MoveNext 方法
Moves to the next Hierarchy in the HierarchyCollection.
命名空间： Microsoft.AnalysisServices.AdomdClient
程序集： Microsoft.AnalysisServices.AdomdClient（在 Microsoft.AnalysisServices.AdomdClient.dll 中）
语法
声明
Public Function MoveNext As Boolean
用法
Dim instance As HierarchyCollection..::..Enumerator
Dim returnValue As Boolean
returnValue = instance.MoveNext()
public bool MoveNext()
public:
virtual bool MoveNext() sealed
abstract MoveNext : unit -> bool
override MoveNext : unit -> bool
public final function MoveNext() : boolean
返回值
类型：System. . :: . .Boolean
true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection.
实现
异常
| 异常 | 条件 |
|---|---|
| System..::..InvalidOperationException | The collection has changed, invalidating the enumerator. |
注释
An enumerator remains valid as long as the collection remains unchanged. If changes are made to the collection, such as adding, modifying, or deleting elements, the enumerator is irrecoverably invalidated, and the next call to MoveNext or Reset throws a System..::..InvalidOperationException.