AnalysisWarningCollection.AnalysisWarningCollectionEnumerator.Current - свойство

Статья
11/04/2008

Обновлен: Ноябрь 2007

Gets the AnalysisWarningBase object in the AnalysisWarningBaseCollection to which the enumerator is pointing.

Пространство имен: Microsoft.Ink
Сборка: Microsoft.Ink.Analysis (в Microsoft.Ink.Analysis.dll)

Синтаксис

'Декларация
Public ReadOnly Property Current As AnalysisWarning
'Применение
Dim instance As AnalysisWarningCollection..::.AnalysisWarningCollectionEnumerator
Dim value As AnalysisWarning

value = instance.Current

public AnalysisWarning Current { get; }

public:
property AnalysisWarning^ Current {
    AnalysisWarning^ get ();
}

/** @property */
public AnalysisWarning get_Current()

public function get Current () : AnalysisWarning

Значение свойства

Тип: Microsoft.Ink.AnalysisWarning
The AnalysisWarning object in the AnalysisWarningCollection to which the enumerator is pointing.

Заметки

After an AnalysisWarningCollection.AnalysisWarningCollectionEnumerator enumerator is created, or after the Reset method is called, the MoveNext method must be called to advance the enumerator to the first element of the collection before reading the value of the Current property. Otherwise, the Current property is undefined.

The Current property throws an exception if the last call to the MoveNext method returns false. If the last call to the MoveNext method returns false, then the enumerator has reached the end of the AnalysisWarningCollection.

The Current property does not move the position of the enumerator. Consecutive calls to the Current property return the same object until either the MoveNext method or the Reset method is called.

An enumerator remains valid as long as the collection is unchanged. If changes are made to the collection, such as adding, modifying, or deleting elements, then the enumerator is invalidated irrecoverably. The next call to the MoveNext method or the Reset method throws an InvalidOperationException exception. If the collection is modified between calling the MoveNext method and calling the Current property, then the Current property returns the element to which it is set, even if the enumerator is already invalidated.

Примеры

The following example iterates through all of the AnalysisWarning objects in an AnalysisWarningCollection, warnings, and collects all of the associated AnalysisHintNode objects.

' Version using GetEnumerator()
Dim enumerator As AnalysisWarningCollection.AnalysisWarningCollectionEnumerator _
    = warnings.GetEnumerator()
While enumerator.MoveNext()
    Dim hint As AnalysisHintNode _
        = CType(enumerator.Current, AnalysisWarning).AnalysisHint
    hints.Add(hint)
End While

            // Version using GetEnumerator()
            AnalysisWarningCollection.AnalysisWarningCollectionEnumerator enumerator = warnings.GetEnumerator();
            while (enumerator.MoveNext())
            {
                AnalysisHintNode hint = ((AnalysisWarning)enumerator.Current).AnalysisHint;
                hints.Add(hint);
            }

Платформы

Windows Vista

Среды .NET Framework и .NET Compact Framework поддерживают не все версии каждой платформы. Поддерживаемые версии перечислены в разделе Требования к системе для .NET Framework.

Сведения о версии

.NET Framework

Поддерживается в версии: 3.0

См. также

Ссылки

AnalysisWarningCollection.AnalysisWarningCollectionEnumerator Класс

AnalysisWarningCollection.AnalysisWarningCollectionEnumerator - члены

Microsoft.Ink - пространство имен

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