Attachment Constructor (String, String)
Initializes a new instance of the Attachment class with the specified content string and MIME type information.
Assembly: System (in System.dll)
Parameters
- fileName
- Type: System::String
A String that contains the content for this attachment.
- mediaType
- Type: System::String
A String that contains the MIME Content-Header information for this attachment. This value can be nullptr.
| Exception | Condition |
|---|---|
| ArgumentNullException | fileName is nullptr. |
| FormatException | mediaType is not in the correct format. |
If mediaType is nullptr or equal to String::Empty (""), the MediaType property for this attachment is set to Plain. If mediaType is not nullptr and is not a zero-length string, it is used to construct the ContentType associated with this attachment.
The following code example demonstrates how to call this constructor.
static void CreateMessageInlineAttachment( String^ server, String^ textMessage ) { // Create a message and set up the recipients. MailMessage^ message = gcnew MailMessage( L"jane@contoso.com",L"ben@contoso.com",L"An inline text message for you.",L"Message: " ); // Attach the message string to this e-mail message. Attachment^ data = gcnew Attachment( textMessage,MediaTypeNames::Text::Plain ); // Send textMessage as part of the e-mail body. message->Attachments->Add( data ); ContentDisposition^ disposition = data->ContentDisposition; disposition->Inline = true; //Send the message. // Include credentials if the server requires them. SmtpClient^ client = gcnew SmtpClient( server ); client->Credentials = CredentialCache::DefaultNetworkCredentials; client->Send( message ); data->~Attachment(); client->~SmtpClient(); }
public:
static void CreateMessageInlineAttachment(String* server, String*
textMessage)
{
// Create a message and set up the recipients.
MailMessage* message = new MailMessage(
S"jane@contoso.com",
S"ben@contoso.com",
S"An inline text message for you.",
S"Message: ");
// Attach the message string to this e-mail message.
Attachment* data = new Attachment(textMessage, MediaTypeNames::Text::Plain);
// Send textMessage as part of the e-mail body.
message->Attachments->Add(data);
ContentDisposition* disposition = data->ContentDisposition;
disposition->Inline = true;
//Send the message.
// Include credentials if the server requires them.
SmtpClient* client = new SmtpClient(server);
client->Credentials = CredentialCache::DefaultNetworkCredentials;
client->Send(message);
data->Dispose();
client->Dispose();
}
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.