ExpressionMessageId Method

Creates a criterion to find messages, that have a message-id header, that contains specified value (contains the specified string in the text of the header). If the string to search is zero-length, this matches all messages that have a Message-ID header name regardless of the contents.

Namespace: Limilabs.Client.IMAP
Assembly: Mail (in Mail.dll) Version: 3.0.23341.1754

Syntax

C++

Copy

public static ICriterion MessageId(
	string messageId
)

Public Shared Function MessageId ( 
	messageId As String
) As ICriterion

public:
static ICriterion^ MessageId(
	String^ messageId
)

static member MessageId : 
        messageId : string -> ICriterion

Parameters

messageId: Type: SystemString
Message id.

Return Value

Type: ICriterion
New expression.

Remarks

Some servers (Yahoo) require the search argument to be in exactly the same format, as the email header value. It's incorrect behavior, but there is a workaround for it: you can use Headers collection:

Copy

IMail email = ...
Expression.MessageId(email.Headers["Message-ID"])

Reference

Expression Class

Limilabs.Client.IMAP Namespace

ExpressionAddLanguageSpecificTextSet("LST3E629DBF_0?cpp=::|nu=.");MessageId Method

Parameters

Return Value

Reference

ExpressionMessageId Method