Begins asynchronous SendCommand operation. Sends a custom command to the POP3 server.

Namespace:  Rebex.Net
Assembly:  Rebex.Pop3 (in Rebex.Pop3.dll)

Syntax

Visual Basic
Public Function BeginSendCommand ( _
	command As String, _
	multiline As Boolean, _
	callback As AsyncCallback, _
	state As Object _
) As IAsyncResult
C#
public IAsyncResult BeginSendCommand(
	string command,
	bool multiline,
	AsyncCallback callback,
	Object state
)

Parameters

command
Type: System..::..String
Command (e.g. "HELP").
multiline
Type: System..::..Boolean
Indicates whether the response for the command is multiline or single line.
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

Must be followed by either one or more calls to ReadResponse method, depending on the value of multiline parameter.

Use ReadResponse and SendCommand to implement various custom commands.

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