DesignSurfaceMergeContext Class

Definition

Namespace:

Microsoft.VisualStudio.Modeling.Diagrams

Assembly:

Microsoft.VisualStudio.Modeling.Sdk.Diagrams.dll

Package:

Microsoft.VisualStudio.Modeling.Sdk.Diagrams v17.10.40171

Provides merge (i.e., drop/paste) information which is initially set by the merge process when the ElementGroupPrototype's objects are reconstituted into the target store. The merge information is subsequently used throughout the merge process and the fixup phase.

public ref class DesignSurfaceMergeContext sealed

public sealed class DesignSurfaceMergeContext

type DesignSurfaceMergeContext = class

Public NotInheritable Class DesignSurfaceMergeContext

Inheritance

Object

DesignSurfaceMergeContext

Fields

PreMergeKey

When this key is present in an ElementGroup's context, the merge process will call PreMergeSelf() on every root element in the ElementGroup at the beginning of merge.

Methods

AddRootModelElement(Transaction, ModelElement)	Adds the modelElement to the transaction's DesignSurfaceMergeContext's RootMel collection.
GetElementGroup(Transaction)	Returns the ElementGroup that was reconstituted into the target store.
GetRootModelElements(Transaction)	Returns the collection of ModelElements (non-PresentationElements) that serve as the root elements in the reconstituted ElementGroup.
GetRootPresentationElements(Transaction)	Returns the collection of PresentationElements that serve as the root elements in the reconstituted ElementGroup.
GetTargetElement(Transaction)	Returns the target ModelElement of the merge operation.
HasContext(Transaction)	Returns true if the transaction contains DesignSurfaceMergeContext info, otherwise false.
Set(Transaction, ModelElement, ElementGroup)	Adds the DesignSurfaceMergeContext information to the specified transaction.