SQL Server

Save an Email to a Chilkat XML File

Demonstrates the Chilkat Email.SaveXml method, which converts the email object to Chilkat's XML representation and saves it to a file. It can later be reloaded with LoadXml. This example builds a message and saves it as XML.

Background: This XML format is an alternative to the standard .eml (MIME) format for persisting an email. Note that .eml also preserves Chilkat's CKX- metadata headers (which are always removed before an email is sent), so it captures the same information. Because .eml is universal and interoperable, Chilkat recommends using SaveEml / LoadEml over the XML format — even within Chilkat-based software.

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SQL Server

--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @success int
    SELECT @success = 0

    --  Demonstrates the SaveXml method, which converts the email object to Chilkat's XML
    --  representation and saves it to a file.  It can later be reloaded with LoadXml.

    DECLARE @email int
    EXEC @hr = sp_OACreate 'Chilkat.Email', @email OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    EXEC sp_OASetProperty @email, 'Subject', 'Save as XML'
    EXEC sp_OASetProperty @email, 'From', 'alice@example.com'
    EXEC sp_OAMethod @email, 'AddTo', @success OUT, 'Bob', 'bob@example.com'
    EXEC sp_OASetProperty @email, 'Body', 'Hello!'

    --  Save the email to a Chilkat XML file.
    EXEC sp_OAMethod @email, 'SaveXml', @success OUT, 'qa_output/email.xml'
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @email, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @email
        RETURN
      END


    PRINT 'Saved to email.xml.'

    --  Note: The path "qa_output/..." is a relative local filesystem path,
    --  relative to the current working directory of the running application.

    EXEC @hr = sp_OADestroy @email


END
GO