DomainRole Class

Article
11/24/2013

DomainClass DomainRole Defines a role of a domain relationship. A relationship has exactly two roles.

Inheritance Hierarchy

System.Object
  Microsoft.VisualStudio.Modeling.ModelElement
    Microsoft.VisualStudio.Modeling.DslDefinition.DomainElement
      Microsoft.VisualStudio.Modeling.DslDefinition.AttributedDomainElement
        Microsoft.VisualStudio.Modeling.DslDefinition.NamedDomainElement
          Microsoft.VisualStudio.Modeling.DslDefinition.DomainRole

Namespace: Microsoft.VisualStudio.Modeling.DslDefinition
Assembly: Microsoft.VisualStudio.Modeling.Sdk.DslDefinition.12.0 (in Microsoft.VisualStudio.Modeling.Sdk.DslDefinition.12.0.dll)

Syntax

'Declaration
<ValidationStateAttribute(ValidationState.Enabled)> _
<DisplayNameResourceAttribute("Microsoft.VisualStudio.Modeling.DslDefinition.DomainRole.DisplayName",  _
    GetType(DslDefinitionModelDomainModel), "Microsoft.VisualStudio.Modeling.DslDefinition.GeneratedCode.DomainModelResx")> _
<DescriptionResourceAttribute("Microsoft.VisualStudio.Modeling.DslDefinition.DomainRole.Description",  _
    GetType(DslDefinitionModelDomainModel), "Microsoft.VisualStudio.Modeling.DslDefinition.GeneratedCode.DomainModelResx")> _
<DomainModelOwnerAttribute(GetType(DslDefinitionModelDomainModel))> _
<CLSCompliantAttribute(True)> _
<DomainObjectIdAttribute("c6d5aac1-1499-4882-83a8-7b94de09c984")> _
<ValidationStateAttribute(ValidationState.Enabled)> _
Public NotInheritable Class DomainRole _
    Inherits NamedDomainElement

[ValidationStateAttribute(ValidationState.Enabled)]
[DisplayNameResourceAttribute("Microsoft.VisualStudio.Modeling.DslDefinition.DomainRole.DisplayName", 
    typeof(DslDefinitionModelDomainModel), "Microsoft.VisualStudio.Modeling.DslDefinition.GeneratedCode.DomainModelResx")]
[DescriptionResourceAttribute("Microsoft.VisualStudio.Modeling.DslDefinition.DomainRole.Description", 
    typeof(DslDefinitionModelDomainModel), "Microsoft.VisualStudio.Modeling.DslDefinition.GeneratedCode.DomainModelResx")]
[DomainModelOwnerAttribute(typeof(DslDefinitionModelDomainModel))]
[CLSCompliantAttribute(true)]
[DomainObjectIdAttribute("c6d5aac1-1499-4882-83a8-7b94de09c984")]
[ValidationStateAttribute(ValidationState.Enabled)]
public sealed class DomainRole : NamedDomainElement

[ValidationStateAttribute(ValidationState::Enabled)]
[DisplayNameResourceAttribute(L"Microsoft.VisualStudio.Modeling.DslDefinition.DomainRole.DisplayName", 
    typeof(DslDefinitionModelDomainModel), L"Microsoft.VisualStudio.Modeling.DslDefinition.GeneratedCode.DomainModelResx")]
[DescriptionResourceAttribute(L"Microsoft.VisualStudio.Modeling.DslDefinition.DomainRole.Description", 
    typeof(DslDefinitionModelDomainModel), L"Microsoft.VisualStudio.Modeling.DslDefinition.GeneratedCode.DomainModelResx")]
[DomainModelOwnerAttribute(typeof(DslDefinitionModelDomainModel))]
[CLSCompliantAttribute(true)]
[DomainObjectIdAttribute(L"c6d5aac1-1499-4882-83a8-7b94de09c984")]
[ValidationStateAttribute(ValidationState::Enabled)]
public ref class DomainRole sealed : public NamedDomainElement

[<Sealed>]
[<ValidationStateAttribute(ValidationState.Enabled)>]
[<DisplayNameResourceAttribute("Microsoft.VisualStudio.Modeling.DslDefinition.DomainRole.DisplayName", 
    typeof(DslDefinitionModelDomainModel), "Microsoft.VisualStudio.Modeling.DslDefinition.GeneratedCode.DomainModelResx")>]
[<DescriptionResourceAttribute("Microsoft.VisualStudio.Modeling.DslDefinition.DomainRole.Description", 
    typeof(DslDefinitionModelDomainModel), "Microsoft.VisualStudio.Modeling.DslDefinition.GeneratedCode.DomainModelResx")>]
[<DomainModelOwnerAttribute(typeof(DslDefinitionModelDomainModel))>]
[<CLSCompliantAttribute(true)>]
[<DomainObjectIdAttribute("c6d5aac1-1499-4882-83a8-7b94de09c984")>]
[<ValidationStateAttribute(ValidationState.Enabled)>]
type DomainRole =  
    class 
        inherit NamedDomainElement 
    end

public final class DomainRole extends NamedDomainElement

The DomainRole type exposes the following members.

