ModelElement::CanMerge Method (ProtoElementBase^, ElementGroupPrototype^)
Visual Studio 2015
Verifies whether a source element can be added to this element.
Assembly: Microsoft.VisualStudio.Modeling.Sdk.12.0 (in Microsoft.VisualStudio.Modeling.Sdk.12.0.dll)
protected: virtual bool CanMerge( ProtoElementBase^ rootElement, ElementGroupPrototype^ elementGroupPrototype )
Parameters
- rootElement
-
Type:
Microsoft.VisualStudio.Modeling::ProtoElementBase^
The root ProtoElement representing a source element. If this is null, the ElementGroupPrototype does not contain any ProtoElements and the code should inspect the ElementGroupPrototype context information.
- elementGroupPrototype
-
Type:
Microsoft.VisualStudio.Modeling::ElementGroupPrototype^
The ElementGroupPrototype that contains the root ProtoElement.
Return Value
Type: System::Booleantrue if the source element represented by the ProtoElement can be added to this target element; otherwise, false.
Accept merges of extensions, or any supplementary elements that extensions are prepared to merge
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