DslLibraryBase.CanMerge Method

Returns a value indicating whether the source element represented by the specified root ProtoElement can be added to this element.

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

Syntax

'Declaration
Protected Overrides Function CanMerge ( _
    rootElement As ProtoElementBase, _
    elementGroupPrototype As ElementGroupPrototype _
) As Boolean

protected override bool CanMerge(
    ProtoElementBase rootElement,
    ElementGroupPrototype elementGroupPrototype
)

protected:
virtual bool CanMerge(
    ProtoElementBase^ rootElement, 
    ElementGroupPrototype^ elementGroupPrototype
) override

abstract CanMerge : 
        rootElement:ProtoElementBase * 
        elementGroupPrototype:ElementGroupPrototype -> bool  
override CanMerge : 
        rootElement:ProtoElementBase * 
        elementGroupPrototype:ElementGroupPrototype -> bool

protected override function CanMerge(
    rootElement : ProtoElementBase, 
    elementGroupPrototype : ElementGroupPrototype
) : boolean

Parameters

• rootElement
  Type: Microsoft.VisualStudio.Modeling.ProtoElementBase

  The root ProtoElement representing a source element. This can be null, in which case the ElementGroupPrototype does not contain an 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.Boolean
true if the source element represented by the ProtoElement can be added to this target element.

.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.

See Also

Reference

DslLibraryBase Class

Microsoft.VisualStudio.Modeling.DslDefinition Namespace