, see Overriding and Extending the Generated Classes. | False | 
| Inheritance Modifier | Describes the kind of inheritance of the source code class that is generated from the compartment shape (none, abstract or sealed). | None | 
| Base Compartment Shape | The base class of this shape. | (none) | 
| Name | The name of this shape. | Current name | 
| Namespace | The namespace that is affiliated with this shape. | Current namespace | 
| Tooltip Type | How the tooltip is defined (fixed, variable, or none). If fixed, then the value of the Fixed Tooltip Text property is used as the tooltip; if variable, then the tooltip is defined in custom code. | none | 
| Notes | Informal notes that are associated with this shape. | <none> | 
| Initial Height | The initial height of this shape, in inches. For compartment shapes, this is the height of the header section only and it cannot be resized. | 1 | 
| Initial Width | The initial width of this shape, in inches. | 1.5 | 
| Exposed Fill Color As Property Exposed Fill Gradient Mode Exposed Outline Color As Property Exposed Outline Dash Style As Property Exposed Outline Thickness As Property Exposes Text Color | If True, the user can set the stated property of a shape. To set this, right-click the shape definition and click Add Exposed. | False | 
| Description | Used to document the generated designer. | <none> | 
| Display Name | The name that will be displayed in the generated designer for this shape. | <none> | 
| Fixed Tooltip Text | The text that is used for a fixed tooltip. | <none> | 
| Help Keyword | The keyword that is used to index F1 help for this shape. | <none> |