Recognizers.GetEnumerator 方法

项目
11/04/2008

返回一个对象，该对象实现 System.Collections.IEnumerator 接口并可以循环访问 Recognizers 集合中的 Recognizer 对象。

命名空间： Microsoft.Ink
程序集： Microsoft.Ink（在 Microsoft.Ink.dll 中）

语法

声明
Public Function GetEnumerator As Recognizers..::.RecognizersEnumerator
用法
Dim instance As Recognizers
Dim returnValue As Recognizers..::.RecognizersEnumerator

returnValue = instance.GetEnumerator()

public Recognizers..::.RecognizersEnumerator GetEnumerator()

public:
Recognizers..::.RecognizersEnumerator^ GetEnumerator()

public Recognizers..::.RecognizersEnumerator GetEnumerator()

public function GetEnumerator() : Recognizers..::.RecognizersEnumerator

返回值

类型：Microsoft.Ink.Recognizers.RecognizersEnumerator
返回一个对象，该对象实现 System.Collections.IEnumerator 接口并可以循环访问 Recognizers 集合中的 Recognizer 对象。

示例

下面的示例通过两种方式演示如何遍历 Recognizers 集合并获取 Recognizers 集合中的每个 Recognizer 对象的名称。

此示例获取 Recognizers 集合的 System.Collections.IEnumerator，并使用它遍历该集合。

' calling the constructor fills the collection with all known Recognizer objects
Dim allRecognizers As Recognizers = New Recognizers()
Dim recogNames As List(Of String) = New List(Of String)
Dim theEnumerator As IEnumerator = allRecognizers.GetEnumerator()
theEnumerator.Reset()
While (theEnumerator.MoveNext())
    Dim theRecognizer As Recognizer = DirectCast(theEnumerator.Current, Recognizer)
    recogNames.Add(theRecognizer.Name)
End While

// calling the constructor fills the collection with all known Recognizer objects
Recognizers allRecognizers = new Recognizers();
List<String> recogNames = new List<string>();
IEnumerator theEnumerator = allRecognizers.GetEnumerator();
theEnumerator.Reset();
while (theEnumerator.MoveNext())
{
    Recognizer theRecognizer = (Recognizer)theEnumerator.Current;
    recogNames.Add(theRecognizer.Name);
}

此示例使用 foreach 语句（在 Visual Basic 中为 For Each），该语句仅调用内部代码中的 GetEnumerator 方法，该方法是编译器为支持此语句而生成的。

' calling the constructor fills the collection with all known Recognizer objects
Dim allRecognizers As Recognizers = New Recognizers()
Dim recogNames As List(Of String) = New List(Of String)
For Each theRecognizer As Recognizer In allRecognizers
    recogNames.Add(theRecognizer.Name)
Next

// calling the constructor fills the collection with all known Recognizer objects
Recognizers allRecognizers = new Recognizers();
List<String> recogNames = new List<string>();
foreach (Recognizer theRecognizer in allRecognizers)
{
    recogNames.Add(theRecognizer.Name);
}