IPWorks OpenPGP 2020 Node.js Edition

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MessageHeaderCount Property

The number of records in the MessageHeader arrays.

Syntax

 psmtp.getMessageHeaderCount([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 getMessageHeaderCount([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 setMessageHeaderCount([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

This property controls the size of the following arrays:

The array indices start at 0 and end at MessageHeaderCount - 1.

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

Data Type

Integer

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IPWorks OpenPGP 2020 Node.js Edition - Version 20.0 [Build 8249]