Begins asynchronous FolderExists operation. Detects whether a folder with specified name exists under a parent folder.

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

Syntax

Visual Basic
Public Function BeginFolderExists ( _
	parentId As EwsFolderId, _
	name As String, _
	callback As AsyncCallback, _
	state As Object _
) As IAsyncResult
C#
public IAsyncResult BeginFolderExists(
	EwsFolderId parentId,
	string name,
	AsyncCallback callback,
	Object state
)

Parameters

parentId
Type: Rebex.Net..::..EwsFolderId
ID of a folder where to find requested folder name.
name
Type: System..::..String
Name of the folder to be found.
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