Identifies the subject of conversation associated with a DDE connection.
// Open a DDE connection
ConnectionNum = DDEConnect(ServerName, "MyTopic")
...
// Conversation subject?
Subject = DDETopic(ConnectionNum)
Syntax
<Result> = DDETopic([<Connection identifier>])
<Result>: Character string
Subject of conversation.
<Connection identifier>: Optional integer
Connection identifier, returned by DDEConnect. If this parameter is not specified, DDETopic is using the last connection handled.