Returns the value of a header field from the specified message
part.
Syntax
object.GetHeader( MessageNumber,
MessagePart, HeaderField, HeaderValue )
Parameters
- MessageNumber
- Number of message to retrieve header value from. This value
must be greater than zero. The first message in the mailbox is
message number one.
- MessagePart
- The message part that the header value will be be retrieved
from. Message parts start with a value of one. A value of zero
specifies that the RFC822 header field for the message will be
used.
- HeaderField
- A string which specifies the message header to retrieve. The
colon should not be included in this string.
- HeaderValue
- A string variable which will contain the value of the specified
message header if the method is successful.
Return Value
A value of true is returned if the header was present and could be
retrieved, otherwise a value of false is returned.
Remarks
The GetHeader method returns the value of a header field
from the specified message part. This allows an application to be
able to easily determine the value of a header such as the sender, or
the subject of the message. Any header field, including non-standard
extensions, may be returned by this method.
See Also
HeaderField Property,
HeaderValue Property,
GetMessage Method
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