A value representing the uncompressed size of the current file. Returns -1 if the uncompressed size is unknown.
Remarks
Because Xceed Real-Time Zip for .NET cannot perform a backwards seek, the compressed/uncompressed sizes cannot be written to the Zip archive it creates. As a result, when reading archives created by this product (or whenever the compressed/uncompressed sizes are otherwise unavailable), UncompressedSize returns -1 and Percent returns 0.
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2