Public Overrides Sub Insert( _
   ByVal index As Integer, _
   ByVal value As Object _
) 

Dim instance As MailHeader
Dim index As Integer
Dim value As Object
 
instance.Insert(index, value)

public override void Insert( 
   int index,
   object value
)

public: void Insert( 
   int index,
   Object* value
) override 

public:
void Insert( 
   int index,
   Object^ value
) override 

' Be sure to import the namespace by putting "Imports Dart.PowerTCP.Mail"
' at the top of your class. In addition, import System.IO, as a FileStream will be used.

' Create a MessageStream object
Dim msg As New MessageStream()

' Add a normal recipient
msg.To.Add(New MailAddress("you@test.com"))

' Specify the sender
msg.From = New MailAddress("me@test.com")

' Specify the subject
msg.Subject = "Test"

' Add a MIME attachment
msg.Parts.Attachments.Add(New MimeAttachmentStream("C:\files\graph.bmp"))

' Add some MIME text (Setting MessageStream.Text also does this).
msg.Parts.Simple.Add(New MessagePartStream("More text here"))

' Create a complex MIME part from a stored message.
msg.Parts.Complex.Add(New MessageStream(New FileStream("C:\\message.eml", FileMode.Open)))

' Create a custom MIME boundary to use. (the component will 
' create a default MIME boundary to use if this isn't specified)
msg.MimeBoundary = "----MyBoundary-----"

' Override automatic date setting
msg.Date = ""

' Add a header line.
msg.Header.Add(HeaderLabelType.Organization, "My Organization")

' Now add a custom header line.
msg.Header.Add("X-My-Field: My Value")

' Specify the server
Smtp1.Server = "mail.test.com"

' Send the message
Smtp1.Send(msg)

// Be sure to import the namespace by putting "using Dart.PowerTCP.Mail;"
// at the top of your class. In addition, import System.IO, as a FileStream will be used.\

// Create a MessageStream object
MessageStream msg = new MessageStream();

// Add a normal recipient
msg.To.Add(new MailAddress("you@test.com"));

// Specify the sender
msg.From = new MailAddress("me@test.com");

// Specify the subject
msg.Subject = "Test";

// Add a MIME attachment
msg.Parts.Attachments.Add(new MimeAttachmentStream("C:\\files\\graph.bmp"));

// Add some MIME text (MessageStream.Text also does this).
msg.Parts.Simple.Add(new MessagePartStream("More text here"));
		
// Create a complex MIME part from a stored message.
msg.Parts.Complex.Add(new MessageStream(new FileStream("C:\\message.eml", FileMode.Open)));

// Create a custom MIME boundary to use. (the component will 
// create a default MIME boundary to use if this isn't specified)
msg.MimeBoundary = "----MyBoundary-----";

// Override automatic date setting
msg.Date = "";

// Add a header line.
msg.Header.Add(HeaderLabelType.Organization, "My Organization");

// Now add a custom header line.
msg.Header.Add("X-My-Field: My Value");

// Specify the server
smtp1.Server = "mail.test.com";

// Send the message
smtp1.Send(msg);