AnalyzeBidi(TextAnalysisSource,Int32,Int32,TextAnalysisSink) Method

In This Topic

Analyzes a text range for script directionality, reading attributes from the source and reporting levels to the sink callback {{SetBidiLevel}}.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Sub AnalyzeBidi( _
   ByVal analysisSource As TextAnalysisSource, _
   ByVal textPosition As System.Integer, _
   ByVal textLength As System.Integer, _
   ByVal analysisSink As TextAnalysisSink _
)

public void AnalyzeBidi( 
   TextAnalysisSource analysisSource,
   System.int textPosition,
   System.int textLength,
   TextAnalysisSink analysisSink
)

Parameters

analysisSource: A reference to a source object to analyze.
textPosition: The starting text position within the source object.
textLength: The text length to analyze.
analysisSink: A reference to the sink callback object that receives the text analysis.

Remarks

While the function can handle multiple paragraphs, the text range should not arbitrarily split the middle of paragraphs. Otherwise, the returned levels may be wrong, because the Bidi algorithm is meant to apply to the paragraph as a whole.

Reference

TextAnalyzer Class
TextAnalyzer Members
Overload List