ClipboardCommandSet Class

Artigo
07/22/2011

Represents a subset of the commands that are available in menus in a domain-specific language. Override methods in YourLanguageClipboardCommandSet to modify how these commands are processed.

This API is not CLS-compliant.

Inheritance Hierarchy

System.Object
  System.MarshalByRefObject
    Microsoft.VisualStudio.Modeling.Shell.CommandSetLibrary
      Microsoft.VisualStudio.Modeling.Shell.ClipboardCommandSet

Namespace: Microsoft.VisualStudio.Modeling.Shell
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Shell.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.Shell.10.0.dll)

Syntax

'Declaração
<CLSCompliantAttribute(False)> _
Public MustInherit Class ClipboardCommandSet _
    Inherits CommandSetLibrary

[CLSCompliantAttribute(false)]
public abstract class ClipboardCommandSet : CommandSetLibrary

[CLSCompliantAttribute(false)]
public ref class ClipboardCommandSet abstract : public CommandSetLibrary

[<AbstractClass>]
[<CLSCompliantAttribute(false)>]
type ClipboardCommandSet =  
    class
        inherit CommandSetLibrary
    end

public abstract class ClipboardCommandSet extends CommandSetLibrary

The ClipboardCommandSet type exposes the following members.

Constructors

	Name	Description
	ClipboardCommandSet	Creates a new CommandSet

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Properties

	Name	Description
	CreateBitmapPreference
	CurrentDocData	(Inherited from CommandSetLibrary.)
	CurrentDocumentSelection	(Inherited from CommandSetLibrary.)
	CurrentModelingDocView	(Inherited from CommandSetLibrary.)
	CurrentSelection	(Inherited from CommandSetLibrary.)
	ElementOperations
	MenuService	(Inherited from CommandSetLibrary.)
	MonitorSelection	(Inherited from CommandSetLibrary.)
	SelectedElements
	ServiceProvider	(Inherited from CommandSetLibrary.)
	SingleDocumentSelection	(Inherited from CommandSetLibrary.)
	SingleSelection	(Inherited from CommandSetLibrary.)
	TargetElement

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Methods

	Name	Description
	CanDeleteSelectedItems	Returns true if the selected items can be deleted. (Inherited from CommandSetLibrary.)
	CopyModelElementsIntoElementGroupPrototype	Copies the collection of ModelElements to the specified IDataObject
	CreateBitmapForClipboard	Called on copy or cut to generate a bitmap that can be placed on the clipboard, given a set of shapes, or null to place no bitmap on the clipboard.
	CreateMetafileForClipboard	Called on copy or cut to generate a meta file for the Clipboard. The default implementation generates an enhanced metafile.
	CreateObjRef	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.)
	DeleteSelectedItems	Delete the selected items. (Inherited from CommandSetLibrary.)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetLifetimeService	Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	GetMenuCommands	Defines the list of menu commands that this CommandSet implements. (Inherited from CommandSetLibrary.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Initialize	Initialize the command set. Calls GetMenuCommands and caches the result. (Inherited from CommandSetLibrary.)
	InitializeLifetimeService	Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	IsAnyDocumentSelectionCompartment	True if any of the items in the selection list is a compartment. (Inherited from CommandSetLibrary.)
	IsAnyDocumentSelectionMoveableHostShape	True if any of the items in the selection list is a moveable host shape, which cannot be deleted. (Inherited from CommandSetLibrary.)
	IsAnyDocumentSelectionUndeletable	True if any of the shape items in the selection list cannot be deleted. (Inherited from CommandSetLibrary.)
	IsCurrentDiagramEmpty	True if the diagram has no children. (Inherited from CommandSetLibrary.)
	IsDiagramSelected	True if the diagram is selected. (Inherited from CommandSetLibrary.)
	IsSingleDocumentSelection	True if there is only one selected item on the active document. (Inherited from CommandSetLibrary.)
	IsSingleSelection	True if there is only one selected item on the active document window or tool window. (Inherited from CommandSetLibrary.)
	MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object.)
	MemberwiseClone(Boolean)	Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject.)
	ProcessOnMenuCopyCommand	Copies the selection to the clipboard. Override this method to change the behavior.
	ProcessOnMenuCutCommand	Copies the selection to the clipboard and deletes the elements from the model. Override this method to change the behavior.
	ProcessOnMenuPasteCommand	Inserts the clipboard content into the model. Override this method to change the behavior.
	ProcessOnStatusCopyCommand	Called to determine whether the Copy command should be enabled and visible on a menu. If you override this method, set cmd.Enabled and cmd.Visible.
	ProcessOnStatusCutCommand	Called to determine whether the Cut command should be enabled and visible on a menu. If you override this method, set cmd.Enabled and cmd.Visible.
	ProcessOnStatusPasteCommand	Called to determine whether the Paste command should be enabled and visible on a menu. If you override this method, set cmd.Enabled and cmd.Visible.
	ResolveExportedShapesForClipboardImages	Get the complete set of shapes and links that should be exported to the clipboard, given a set of model elements.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

When a set of model elements is to be copied to the clipboard, an IDataObject is prepared that contains: an ElementGroupPrototype containing the model elements; a bitmap of the shapes that present the model elements; and an Extended MetaFile of the shapes. The EGP can be used to paste into another DSL, UML diagram, or another application that understands the DSL. The bitmap and EMF versions can be used to paste images of the shapes into other applications such as PowerPoint.

For more information, see How to: Modify a Standard Menu Command in a Domain-Specific Language and How to: Add a Command to the Shortcut Menu.

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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