Constructors

	Name	Description
	DomainRole(Partition, array<PropertyAssignment[])	Constructor
	DomainRole(Store, array<PropertyAssignment[])	Constructor

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Properties

	Name	Description
	Attributes	Gets a list of Attributes. (Inherited from AttributedDomainElement.)
	BaseRole	Gets the base role for this role
	Category	Gets or sets the value of Category domain property. Category under which the generated property appears in the properties window.
	CollectionType	Gets or sets CollectionType. External type used as the collection type for the generated property from this role.
	CustomAttributes	Gets or sets the value of CustomAttributes domain property. Used to attribute the code generated from this element. (Inherited from AttributedDomainElement.)
	Description	Gets or sets the value of Description domain property. Used in the UI and in the code documentation of the generated designer. (Inherited from AttributedDomainElement.)
	DisplayName	Gets or sets the value of DisplayName domain property. The name that will be displayed in the generated designer for this element. (Inherited from NamedDomainElement.)
	HelpKeyword	Gets or sets the value of HelpKeyword domain property. Optional keyword used to index F1 help for this element. (Inherited from NamedDomainElement.)
	Id	Gets the ID of the element. (Inherited from ModelElement.)
	IsActive	Gets the IsActive flag and verifies to see whether the element is active. (Inherited from ModelElement.)
	IsDeleted	Gets the IsDeleted flag and checks to see whether the element has been deleted from the model. (Inherited from ModelElement.)
	IsDeleting	Gets the IsDeleting flag and verifies whether the element is currently being deleted from the model. (Inherited from ModelElement.)
	IsDescriptionTracking	Gets or sets the value of IsDescriptionTracking domain property. If True, the Description property tracks other data in the DSL definition. (Inherited from AttributedDomainElement.)
	IsDisplayNameTracking	Gets or sets the value of IsDisplayNameTracking domain property. If True, the DisplayName property tracks other data in the DSL definition. (Inherited from NamedDomainElement.)
	IsEmbedded	Checks if this role is the target role, and the relationship is an embedding relationship
	IsEmbedding	Checks if this role is the source role, and the relationship is an embedding relationship
	IsMany	Returns true if the multiplicity of this role is ZeroMany or OneMany.
	IsMultiplicityTracking	Gets or sets the value of IsMultiplicityTracking domain property. If True, the Multiplicity property tracks other data in the DSL definition.
	IsNameTracking	Gets or sets the value of IsNameTracking domain property. If True, the Name property tracks other data in the DSL definition.
	IsPropagatesCopyTracking	Gets or sets the value of IsPropagatesCopyTracking domain property. If True, the PropagatesCopy property tracks other data in the DSL definition.
	IsPropagatesDeleteTracking	Gets or sets the value of IsPropagatesDeleteTracking domain property. If True, the PropagatesDelete property tracks other data in the DSL definition.
	IsPropertyBrowsable	Gets or sets the value of IsPropertyBrowsable domain property. If True, the generated property is marked as browsable in its corresponding property descriptor. As a result, it can be browsed through the properties window.
	IsPropertyDisplayNameTracking	Gets or sets the value of IsPropertyDisplayNameTracking domain property. If True, the PropertyDisplayName property tracks other data in the DSL definition.
	IsPropertyGenerator	Gets or sets the value of IsPropertyGenerator domain property. If True, a property on the role player of this role is generated.
	IsPropertyNameTracking	Gets or sets the value of IsPropertyNameTracking domain property. If True, the PropertyName property tracks other data in the DSL definition.
	IsPropertyUIReadOnly	Gets or sets the value of IsPropertyUIReadOnly domain property. If True, the generated property can not be edited through the UI when browsed.
	IsSource	Checks if this role is the source role
	Multiplicity	Gets or sets the value of Multiplicity domain property. Constrains the number of links for which an element may play this role. If multiplicity is 0..* or 1..*, the generated property represents a collection.
	Name	Gets or sets the value of Name domain property. Name of this element. (Inherited from NamedDomainElement.)
	Notes	Gets or sets the value of Notes domain property. Informal notes associated with this element. (Inherited from DomainElement.)
	Opposite	The opposite role
	Partition	Gets or sets the Partition that contains the element. (Inherited from ModelElement.)
	PropagatesCopy	Gets or sets the value of PropagatesCopy domain property. If True, an element playing this role in a link is copied when the link is copied.
	PropagatesDelete	Gets or sets the value of PropagatesDelete domain property. If True, an element playing this role in a link is deleted when the link is deleted.
	PropertyAttributes	Gets a list of PropertyAttributes.
	PropertyCustomAttributes	Gets or sets the value of PropertyCustomAttributes domain property. Used to attribute the property generated in the implementation of the role player class
	PropertyDisplayName	Gets or sets the value of PropertyDisplayName domain property. The name that will be displayed in the generated designer for the generated property.
	PropertyGetterAccessModifier	Gets or sets the value of PropertyGetterAccessModifier domain property. Determines the access modifier for the getter of the generated property.
	PropertyName	Gets or sets the value of PropertyName domain property. Name of the generated property.
	PropertySetterAccessModifier	Gets or sets the value of PropertySetterAccessModifier domain property. Determines the access modifier for the setter of the generated property.
	Relationship	Gets or sets Relationship. Relationship defining the role.
	RolePlayer	Gets or sets RolePlayer. Class of element playing this role in the relationship.
	Store	Gets the Store that contains the element. (Inherited from ModelElement.)

