ModelElement Class

 

The base class for all domain model elements. All elements and links in a DomainModel are members of this type.

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


[DomainObjectIdAttribute("2b13e0d1-7959-458d-834f-2dc0769ce683")]
public abstract class ModelElement : IMergeElements

NameDescription
System_CAPS_protmethodModelElement(Partition, PropertyAssignment[])

Initializes a new instance of the ModelElement class.

NameDescription
System_CAPS_pubpropertyId

Gets the ID of the element.

System_CAPS_pubpropertyIsActive

Gets the IsActive flag and verifies to see whether the element is active.

System_CAPS_pubpropertyIsDeleted

Gets the IsDeleted flag and checks to see whether the element has been deleted from the model.

System_CAPS_pubpropertyIsDeleting

Gets the IsDeleting flag and verifies whether the element is currently being deleted from the model.

System_CAPS_pubpropertyPartition

Gets or sets the Partition that contains the element.

System_CAPS_pubpropertyStore

Gets the Store that contains the element.

NameDescription
System_CAPS_pubmethodSystem_CAPS_staticAddExtension(ModelElement, DomainClassInfo)

Extend the specified ModelElement with a newly instantiated extension of the specified domain type. An InvalidOperationException will be thrown if the element already has an extension of the same type.

System_CAPS_pubmethodSystem_CAPS_staticAddExtension(ModelElement, ExtensionElement)

Extend the specified ModelElement with a specified extension. An InvalidOperationException will be thrown if the element already has an extension of the same type.

System_CAPS_pubmethodSystem_CAPS_staticAddExtension(ModelElement, Guid)

Extend the specified ModelElement with a newly instantiated extension of the identified domain type. An InvalidOperationException will be thrown if the element already has an extension of the same type.

System_CAPS_pubmethodSystem_CAPS_staticAddExtension(ModelElement, Type)

Extend the specified ModelElement with a newly instantiated extension of the specified type. An InvalidOperationException will be thrown if the element already has an extension of the same type.

System_CAPS_pubmethodSystem_CAPS_staticAddExtension<T>(ModelElement)

Extend the specified 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.

System_CAPS_protmethodCanMerge(ProtoElementBase, ElementGroupPrototype)

Verifies whether a source element can be added to this element.

System_CAPS_protmethodChooseMergeTarget(ElementGroup)

Selects a target element to accept as its child an element that the user wants to copy, drag, or create.

System_CAPS_protmethodChooseMergeTarget(ElementGroupPrototype)

Selects a target element to accept as its child an element that the user wants to copy, drag, or create.

System_CAPS_pubmethodCopy()

Creates a copy of the element in the model.

System_CAPS_pubmethodCopy(IEnumerable<Guid>)

Creates a copy of the element and its child links and elements.

System_CAPS_pubmethodDelete()

Deletes an element from the model.

System_CAPS_pubmethodDelete(Guid[])

Deletes an element from the model.

System_CAPS_pubmethodEquals(Object)

(Inherited from Object.)

System_CAPS_protmethodFinalize()

(Inherited from Object.)

System_CAPS_pubmethodSystem_CAPS_staticGetAllExtensions(ModelElement)

Return an enumerable that performs a breadth first traversal across the tree of extension elements embedded in the specified ModelElement.

System_CAPS_pubmethodSystem_CAPS_staticGetBaseElement(ModelElement)

Returns the root of the virtual MEL in which the specified ModelElement is participating.

System_CAPS_pubmethodGetDomainClass()

Gets the most-derived domain class for this element.

System_CAPS_pubmethodSystem_CAPS_staticGetExtension(ModelElement, DomainClassInfo)

System_CAPS_pubmethodSystem_CAPS_staticGetExtension(ModelElement, Guid)

System_CAPS_pubmethodSystem_CAPS_staticGetExtension(ModelElement, Type)

Get the ExtensionElement of the specified type from the available extensions of the specified ModelElement. If the element has no such extension then an InvalidOperationException will be raised.

System_CAPS_pubmethodSystem_CAPS_staticGetExtension<T>(ModelElement)

Get the ExtensionElement of the specified type from the available extensions of the specified ModelElement. If the element has no such extension then an InvalidOperationException will be raised.

System_CAPS_pubmethodGetHashCode()

(Inherited from Object.)

System_CAPS_protmethodGetRoleCollection<TCollection, TElement>(Guid)

Gets or creates the linked element collection

System_CAPS_protmethodSystem_CAPS_staticGetRoleCollection<TCollection, TElement>(ModelElement, Guid)

Gets or creates the linked element collection

System_CAPS_pubmethodGetType()

(Inherited from Object.)

System_CAPS_pubmethodSystem_CAPS_staticIsExtendedBy(ModelElement, DomainClassInfo)

Query whether the specified ModelElement is currently extended by an ExtensionElement of a particular type.

System_CAPS_pubmethodSystem_CAPS_staticIsExtendedBy(ModelElement, Guid)

Query whether the specified ModelElement is currently extended by an ExtensionElement of a particular type.

System_CAPS_pubmethodSystem_CAPS_staticIsExtendedBy(ModelElement, Type)

Query whether the specified ModelElement is currently extended by an ExtensionElement of a particular type.

