PurgeCompleted Event

public event AsyncCompletedEventHandler PurgeCompleted

Public Event PurgeCompleted AsyncCompletedEventHandler

public:
 event AsyncCompletedEventHandler^ PurgeCompleted

Shows how to use the Purge method to permanently removes all messages marked as deleted (with a Deleted flag) from the current mailbox.

using System;
using ComponentPro.Net;
using ComponentPro.Net.Mail;

...

// IMAP server information. 
const string serverName = "myserver";
const string user = "name@domain.com";
const string password = "mytestpassword";
const int port = 993;
const SslSecurityMode securityMode = SslSecurityMode.Implicit;

// Create a new instance of the Imap class.
Imap client = new Imap();

// Connect to the server.
client.Connect(serverName, port, securityMode);

// Login to the server.
client.Authenticate(user, password);

// Select 'INBOX' mailbox
client.Select("INBOX");

// Delete a message with Sequence number # 1.
client.DeleteMessage(1);

// ... 
 
// Purge all messages marked as deleted in the 'INBOX' mailbox 
await client.PurgeAsync();

// ... 
 
// Close the connection.
client.Disconnect();

Imports ComponentPro.Net
Imports ComponentPro.Net.Mail

...

' IMAP server information. 
Const serverName As String = "myserver" 
Const user As String = "name@domain.com" 
Const password As String = "mytestpassword" 
Const port As Integer = 993
Const securityMode As SslSecurityMode = SslSecurityMode.Implicit

' Create a new instance of the Imap class. 
Dim client As New Imap()

' Connect to the server.
client.Connect(serverName, port, securityMode)

' Login to the server.
client.Authenticate(user, password)

' Select 'INBOX' mailbox
client.Select("INBOX")

' Delete a message with Sequence number # 1.
client.DeleteMessage(1)

' ... 
 
' Purge all messages marked as deleted in the 'INBOX' mailbox 
Await client.PurgeAsync()

' ... 
 
' Close the connection.
client.Disconnect()

Shows how to use the Purge method to permanently removes all messages marked as deleted (with a Deleted flag) from the current mailbox (Event-based asynchronous approach).

using System;
using ComponentPro.Net;
using ComponentPro.Net.Mail;

...

static void Main()
{
    // IMAP server information. 
    const string serverName = "myserver";
    const string user = "name@domain.com";
    const string password = "mytestpassword";
    const int port = 993;
    const SslSecurityMode securityMode = SslSecurityMode.Implicit;

    // Create a new instance of the Imap class. 
    Imap client = new Imap();

    // Connect to the server. 
    client.Connect(serverName, port, securityMode);

    // Login to the server. 
    client.Authenticate(user, password);

    // Select 'INBOX' mailbox 
    client.Select("INBOX");

    // Delete a message with Sequence number # 1. 
    client.DeleteMessage(1);

    // ... 
 
    client.PurgeCompleted += client_PurgeCompleted;

    // Purge all messages marked as deleted in the 'INBOX' mailbox 
    client.PurgeAsync();

    // ... 
 
    // Close the connection. 
    client.Disconnect();
}

static void client_PurgeCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e)
{
    if (e.Error != null)
        Console.Write(e.Error.ToString());
}

Imports ComponentPro.Net
Imports ComponentPro.Net.Mail

...

Shared Sub Main()
    ' IMAP server information. 
    Const serverName As String = "myserver" 
    Const user As String = "name@domain.com" 
    Const password As String = "mytestpassword" 
    Const port As Integer = 993
    Const securityMode As SslSecurityMode = SslSecurityMode.Implicit

    ' Create a new instance of the Imap class. 
    Dim client As New Imap()

    ' Connect to the server. 
    client.Connect(serverName, port, securityMode)

    ' Login to the server. 
    client.Authenticate(user, password)

    ' Select 'INBOX' mailbox 
    client.Select("INBOX")

    ' Delete a message with Sequence number # 1. 
    client.DeleteMessage(1)

    ' ... 
 
    AddHandler client.PurgeCompleted, AddressOf client_PurgeCompleted

    ' Purge all messages marked as deleted in the 'INBOX' mailbox 
    client.PurgeAsync()

    ' ... 
 
    ' Close the connection. 
    client.Disconnect()
End Sub 
 
Private Shared Sub client_PurgeCompleted(ByVal sender As Object, ByVal e As System.ComponentModel.AsyncCompletedEventArgs)
    If e.Error IsNot Nothing Then 
        Console.Write(e.Error.ToString())
    End If 
End Sub

Reference