CustomRecognizerNode.InkRecognitionConfidence 属性

返回一个值，该值指示 InkAnalyzer 对于识别结果准确度的置信级别。

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

语法

声明
Public ReadOnly Property InkRecognitionConfidence As InkRecognitionConfidence
用法
Dim instance As CustomRecognizerNode
Dim value As InkRecognitionConfidence

value = instance.InkRecognitionConfidence

public InkRecognitionConfidence InkRecognitionConfidence { get; }

public:
property InkRecognitionConfidence InkRecognitionConfidence {
    InkRecognitionConfidence get ();
}

/** @property */
public InkRecognitionConfidence get_InkRecognitionConfidence()

public function get InkRecognitionConfidence () : InkRecognitionConfidence

属性值

类型：Microsoft.Ink.InkRecognitionConfidence
一个值，指示 InkAnalyzer 对于识别结果准确度的置信级别。

示例

下面的示例使用 TextBox (selectedResultsTextBox)。此前，Text 属性已设置为 CustomRecognizerNode 对象 customRecognizer 的 GetRecognizedString 所返回的值。用户已选中 TextBox 中的部分文本。如果 InkRecognitionConfidence 级别为 Strong，则与所选内容对应的 Strokes 突出显示为红色。

' Find out what's been selected in the text box
Dim start As Integer = selectedResultsTextBox.SelectionStart
Dim length As Integer = selectedResultsTextBox.SelectionLength

' Only highlight if strong recognition
If customRecognizer.InkRecognitionConfidence = Microsoft.Ink.InkRecognitionConfidence.Strong Then
    Dim selectedNodes As ContextNodeCollection = _
        customRecognizer.GetNodesFromTextRange(start, length)

    ' Use the new start and length value to update the
    ' selection in the TextBox
    selectedResultsTextBox.SelectionStart = start
    selectedResultsTextBox.SelectionLength = length

    ' Color the strokes red if part of the selected words.
    ' Otherwise, color them black.
    Dim theStroke As Stroke
    For Each theStroke In customRecognizer.Strokes
        theStroke.DrawingAttributes = _
                    New DrawingAttributes(Color.Black)
    Next theStroke
    Dim selectedNode As ContextNode
    For Each selectedNode In selectedNodes
        For Each theStroke In selectedNode.Strokes
            theStroke.DrawingAttributes = _
                     New DrawingAttributes(Color.Red)
        Next theStroke
    Next selectedNode
End If

// Find out what's been selected in the text box
int start = selectedResultsTextBox.SelectionStart;
int length = selectedResultsTextBox.SelectionLength;

// Return if no text is selected.
if (length == 0)
    return;

// Only highlight if strong recognition
if (customRecognizer.InkRecognitionConfidence == Microsoft.Ink.InkRecognitionConfidence.Strong)
{
    ContextNodeCollection selectedNodes =
        customRecognizer.GetNodesFromTextRange(ref start, ref length);

    // Use the new start and length value to update the
    // selection in the TextBox
    selectedResultsTextBox.SelectionStart = start;
    selectedResultsTextBox.SelectionLength = length;

    // Color the strokes red if part of the selected words.
    // Otherwise, color them black.
    foreach (Stroke stroke in customRecognizer.Strokes)
    {
        stroke.DrawingAttributes =
                    new DrawingAttributes(Color.Black);
    }
    foreach (ContextNode selectedNode in selectedNodes)
    {
        foreach (Stroke stroke in selectedNode.Strokes)
        {
            stroke.DrawingAttributes =
                     new DrawingAttributes(Color.Red);
        }
    }
}

平台

Windows Vista

.NET Framework 和 .NET Compact Framework 并不是对每个平台的所有版本都提供支持。有关支持的版本的列表，请参见.NET Framework 系统要求。

版本信息

.NET Framework

受以下版本支持：3.0

另请参见

参考

CustomRecognizerNode 类

CustomRecognizerNode 成员

Microsoft.Ink 命名空间