To move one or more messages in the current working mailbox to another mailbox, simply call the MoveMessage method. If you are going to move a single message, you can either pass message sequence number of unique id and the destination mailbox name to the method. If you wish to move more than one messages, create a new instance of the message id list class - ImapMessageIdCollection and add sequence numbers or unique ids of the messages you want to move.

The following steps will help you to do that:

Moving message(s)

1. Add using directives to your code to create aliases for existing namespaces and avoid having to type the fully qualified type names. The code looks similar to the following:
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   C#

   VB.NET

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

   Imports ComponentPro.Net
   Imports ComponentPro.Net.Mail
   

2. Create a new instance of the Imap class.
3. Now you can connect to the IMAP server with Connect methods. The code looks similar to the following:
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   C#

   VB.NET

   // 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);
   

   ' 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)
   

4. Use your user name and password to login with Authenticate methods. The code looks similar to the following:
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   C#

   VB.NET

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

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

5. Now pass the message sequence id and destination mailbox name to the MoveMessage method. The code looks similar to the following:
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   C#

   VB.NET

   // Select 'INBOX' mailbox.
   client.Select("INBOX");
   
   // Move a message with sequence # 1 to 'my mailbox' folder.
   client.MoveMessage(1, "my mailbox");
   

   ' Select 'INBOX' mailbox.
   client.Select("INBOX")
   
   ' Move a message with sequence # 1 to 'my mailbox' folder.
   client.MoveMessage(1, "my mailbox")
   

6. After completing your work, call the Disconnect method to close the IMAP session.

Final example code

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");

// Move a message with sequence # 1 to 'my mailbox' folder.
client.MoveMessage(1, "my mailbox");

// 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")

' Move a message with sequence # 1 to 'my mailbox' folder.
client.MoveMessage(1, "my mailbox")

' Close the connection.
client.Disconnect()