Crc Property

DotNetZip

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Ionic Zip Library v1.9.1.6 Crc Property

The 32-bit CRC (Cyclic Redundancy Check) on the contents of the ZipEntry.

Declaration Syntax

Visual Basic

Visual C++

public int Crc { get; }

Public ReadOnly Property Crc As Integer
	Get

public:
property int Crc {
	int get ();
}

Remarks

You probably don't need to concern yourself with this. It is used internally by DotNetZip to verify files or streams upon extraction.

The value is a 32-bit CRC using 0xEDB88320 for the polynomial. This is the same CRC-32 used in PNG, MPEG-2, and other protocols and formats. It is a read-only property; when creating a Zip archive, the CRC for each entry is set only after a call to Save() on the containing ZipFile. When reading an existing zip file, the value of this property reflects the stored CRC for the entry.

Assembly: Ionic.Zip (Module: Ionic.Zip) Version: 1.9.1.8 (1.9.1.8)

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