ElementOperations.CanCopyCore Method
Gets a value indicating whether the collection of ModelElements can be copied to an IDataObject.
Namespace: Microsoft.VisualStudio.Modeling
Assembly: Microsoft.VisualStudio.Modeling.Sdk.11.0 (in Microsoft.VisualStudio.Modeling.Sdk.11.0.dll)
Syntax
'Declaration
Protected Overridable Function CanCopyCore ( _
elements As ICollection(Of ModelElement), _
closureType As ClosureType _
) As Boolean
protected virtual bool CanCopyCore(
ICollection<ModelElement> elements,
ClosureType closureType
)
protected:
virtual bool CanCopyCore(
ICollection<ModelElement^>^ elements,
ClosureType closureType
)
abstract CanCopyCore :
elements:ICollection<ModelElement> *
closureType:ClosureType -> bool
override CanCopyCore :
elements:ICollection<ModelElement> *
closureType:ClosureType -> bool
protected function CanCopyCore(
elements : ICollection<ModelElement>,
closureType : ClosureType
) : boolean
Parameters
elements
Type: ICollection<ModelElement>The collection of ModelElements to copy.
closureType
Type: Microsoft.VisualStudio.Modeling.ClosureTypeThe type of closure to use to filter the elements.
Return Value
Type: Boolean
true if the collection of ModelElements can be copied to an IDataObject.
Remarks
This is implemented outside of CanCopy, so that subclasses can override the public CanCopy and CanMove methods independently. If subclasses want to have the same behavior for both CanCopy and CanMove, they can just override this method. (Before this method existed, overriding only CanCopy led to the side effect of changing the CanMove behavior.) The supported formats: (1) ElementGroupPrototype, and (2) custom formats
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.