Begins asynchronous GetItem operation.
Downloads and saves an item to specified stream in specified format.
Namespace:
Rebex.Net
Assembly:
Rebex.Ews (in Rebex.Ews.dll)
Syntax
Visual Basic |
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Public Function BeginGetItem ( _ itemId As EwsItemId, _ output As Stream, _ format As EwsItemFormat, _ callback As AsyncCallback, _ state As Object _ ) As IAsyncResult |
C# |
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public IAsyncResult BeginGetItem( EwsItemId itemId, Stream output, EwsItemFormat format, AsyncCallback callback, Object state ) |
Parameters
- itemId
- Type: Rebex.Net..::..EwsItemId
ID of an item to save.
- output
- Type: System.IO..::..Stream
Stream to which to save the item.
- format
- Type: Rebex.Net..::..EwsItemFormat
Format in which the item will be saved.
- 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.