Método SqlHierarchyId.GetReparentedValue

Artigo
02/02/2013

Gets a value representing the location of a new SqlHierarchyId node that has a path from newRoot equal to the path from oldRoot to this, effectively moving this to the new location.

Namespace: Microsoft.SqlServer.Types
Assembly: Microsoft.SqlServer.Types (em Microsoft.SqlServer.Types.dll)

Sintaxe

'Declaração
<SqlMethodAttribute(DataAccess := DataAccessKind.None, SystemDataAccess := SystemDataAccessKind.None,  _
    InvokeIfReceiverIsNull := False, OnNullCall := False,  _
    IsDeterministic := True, IsPrecise := True, IsMutator := False)> _
Public Function GetReparentedValue ( _
    oldRoot As SqlHierarchyId, _
    newRoot As SqlHierarchyId _
) As SqlHierarchyId
'Uso
Dim instance As SqlHierarchyId 
Dim oldRoot As SqlHierarchyId 
Dim newRoot As SqlHierarchyId 
Dim returnValue As SqlHierarchyId 

returnValue = instance.GetReparentedValue(oldRoot, _
    newRoot)

[SqlMethodAttribute(DataAccess = DataAccessKind.None, SystemDataAccess = SystemDataAccessKind.None, 
    InvokeIfReceiverIsNull = false, OnNullCall = false, 
    IsDeterministic = true, IsPrecise = true, IsMutator = false)]
public SqlHierarchyId GetReparentedValue(
    SqlHierarchyId oldRoot,
    SqlHierarchyId newRoot
)

[SqlMethodAttribute(DataAccess = DataAccessKind::None, SystemDataAccess = SystemDataAccessKind::None, 
    InvokeIfReceiverIsNull = false, OnNullCall = false, 
    IsDeterministic = true, IsPrecise = true, IsMutator = false)]
public:
SqlHierarchyId GetReparentedValue(
    SqlHierarchyId oldRoot, 
    SqlHierarchyId newRoot
)

[<SqlMethodAttribute(DataAccess = DataAccessKind.None, SystemDataAccess = SystemDataAccessKind.None, 
    InvokeIfReceiverIsNull = false, OnNullCall = false, 
    IsDeterministic = true, IsPrecise = true, IsMutator = false)>]
member GetReparentedValue : 
        oldRoot:SqlHierarchyId * 
        newRoot:SqlHierarchyId -> SqlHierarchyId

public function GetReparentedValue(
    oldRoot : SqlHierarchyId, 
    newRoot : SqlHierarchyId
) : SqlHierarchyId

Parâmetros

oldRoot
Tipo: Microsoft.SqlServer.Types.SqlHierarchyId
An ancestor of the SqlHierarchyId node specifying the endpoint of the path segment that is to be moved.

newRoot
Tipo: Microsoft.SqlServer.Types.SqlHierarchyId
The SqlHierarchyId node that represents the new ancestor of this.

Valor de retorno

Tipo: Microsoft.SqlServer.Types.SqlHierarchyId
A SqlHierarchyId node representing the new hierarchical location of this. Will return nulluma referência nula (Nothing no Visual Basic) if oldRoot, newRoot, or thisare nulluma referência nula (Nothing no Visual Basic).

Comentários

Returns a node whose path from the root is the path to newRoot, followed by the path from oldRoot to this.

The SqlHierarchyId data type represents but does not enforce the hierarchical structure. Users must ensure that the SqlHierarchyId node is appropriately structured for the new location.

Consulte também

Referência

SqlHierarchyId Estrutura

Namespace Microsoft.SqlServer.Types

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