GraphObject.GetValue<T> Method (GraphProperty, Graph, GraphCategory%)

Artikel
07/12/2013

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

Gets the value of the specified property, and also returns the category that this property value was inherited from, if any.

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

Syntax

'Declaration
Public Function GetValue(Of T) ( _
    property As GraphProperty, _
    owner As Graph, _
    <OutAttribute> ByRef category As GraphCategory _
) As T

public T GetValue<T>(
    GraphProperty property,
    Graph owner,
    out GraphCategory category
)

public:
generic<typename T>
T GetValue(
    GraphProperty^ property, 
    Graph^ owner, 
    [OutAttribute] GraphCategory^% category
)

member GetValue : 
        property:GraphProperty * 
        owner:Graph * 
        category:GraphCategory byref -> 'T

JScript does not support generic types or methods.

Type Parameters

T
The type of data to return.

Parameters

property
Type: Microsoft.VisualStudio.GraphModel.GraphProperty

The property you want to get the value of.

owner
Type: Microsoft.VisualStudio.GraphModel.Graph

The graph (or GraphSchema) from which to retrieve additional metadata about this object.

category
Type: Microsoft.VisualStudio.GraphModel.GraphCategory%

The category that the property value was inherited from, or null if it was not inherited.

Return Value

Type: T
The value of the given property.

Exceptions

Exception	Condition
ArgumentNullException	Thrown if key is null.
InvalidOperationException	Thrown if property type does not match the given generic type.

.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.

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