InkRecognizerBaseCollection.Item 屬性

取得位於指定之索引處的項目。

命名空間：  System.Windows.Ink.AnalysisCore
組件：  IACore (在 IACore.dll 中)

語法

'宣告
Public ReadOnly Property Item ( _
    index As Integer _
) As InkRecognizerBase
'用途
Dim instance As InkRecognizerBaseCollection
Dim index As Integer
Dim value As InkRecognizerBase

value = instance.Item(index)

public InkRecognizerBase Item[
    int index
] { get; }

public:
property InkRecognizerBase^ Item[int index] {
    InkRecognizerBase^ get (int index);
}

/** @property */
public InkRecognizerBase get_Item(
    int index
)

JScript 不支援索引屬性。

參數

• index
  型別：System.Int32
  要取得之項目的索引 (以零起始)。

屬性值

型別：System.Windows.Ink.AnalysisCore.InkRecognizerBase
位於指定之索引處的項目。

備註

注意事項：
在 C# 中，請使用集合的索引子 (Indexer) (如下列 C# 範例所示)，而不要使用集合的 Item 屬性。

範例

如果 InkRecognizerBaseCollection (theInkRecognizerCollection) 不是空集合，下列範例會取得這個集合中的第一個辨識器。這個範例還會檢查集合是否同步。

' Create a collection of the recognizers installed on this Tablet PC.
Dim theInkRecognizerCollection As InkRecognizerBaseCollection = _
    theInkAnalyzerBase.GetInkRecognizersByPriority()

' Check if there are recognizers in the collection.
If (0 < theInkRecognizerCollection.Count) Then
    ' Get the first recognizer in the collection.
    Dim theFirstInkRecognizer As System.Windows.Ink.AnalysisCore.InkRecognizerBase = _
        theInkRecognizerCollection.Item(0)

    ' Check if the recognizers collection is synchronized.
    If (theInkRecognizerCollection.IsSynchronized) Then
        ' Insert code here.
    End If
End If

            // Create a collection of the recognizers installed on this Tablet PC.
            InkRecognizerBaseCollection theInkRecognizerCollection =
                theInkAnalyzerBase.GetInkRecognizersByPriority();

            // Check if there are recognizers in the collection.
            if (0 < theInkRecognizerCollection.Count)
            {
                // Get the first recognizer in the collection.
                InkRecognizerBase theFirstInkRecognizer =
                    theInkRecognizerCollection[0];

                // Insert code here.
            }

            // Check if the recognizers collection is synchronized.
            if (theInkRecognizerCollection.IsSynchronized)
            {
                // Insert code here.
            }

平台

Windows Vista, Windows XP SP2, Windows Server 2003

.NET Framework 和 .NET Compact Framework 並不支援各種平台的所有版本。如需支援平台版本的相關資訊，請參閱 .NET Framework 系統需求。

版本資訊

.NET Framework

支援版本：3.0

請參閱

參考

InkRecognizerBaseCollection 類別

InkRecognizerBaseCollection 成員

System.Windows.Ink.AnalysisCore 命名空間