Begins asynchronous GetUpdatedItems operation. Receives changes that occured since the last checkpoint.

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

Syntax

Visual Basic
Public Function BeginGetUpdatedItems ( _
	folderId As EwsFolderId, _
	fields As EwsItemFields, _
	maxChangesCount As Integer, _
	checkpoint As String, _
	callback As AsyncCallback, _
	state As Object _
) As IAsyncResult
C#
public IAsyncResult BeginGetUpdatedItems(
	EwsFolderId folderId,
	EwsItemFields fields,
	int maxChangesCount,
	string checkpoint,
	AsyncCallback callback,
	Object state
)

Parameters

folderId
Type: Rebex.Net..::..EwsFolderId
Folder to get items from.
fields
Type: Rebex.Net..::..EwsItemFields
Fields to return. Supported values are IdOnly, Default and All.
maxChangesCount
Type: System..::..Int32
How many changes will be returned. Maximum value supported by the server is usually 512.
checkpoint
Type: System..::..String
Checkpoint received in previous response. Use null (Nothing in VB) for the first request.
callback
Type: System..::..AsyncCallback
An optional asynchronous callback to be called when the operation is complete.
state
Type: System..::..Object
A user-provided object that identifies this particular asynchronous operation.

Return Value

An IAsyncResult that references the asynchronous operation.

Remarks

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 Compact Framework

Supported in: 3.9, 3.5

See Also