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Load a binary collation data file from file
Source position: unicodedata.pas line 430
function LoadCollation( |
const AData: Pointer; |
const ADataLength: Integer |
):PUCA_DataBook; overload; |
const AFileName: string |
):PUCA_DataBook; overload; |
const ADirectory: string; |
const ALanguage: string |
):PUCA_DataBook; overload; |
AData |
|
Memory area containing encoded collation data |
ADataLength |
|
Length of memory area AData. |
Pointer to prepared collation data
AFileName |
|
Filename to read data from |
ADirectory |
|
Directory containing collations. |
ALanguage |
|
Language for which to load collation. |
LoadCollation loads collation data from file AFileName, or from a memory block AData with length ADataLength. If successful, it returns a pointer which can be used to register the collation using RegisterCollation. if there is a problem with the data, Nil is returned.
The filename can also be specified as a Directory and language name ALanguage. The latter is prepended with collation_ and appended with the native endianness of the current platform, and has extension .bco
If the file containing data does not exist or has a size which is less than the encoded header size, Nil is returned.
|
Register a new collation |