MailInfo.IMAP4MailFlags Property


Gets the IMAP4 flags for the email on IMAP4 server. This property is meaningless for the email on POP3 server.

[Visual Basic]
Public Property IMAP4MailFlags As String
[C#]
public string IMAP4MailFlags {get; }
[C++]
public: __property String* get_IMAP4MailFlags();
[JScript]
public function get IMAP4MailFlags() : String;

Property Value

A String value indicating the IMAP4 mail flags. More detail about IMAP4 folder flags, please refer to IMAP4 protocol RFC. To change the flags of the email on IMAP4 server, please refer to MailClient.ChangeMailFlags method.

Example

[Visual Basic, C#, C++] The following example demonstrates how to receive email with EAGetMail POP3 & IMAP Component, but it doesn't demonstrates the events and mail parsing usage. To get the full samples of EAGetMail, please refer to Samples section.

[Visual Basic]
Imports EAGetMail

Public Sub ReceiveMail( _
ByVal sServer As String, _
ByVal sUserName As String, _
ByVal sPassword As String, _
ByVal bSSLConnection As Boolean)
    Dim oClient As New MailClient("TryIt")
    'To receive email from pop3 server, please change
    'ServerProtocol.Imap4 to ServerProtocol.Pop3 in MailServer constructor

    Dim oServer As New MailServer(sServer, _
        sUserName, sPassword, bSSLConnection, _
        ServerAuthType.AuthLogin, ServerProtocol.Imap4 )

    'by default, the pop3 port is 110, imap4 port is 143, 
    'the pop3 ssl port is 995, imap4 ssl port is 993
    'you can also change the port like this
    'oServer.Port = 110
    Try
        oClient.Connect(oServer)
        Dim infos() As MailInfo = oClient.GetMailInfos()
        Dim count As Integer = infos.Length
        For i As Integer = 0 To count - 1
            Dim info As MailInfo = infos(i)
            
            Console.WriteLine( "UIDL: {0}", info.UIDL )
            Console.WriteLine( "Index: {0}", info.Index )
            Console.WriteLine( "Size: {0}", info.Size )
            'For POP3 server, the IMAP4MailFlags is meaningless.
            Console.WriteLine( "Flags: {0}", info.IMAP4MailFlags )
            
            Dim oMail As Mail = oClient.GetMail(info)
            ''Save mail to local    file
            oMail.SaveAs(String.Format("c:\{0}.eml", i), True)
        Next

        For i As Integer = 0 To count - 1
            Dim info As MailInfo = infos(i)
            oClient.Delete(info)
        Next
        '
        ' Delete method just mark the email as deleted, 
        ' Quit method pure the emails from server exactly.
        oClient.Quit()

    Catch ep As MailServerException
        ''Message contains the information returned by mail server
        Console.WriteLine("Server Respond: {0}", ep.Message)
    Catch ep As System.Net.Sockets.SocketException
        Console.WriteLine("Socket Error: {0}", ep.Message)
    Catch ep As Exception
        Console.WriteLine("System Error: {0}", ep.Message)
    End Try

    oClient.Close()
End Sub

[C#]
using System;
using System.Collections;
using EAGetMail;

public void ReceiveMail( 
    string sServer, 
    string sUserName,
    string sPassword,
    bool bSSLConnection)
{
    MailClient oClient = new MailClient("TryIt");
    //To receive email from pop3 server, please change
    //ServerProtocol.Imap4 to ServerProtocol.Pop3 in MailServer constructor

    MailServer oServer  = new MailServer(sServer, 
        sUserName, sPassword, bSSLConnection, 
        ServerAuthType.AuthLogin, ServerProtocol.Imap4);

    //by default, the pop3 port is 110, imap4 port is 143, 
    //the pop3 ssl port is 995, imap4 ssl port is 993
    //you can also change the port like this
    //oServer.Port = 110;
    try
    {
        oClient.Connect(oServer);
        MailInfo [] infos = oClient.GetMailInfos();
        int count = infos.Length;
        for( int i = 0; i < count; i++ )
        {
            MailInfo info = infos[i];
            
            Console.WriteLine( "UIDL: {0}", info.UIDL );
            Console.WriteLine( "Index: {0}", info.Index );
            Console.WriteLine( "Size: {0}", info.Size );
            //For POP3 server, the IMAP4MailFlags is meaningless.
            Console.WriteLine( "Flags: {0}", info.IMAP4MailFlags );
                        
            Mail oMail = oClient.GetMail(info);
            //Save mail to local file
            oMail.SaveAs(String.Format("c:\\{0}.eml", i), true);
        }

        for( int i = 0; i < count; i++ )
        {
            MailInfo info = infos[i];
            oClient.Delete(info);
        }
    
        // Delete method just mark the email as deleted, 
        // Quit method pure the emails from server exactly.
        oClient.Quit();
    }
    catch( MailServerException ep ) 
    {
        //Message contains the information returned by mail server
        Console.WriteLine("Server Respond: {0}", ep.Message);
    }
    catch( System.Net.Sockets.SocketException ep ) 
    {
        Console.WriteLine("Socket Error: {0}", ep.Message);
    }
    catch( Exception ep ) 
    {
        Console.WriteLine("System Error: {0}", ep.Message);
    }

    oClient.Close();
}

[C++]
using namespace System;
using namespace System::Collections;
using namespace EAGetMail; 

Void ReceiveMail( 
        String *sServer, 
        String *sUserName,
        String *sPassword,
        bool bSSLConnection)
{
    MailClient *oClient = new MailClient(S"TryIt");
    //To receive email from pop3 server, please change
    //ServerProtocol::Imap4 to ServerProtocol::Pop3 in MailServer constructor

    MailServer *oServer  = new MailServer(sServer, 
        sUserName, sPassword, bSSLConnection, 
        ServerAuthType::AuthLogin, ServerProtocol::Imap4);

    //by default, the pop3 port is 110, imap4 port is 143, 
    //the pop3 ssl port is 995, imap4 ssl port is 993
    //you can also change the port like this
    //oServer->Port = 110;
    try
    {
        oClient->Connect(oServer);
        MailInfo *infos[]= oClient->GetMailInfos();
        int count = infos->Length;
        for( int i = 0; i < count; i++ )
        {
            MailInfo *info = infos[i];

            Console::WriteLine( "UIDL: {0}", info->UIDL );
            Console::WriteLine( "Index: {0}", __box(info->Index));
            Console::WriteLine( "Size: {0}", __box(info->Size));
            //For POP3 server, the IMAP4MailFlags is meaningless.
            Console::WriteLine( "Flags: {0}", info->IMAP4MailFlags );
                        
            Mail *oMail = oClient->GetMail(info);
            //Save mail to local file
            oMail->SaveAs(String::Format(S"c:\\{0}.eml", __box(i)), true);
        }

        for( int i = 0; i < count; i++ )
        {
            MailInfo *info = infos[i];
            oClient->Delete(info);
        }
    
        // Delete method just mark the email as deleted, 
        // Quit method pure the emails from server exactly.
        oClient->Quit();
    }
    catch( MailServerException *ep ) 
    {
        //Message contains the information returned by mail server
        Console::WriteLine( S"Server Respond: {0}", ep->Message);
    }
    catch( System::Net::Sockets::SocketException *ep ) 
    {
        Console::WriteLine( S"Socket Error: {0}", ep->Message);
    }
    catch( Exception *ep ) 
    {
        Console::WriteLine( S"System Error: {0}", ep->Message);
    }

    oClient->Close();
}