SqlHierarchyId.GetLevel 方法 ()
获取一个值,该值指示在层次结构树中 SqlHierarchyId 节点的级别。
命名空间: Microsoft.SqlServer.Types
程序集: Microsoft.SqlServer.Types(位于 Microsoft.SqlServer.Types.dll)
语法
[SqlMethodAttribute(DataAccess = DataAccessKind.None, SystemDataAccess = SystemDataAccessKind.None,
InvokeIfReceiverIsNull = false, OnNullCall = false, IsDeterministic = true,
IsPrecise = true, IsMutator = false)]
public SqlInt16 GetLevel()
public:
[SqlMethodAttribute(DataAccess = DataAccessKind::None, SystemDataAccess = SystemDataAccessKind::None,
InvokeIfReceiverIsNull = false, OnNullCall = false, IsDeterministic = true,
IsPrecise = true, IsMutator = false)]
SqlInt16 GetLevel()
[<SqlMethodAttribute(DataAccess = DataAccessKind.None, SystemDataAccess = SystemDataAccessKind.None,
InvokeIfReceiverIsNull = false, OnNullCall = false, IsDeterministic = true,
IsPrecise = true, IsMutator = false)>]
member GetLevel : unit -> SqlInt16
<SqlMethodAttribute(DataAccess := DataAccessKind.None, SystemDataAccess := SystemDataAccessKind.None,
InvokeIfReceiverIsNull := False, OnNullCall := False, IsDeterministic := True,
IsPrecise := True, IsMutator := False)>
Public Function GetLevel As SqlInt16
返回值
Type: System.Data.SqlTypes.SqlInt16
一个 16 位整数,该整数指示 SqlHierarchyId 节点在层次结构树中的深度。
层次结构的根节点为级别 0。
另请参阅
SqlHierarchyId 结构
Microsoft.SqlServer.Types 命名空间
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