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    ToUCS4

    Encode unicode UTF16 surrogate pair to UCS4 character.

    Declaration

    Source position: unicodedata.pas line 488

    function ToUCS4(const AHighS: UnicodeChar; const ALowS: UnicodeChar)
                : UCS4Char;

    Arguments

    Name Description
    AHighS High character of surrogate pair.
    ALowS Low character of surrogate pair.

    Function result

    UCS4 encoded unicode character.

    Description

    ToUCS4 converts set of unicode (surrogate pair) characters encoded in UTF16: AHighS, ALowS to a UCS4 encoded unicode character.

    See also

    Name Description
    FromUCS4 Convert UCS4 to UNicodeChar.
    UnicodeIsHighSurrogate Check if a UTF16 character is the high character in a surrogate pair.
    UnicodeIsLowSurrogate Check if a UTF16 character is the low character in a surrogate pair.
    UnicodeIsSurrogatePair Check if a pair of UTF16 encoded characters is a valid surrogate pair.