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WideStrUtils.UTF8CharLength Function
WideStrUtils | Description | See Also
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Returns the number of bytes that follow a lead UTF-8 byte.

Pascal
function UTF8CharLength(Lead: AnsiChar): Integer;
C++
int UTF8CharLength(AnsiChar Lead);
File
Description

Call UTF8CharLength to determine the number of bytes that follow a lead UTF-8 character (including the lead byte).  

In UTF-8, each lead character can be followed by a variable number of other characters. This combination of UTF-8 characters is used to encode a single Unicode character.

Note: UTF8CharLength always returns 1, if the given character is not a valid UTF-8 lead byte.
 

 

See Also
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