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Methods

	Name	Description
	Copy()	Creates a copy of the element in the model. (Inherited from ModelElement.)
	Copy(IEnumerable<Guid>)	Creates a copy of the element and its child links and elements. (Inherited from ModelElement.)
	Delete()	Deletes an element from the model. (Inherited from ModelElement.)
	Delete(array<Guid[])	Deletes an element from the model. (Inherited from ModelElement.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetDomainClass	Gets the most-derived domain class for this element. (Inherited from ModelElement.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	OnCopy	Called when this element has been created as a copy of another element. (Inherited from ModelElement.)
	OnDeleted	Called when this element has been deleted from the model. (Inherited from ModelElement.)
	OnDeleting	Called when this element is about to be deleted. (Inherited from ModelElement.)
	OnResurrected	Called when this element has been added back to a model. (Inherited from ModelElement.)
	OnRolePlayerPositionChanged	Called when the position of a role has changed. (Inherited from ModelElement.)
	OnRolePlayerPositionChanging	Called when a role player position is about to change. (Inherited from ModelElement.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Extension Methods

	Name	Description
	AddExtension(Guid)	Overloaded. Extend this ModelElement with newly instantiated extension of the identified domain type. An InvalidOperationException will be thrown if the element already has an extension of that type. (Defined by ModelElementExtensionMethods.)
	AddExtension(Type)	Overloaded. Extend this ModelElement with a newly instantiated extension of the specified type. An InvalidOperationException will be thrown if the element already has an extension of that type. (Defined by ModelElementExtensionMethods.)
	AddExtension(DomainClassInfo)	Overloaded. Extend this ModelElement with a newly instantiated extension of the specified domain type. An InvalidOperationException will be thrown if the element already has an extension of that type. (Defined by ModelElementExtensionMethods.)
	AddExtension(ExtensionElement)	Overloaded. Extend this ModelElement with a specific extension. An InvalidOperationException will be thrown if the element already has an extension of the same type. (Defined by ModelElementExtensionMethods.)
	AddExtension<T>()	Overloaded. Extend this ModelElement with a newly instantiated extension of a particular type. An InvalidOperationException will be thrown if the element already has an extension of the same type. (Defined by ModelElementExtensionMethods.)
	CanDelete	Deletes the element from the model. (Defined by ImmutabilityExtensionMethods.)
	GetAllExtensions	Return an enumerable that performs a breadth first traversal across the tree of extension elements embedded in this ModelElement. (Defined by ModelElementExtensionMethods.)
	GetBaseElement	Returns the root of the virtual MEL in which the specified ModelElement is participating. (Defined by ModelElementExtensionMethods.)
	GetExtension(Guid)	Overloaded. (Defined by ModelElementExtensionMethods.)
	GetExtension(Type)	Overloaded. Get the ExtensionElement of the specified type from the available extensions of this ModelElement. If the element has no such extension then an InvalidOperationException will be raised. (Defined by ModelElementExtensionMethods.)
	GetExtension(DomainClassInfo)	Overloaded. (Defined by ModelElementExtensionMethods.)
	GetExtension<T>()	Overloaded. Get the ExtensionElement of the specified type from the available extensions of this ModelElement. If the element has no such extension then an InvalidOperationException will be raised. (Defined by ModelElementExtensionMethods.)
	GetLocks	Get the lock flags for this element. This will include any locks enabled on the Partition containing the element. (Defined by ImmutabilityExtensionMethods.)
	IsExtendedBy(Guid)	Overloaded. Query whether this ModelElement is currently extended by an ExtensionElement of a particular type. (Defined by ModelElementExtensionMethods.)
