FileCRC Property

The CRC value for the specified file found in the archive.

Syntax

 sevenzip.getFileCRC(index, [callback])

Default Value

0

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getFileCRC([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setFileCRC([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

The FileCRC value for the specified file found in the archive. This value is populated after compression or decompression.

The index parameter specifies the index of the item in the array. The size of the array is controlled by the FileCount property.

This property is read-only and not available at design time.

Data Type

Long64