Recognizer.Capabilities - свойство

Статья
11/04/2008

Обновлен: Ноябрь 2007

Gets the capabilities of the Recognizer object.

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

Синтаксис

'Декларация
Public ReadOnly Property Capabilities As RecognizerCapabilities
'Применение
Dim instance As Recognizer
Dim value As RecognizerCapabilities

value = instance.Capabilities

public RecognizerCapabilities Capabilities { get; }

public:
property RecognizerCapabilities Capabilities {
    RecognizerCapabilities get ();
}

/** @property */
public RecognizerCapabilities get_Capabilities()

public function get Capabilities () : RecognizerCapabilities

Значение свойства

Тип: Microsoft.Ink.RecognizerCapabilities
Values that define the capabilities of the recognizer.

Заметки

A recognizer's capabilities are defined in the RecognizerCapabilities enumeration, and they include whether the recognizer supports character Autocomplete; whether it supports free, lined, or boxed input; and so on. For a complete list of recognizer capabilities, see the RecognizerCapabilities enumeration.

To determine if a recognizer has a particular capability, use a bitwise comparison operator to check for that capability. For more information about how a bitwise comparison works, see the And Operator.

Примеры

In this example, the first Recognizer that supports German (language ID 1031), the RecognizerCapabilities capability LinedInput, and ConfidenceLevel is assigned to the selected Recognizer object variable.

Dim selectedRecognizer As Recognizer = Nothing
Dim allRecognizers As Recognizers = New Recognizers()
For Each oneReco As Recognizer In allRecognizers
    ' if we haven't found the one we want yet
    If Not selectedRecognizer Is Nothing Then
        ' if supports LinedInput
        If (oneReco.Capabilities And RecognizerCapabilities.LinedInput) <> 0 Then
            For Each langID As Short In oneReco.Languages
                ' if supports German (1031)
                If langID = 1031 Then
                    For Each propertyGuid As Guid In oneReco.SupportedProperties
                        ' if supports ConfidenceLevel
                        If propertyGuid = RecognitionProperty.ConfidenceLevel Then
                            ' assign selected
                            selectedRecognizer = oneReco
                        End If
                    Next
                End If
            Next
        End If
    End If
Next

Recognizer selectedRecognizer = null;
Recognizers allRecognizers = new Recognizers();
foreach (Recognizer oneReco in allRecognizers)
{
    // if we haven't found the one we want yet
    if (null == selectedRecognizer)
    {
        // if supports LinedInput
        if ((oneReco.Capabilities & RecognizerCapabilities.LinedInput) != 0)
        {
            foreach (short langID in oneReco.Languages)
            {
                // if supports German (1031)
                if (langID == 1031)
                {
                    foreach (Guid propertyGuid in oneReco.SupportedProperties)
                    {
                        // if supports ConfidenceLevel
                        if (propertyGuid == RecognitionProperty.ConfidenceLevel)
                        {
                            // assign selected
                            selectedRecognizer = oneReco;
                        }
                    }
                }
            }
        }
    }
}

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.