PartSize Property

This property contains the size of the DecodedFile or DecodedString .

Syntax

 mime.getPartSize(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 getPartSize([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 setPartSize([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 contains the size of the PartDecodedFile or PartDecodedString. If a non empty value is assigned to PartDecodedFile, then class fills out the corresponding PartSize with the file size or an error occurs if the file doesn't exist.

If the PartDecodedFile is empty and a value is assigned to PartDecodedString, then the corresponding PartSize will be equal to the string's size.

During decoding, this property is filled with the size of that part.

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

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

Data Type

Integer