	IsExtendedBy(Type)	Overloaded. Query whether this ModelElement is currently extended by an ExtensionElement of a particular type. (Defined by ModelElementExtensionMethods.)
	IsExtendedBy(DomainClassInfo)	Overloaded. Query whether this ModelElement is currently extended by an ExtensionElement of a particular type. (Defined by ModelElementExtensionMethods.)
	IsLocked	Test whether this element has any of a specified set of locks (Defined by ImmutabilityExtensionMethods.)
	RemoveExtension(Type)	Overloaded. Remove any extension of this ModelElement that is of a particular type. (Defined by ModelElementExtensionMethods.)
	RemoveExtension(Guid)	Overloaded. Remove any extension of the specified ModelElement that is of a particular type. (Defined by ModelElementExtensionMethods.)
	RemoveExtension(DomainClassInfo)	Overloaded. Remove any extension of the specified ModelElement that is of a particular type. (Defined by ModelElementExtensionMethods.)
	RemoveExtension(ExtensionElement)	Overloaded. Remove a specified ExtensionElement from the extensions of this ModelElement. (Defined by ModelElementExtensionMethods.)
	SetLocks	Set the lock flags of this element (Defined by ImmutabilityExtensionMethods.)
	TryGetExtension(Guid)	Overloaded. (Defined by ModelElementExtensionMethods.)
	TryGetExtension(Type)	Overloaded. (Defined by ModelElementExtensionMethods.)
	TryGetExtension(DomainClassInfo)	Overloaded. (Defined by ModelElementExtensionMethods.)
	TryGetExtension<T>()	Overloaded. Get the ExtensionElement of the specified type from the available extensions of this ModelElement. If this element has no such extension then the result will be null. (Defined by ModelElementExtensionMethods.)

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Fields

	Name	Description
	CategoryDomainPropertyId	Category domain property Id.
	DomainClassId	DomainRole domain class Id.
	IsMultiplicityTrackingDomainPropertyId	IsMultiplicityTracking domain property Id.
	IsNameTrackingDomainPropertyId	IsNameTracking domain property Id.
	IsPropagatesCopyTrackingDomainPropertyId	IsPropagatesCopyTracking domain property Id.
	IsPropagatesDeleteTrackingDomainPropertyId	IsPropagatesDeleteTracking domain property Id.
	IsPropertyBrowsableDomainPropertyId	IsPropertyBrowsable domain property Id.
	IsPropertyDisplayNameTrackingDomainPropertyId	IsPropertyDisplayNameTracking domain property Id.
	IsPropertyGeneratorDomainPropertyId	IsPropertyGenerator domain property Id.
	IsPropertyNameTrackingDomainPropertyId	IsPropertyNameTracking domain property Id.
	IsPropertyUIReadOnlyDomainPropertyId	IsPropertyUIReadOnly domain property Id.
	MultiplicityDomainPropertyId	Multiplicity domain property Id.
	PropagatesCopyDomainPropertyId	PropagatesCopy domain property Id.
	PropagatesDeleteDomainPropertyId	PropagatesDelete domain property Id.
	PropertyCustomAttributesDomainPropertyId	PropertyCustomAttributes domain property Id.
	PropertyDisplayNameDomainPropertyId	PropertyDisplayName domain property Id.
	PropertyGetterAccessModifierDomainPropertyId	PropertyGetterAccessModifier domain property Id.
	PropertyNameDomainPropertyId	PropertyName domain property Id.
	PropertySetterAccessModifierDomainPropertyId	PropertySetterAccessModifier domain property Id.

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Explicit Interface Implementations

	Name	Description
	IMergeElements.CanMerge	Returns true if this element can merge with the content of the prototype. (Inherited from ModelElement.)
	IMergeElements.ChooseMergeTarget(ElementGroup)	(Inherited from ModelElement.)
	IMergeElements.ChooseMergeTarget(ElementGroupPrototype)	(Inherited from ModelElement.)
	IMergeElements.MergeConfigure	(Inherited from ModelElement.)
	IMergeElements.MergeDisconnect	(Inherited from ModelElement.)
	IMergeElements.MergeRelate	(Inherited from ModelElement.)

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Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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