CBFS Storage 2020 Delphi Edition

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DefaultFileCompression Property

The default compression mode to use when creating files and alternate streams.

Syntax

property DefaultFileCompression: Integer read get_DefaultFileCompression write set_DefaultFileCompression;

Default Value

0

Remarks

This property specifies the default compression mode that the component should use when creating files and alternate streams. Valid values are:

CBFSSTORAGE_CM_NONE0Don't use compression.

CBFSSTORAGE_CM_DEFAULT1Use default compression (zlib).

CBFSSTORAGE_CM_CUSTOM2Use event-based custom compression.

Compression level is not used.

CBFSSTORAGE_CM_ZLIB3Use zlib compression.

Valid compression levels are 1-9.

CBFSSTORAGE_CM_RLE4Use RLE compression.

Compression level is not used.

Applications that use custom compression must the DataCompress and DataDecompress events. Please refer to the Compression topic for more information.

Applications can also specify a default compression level using the DefaultFileCompressionLevel configuration setting, if desired.

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CBFS Storage 2020 Delphi Edition - Version 20.0 [Build 8031]