System_CAPS_protmethodMemberwiseClone()

(Inherited from Object.)

System_CAPS_protmethodMergeConfigure(ElementGroup)

Allows the model element to configure itself immediately after the Merge process has related it to the target element.

System_CAPS_protmethodMergeDisconnect(ModelElement)

Disconnects a source element from a target element.

System_CAPS_protmethodMergeRelate(ModelElement, ElementGroup)

Creates a relationship between this target element and the specified source element.

System_CAPS_protmethodOnCopy(ModelElement)

Called when this element has been created as a copy of another element.

System_CAPS_protmethodOnDeleted()

Called when this element has been deleted from the model.

System_CAPS_protmethodOnDeleting()

Called when this element is about to be deleted.

System_CAPS_protmethodOnResurrected()

Called when this element has been added back to a model.

System_CAPS_protmethodOnRolePlayerPositionChanged(DomainRoleInfo, ElementLink, Int32, Int32)

Called when the position of a role has changed.

System_CAPS_protmethodOnRolePlayerPositionChanging(DomainRoleInfo, ElementLink, Int32, Int32)

Called when a role player position is about to change.

System_CAPS_pubmethodSystem_CAPS_staticRemoveExtension(ModelElement, DomainClassInfo)

Remove any extension of the specified ModelElement that is of a particular domain type.

System_CAPS_pubmethodSystem_CAPS_staticRemoveExtension(ModelElement, ExtensionElement)

Remove a specified ExtensionElement from the extensions of the specified ModelElement.

System_CAPS_pubmethodSystem_CAPS_staticRemoveExtension(ModelElement, Guid)

Remove any extension of the specified ModelElement that is of a particular type.

System_CAPS_pubmethodSystem_CAPS_staticRemoveExtension(ModelElement, Type)

Remove any extension of the specified ModelElement that is of a particular type.

System_CAPS_pubmethodToString()

(Inherited from Object.)

System_CAPS_pubmethodSystem_CAPS_staticTryGetExtension(ModelElement, DomainClassInfo)

System_CAPS_pubmethodSystem_CAPS_staticTryGetExtension(ModelElement, Guid)

System_CAPS_pubmethodSystem_CAPS_staticTryGetExtension(ModelElement, Type)

System_CAPS_pubmethodSystem_CAPS_staticTryGetExtension<T>(ModelElement)

Get the ExtensionElement of the specified type from the available extensions of the specified ModelElement. If the element has no such extension then the result will be null.

NameDescription
System_CAPS_pubfieldSystem_CAPS_staticDomainClassId

Represents the ID of the domain class for this element.

NameDescription
System_CAPS_pubmethodAddExtension(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.)

System_CAPS_pubmethodAddExtension(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.)

System_CAPS_pubmethodAddExtension(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.)

System_CAPS_pubmethodAddExtension(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.)

System_CAPS_pubmethodAddExtension<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.)

System_CAPS_pubmethodCanDelete(Guid[])

Deletes the element from the model.(Defined by ImmutabilityExtensionMethods.)

System_CAPS_pubmethodGetAllExtensions()

Return an enumerable that performs a breadth first traversal across the tree of extension elements embedded in this ModelElement.(Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodGetBaseElement()

Returns the root of the virtual MEL in which the specified ModelElement is participating.(Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodGetExtension(DomainClassInfo)

Overloaded. (Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodGetExtension(Guid)

Overloaded. (Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodGetExtension(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.)

System_CAPS_pubmethodGetExtension<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.)

System_CAPS_pubmethodGetLocks()

Overloaded. Get the lock flags for this element. This will include any locks enabled on the Partition containing the element.(Defined by ImmutabilityExtensionMethods.)

System_CAPS_pubmethodIsExtendedBy(DomainClassInfo)

Overloaded. Query whether this ModelElement is currently extended by an ExtensionElement of a particular type.(Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodIsExtendedBy(Guid)

Overloaded. Query whether this ModelElement is currently extended by an ExtensionElement of a particular type.(Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodIsExtendedBy(Type)

Overloaded. Query whether this ModelElement is currently extended by an ExtensionElement of a particular type.(Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodIsLocked(Locks)

Overloaded. Test whether this element has any of a specified set of locks(Defined by ImmutabilityExtensionMethods.)

System_CAPS_pubmethodRemoveExtension(DomainClassInfo)

Overloaded. Remove any extension of the specified ModelElement that is of a particular type.(Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodRemoveExtension(ExtensionElement)

Overloaded. Remove a specified ExtensionElement from the extensions of this ModelElement.(Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodRemoveExtension(Guid)

Overloaded. Remove any extension of the specified ModelElement that is of a particular type.(Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodRemoveExtension(Type)

Overloaded. Remove any extension of this ModelElement that is of a particular type.(Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodSetLocks(Locks)

Overloaded. Set the lock flags of this element(Defined by ImmutabilityExtensionMethods.)

System_CAPS_pubmethodTryGetExtension(DomainClassInfo)

Overloaded. (Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodTryGetExtension(Guid)

Overloaded. (Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodTryGetExtension(Type)

Overloaded. (Defined by ModelElementExtensionMethods.)

System_CAPS_pubmethodTryGetExtension<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.)

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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