Asynchronously downloads an attached message.

Namespace: ININ.IceLib.Interactions
Assembly: ININ.IceLib.Interactions (in ININ.IceLib.Interactions.dll) Version: 0.0.0.0 (21.4.0.172)

Syntax

C#
public void DownloadMessageAttachmentAsync(
	EmailMessageAttachment emailAttachment,
	EventHandler<EmailDownloadMessageAttachmentCompletedEventArgs> completedCallback,
	Object userState
)
Visual Basic
Public Sub DownloadMessageAttachmentAsync ( _
	emailAttachment As EmailMessageAttachment, _
	completedCallback As EventHandler(Of EmailDownloadMessageAttachmentCompletedEventArgs), _
	userState As Object _
)

Parameters

emailAttachment
Type: ININ.IceLib.Interactions..::..EmailMessageAttachment
The EmailMessageAttachment of this EmailInteraction.
completedCallback
Type: System..::..EventHandler<(Of <(<'EmailDownloadMessageAttachmentCompletedEventArgs>)>)>
The callback to invoke when the asynchronous operation completes.
userState
Type: System..::..Object
An object that contains state information for this request.

Remarks

When completed, the completedCallback delegate is invoked on a thread appropriate to the application-model, such as the GUI thread in a UI application. The Error property of the AsyncCompletedEventArgs-derived object passed to the delegate will contain any exceptions thrown while executing the asynchronous task. See the synchronous version of this method for more detailed error information. For more information on async method calls, see How Async Calls Work.

Exceptions

ExceptionCondition
System..::..ArgumentNullExceptionA parameter is nullNothingnullptra null reference (Nothing in Visual Basic).

Version Information

Supported for IC Server version 2015 R1 and beyond.
For 4.0, supported for IC Server version 4.0 GA and beyond.

See Also