Метод SqlHierarchyId.GetReparentedValue

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.

Пространство имен:  Microsoft.SqlServer.Types
Сборка:  Microsoft.SqlServer.Types (в Microsoft.SqlServer.Types.dll)

Синтаксис

'Декларация
<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
'Применение
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

Параметры

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

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

Возвращаемое значение

Тип: Microsoft.SqlServer.Types.SqlHierarchyId
A SqlHierarchyId node representing the new hierarchical location of this. Will return nullпустая ссылка (Nothing в Visual Basic) if oldRoot, newRoot, or thisare nullпустая ссылка (Nothing в Visual Basic).

Замечания

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.

См. также

Справочник

SqlHierarchyId Структура

Пространство имен Microsoft.SqlServer.Types