Begins asynchronous ImportItem operation. Imports an item in exchange format to specified exchange folder. This method is supported in Exchange 2010 SP1 ( and newer.

Namespace:  Rebex.Legacy
Assembly:  Rebex.Ews (in Rebex.Ews.dll)


Visual Basic
Public Shared Function BeginImportItem ( _
	instance As Ews, _
	folderId As EwsFolderId, _
	itemData As Byte(), _
	callback As AsyncCallback, _
	state As Object _
) As IAsyncResult
public static IAsyncResult BeginImportItem(
	Ews instance,
	EwsFolderId folderId,
	byte[] itemData,
	AsyncCallback callback,
	Object state


Type: Rebex.Net..::..Ews
Instance of Ews.
Type: Rebex.Net..::..EwsFolderId
ID of a folder where to import the item.
Type: array<System..::..Byte>[]()[][]
Raw data of an item to import (usually obtained by method).
Type: System..::..AsyncCallback
An optional asynchronous callback to be called when the operation is complete.
Type: System..::..Object
A user-provided object that identifies this particular asynchronous operation.

Return Value

An IAsyncResult that references the asynchronous operation.


In builds for .NET 4.0 and higher, this method is available as an extension method. Add 'using Rebex.Legacy' (C#) or 'Import Rebex.Legacy' (VB.NET) to your code in order to use it.

Version Information

.NET Framework

Supported in: 4.8, 4.7.x, 4.6.x, 4.5.x, 4.0

.NET Standard 2.0

Supported in: .NET Core 3.1, 3.0, 2.1; Xamarin.Android 9.1 (or higher); Xamarin.iOS 10.3 (or higher)

See Also