TryGetValue Method

[This content is no longer valid. For the latest information on "M", "Quadrant", SQL Server Modeling Services, and the Repository, see the Model Citizen blog.]

Namespace:  System.Dataflow
Assembly:  System.Dataflow (in System.Dataflow.dll)

Syntax

'Declaration
PublicMustOverrideFunctionTryGetValue ( _
    storeAsGraphStore, _
    storeKeyAsObject, _
    keyAsLabel, _
    <OutAttribute> ByRefvalueAsNode _
) AsBoolean
'Usage
DiminstanceAsGraphStoreDictionaryAdapterDimstoreAsGraphStoreDimstoreKeyAsObjectDimkeyAsLabelDimvalueAsNodeDimreturnValueAsBooleanreturnValue = instance.TryGetValue(store, _
    storeKey, key, value)

publicabstractboolTryGetValue(
    GraphStorestore,
    ObjectstoreKey,
    Labelkey,
    outNodevalue
)

public:
virtualboolTryGetValue(
    GraphStore^ store, 
    Object^ storeKey, 
    Label^ key, 
    [OutAttribute] Node% value
) abstract

publicabstractfunctionTryGetValue(
    store : GraphStore, 
    storeKey : Object, 
    key : Label, 
    value : Node
) : boolean

Parameters

• store
  Type: System.Dataflow. . :: . .GraphStore

• storeKey
  Type: System. . :: . .Object

• key
  Type: System.Dataflow. . :: . .Label

• value
  Type: System.Dataflow. . :: . .Node%

Return Value

Type: System. . :: . .Boolean

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see https://msdn.microsoft.com/en-us/library/8skskf63(v=vs.85).

See Also

Reference

GraphStoreDictionaryAdapter Class

GraphStoreDictionaryAdapter Members

System.Dataflow Namespace