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          Delete a header field from the current message part. Syntax
          object.DeleteHeader( HeaderField ) Parameters
          
            HeaderFieldA string which specifies the header field to delete from the
            current message part. Return Value
          A value of zero is returned if the method succeeds.
          Otherwise, a non-zero error code is returned which indicates the
          cause of the failure. Remarks
          The DeleteHeader method deletes the specified header field
          value from the current message part. See Also
          HeaderField Property,
          HeaderValue Property,
          Part Property, 
          PartCount Property, 
          GetHeader Method, 
          SetHeader Method |