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C1.WPF.DX.4.5.2 Assembly / C1.Util.DX.DirectWrite Namespace / TextAnalysisSink Interface / SetBidiLevel Method
The starting position from which to report.
The number of UTF16 units of the reported range.
The explicit level from the paragraph reading direction and any embedded control codes RLE/RLO/LRE/LRO/PDF, which is determined before any additional rules.
The final implicit level considering the explicit level and characters' natural directionality, after all Bidi rules have been applied.

In This Topic
    SetBidiLevel Method (TextAnalysisSink)
    In This Topic
    Sets a bidirectional level on the range, which is called once per run change (either explicit or resolved implicit).
    Syntax
    'Declaration
     
    Sub SetBidiLevel( _
       ByVal textPosition As Integer, _
       ByVal textLength As Integer, _
       ByVal explicitLevel As Byte, _
       ByVal resolvedLevel As Byte _
    ) 
    void SetBidiLevel( 
       int textPosition,
       int textLength,
       byte explicitLevel,
       byte resolvedLevel
    )

    Parameters

    textPosition
    The starting position from which to report.
    textLength
    The number of UTF16 units of the reported range.
    explicitLevel
    The explicit level from the paragraph reading direction and any embedded control codes RLE/RLO/LRE/LRO/PDF, which is determined before any additional rules.
    resolvedLevel
    The final implicit level considering the explicit level and characters' natural directionality, after all Bidi rules have been applied.
    See Also