GraphPropertyCollection.AddNewProperty Method (String, Type, Func<GraphMetadata>)

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Registers a new GraphProperty

Namespace:  Microsoft.VisualStudio.GraphModel
Assembly:  Microsoft.VisualStudio.GraphModel (in Microsoft.VisualStudio.GraphModel.dll)

Syntax

'Declaration
Public Function AddNewProperty ( _
    id As String, _
    dataType As Type, _
    callback As Func(Of GraphMetadata) _
) As GraphProperty

public GraphProperty AddNewProperty(
    string id,
    Type dataType,
    Func<GraphMetadata> callback
)

public:
GraphProperty^ AddNewProperty(
    String^ id, 
    Type^ dataType, 
    Func<GraphMetadata^>^ callback
)

member AddNewProperty : 
        id:string * 
        dataType:Type * 
        callback:Func<GraphMetadata> -> GraphProperty

public function AddNewProperty(
    id : String, 
    dataType : Type, 
    callback : Func<GraphMetadata>
) : GraphProperty

Parameters

• id
  Type: System.String

  Unique Id of the GraphProperty

• dataType
  Type: System.Type

  The type for data associated with the GraphProperty

• callback
  Type: System.Func<GraphMetadata>

  The callback that can lazily create the metadata for this property

Return Value

Type: Microsoft.VisualStudio.GraphModel.GraphProperty
The newly registered GraphProperty object

Exceptions

Exception	Condition
ArgumentNullException	thrown if id is null
InvalidOperationException	thrown if id is empty string
ArgumentNullException	thrown if dataType is null

.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

GraphPropertyCollection Class

AddNewProperty Overload

Microsoft.VisualStudio.GraphModel Namespace