PartContentType Property

Content type for each part.

Syntax

 mime.getPartContentType(index, [callback])
 mime.setPartContentType(index,  partContentType, [callback])

Default Value

""

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 getPartContentType([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 setPartContentType([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

Content type for each part. The value of this property is used in the Content-Type header. Typical values include "image/gif", "text/plain" etc. The class fills it out each time the PartDecodedFile is changed. Changing This property recalculates the PartHeaders as well.

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 not available at design time.

Data Type

String