|
|
|
|
|
|
|
|
DDELink (Function) In french: DDELien Creates a hot link with a data. Creating a "hot" link with a data means that the program will receive the new value of the linked data from the server (connected program) whenever the linked data is modified. Therefore, you must branch to a procedure in response to the DDE event used to modify a linked data ( DDEEvent with the DDEtoModify event). MyConnection = DDEConnect("Excel", "Worksheet1")
DDEEvent("ModifProc", DDEtoModify)
DDELink(MyConnection, "L1C1", 1)
Syntax
<Result> = DDELink(<Connection identifier> , <Object> [, <Timeout>])
<Result>: Boolean - True if the link was created,
- False if an error occurred (DDEError returns the details of the error).
<Connection identifier>: Integer Connection identifier, returned by DDEConnect. <Object>: Character string Object of connection. <Timeout>: Optional integer or optional Duration Maximum wait duration (in seconds). If the command was not run:- If <Timeout> is specified, there is a delay of <Timeout> seconds before exiting DDELink.
- If <Timeout> is not specified, there is an endless wait.
Remark: This parameter can correspond to: - an integer corresponding to the number of seconds,
- a Duration variable,
- the duration in clear ('1s' for example).
Remarks A DDE link must not be enabled during a print: it must be disabled by DDEUnLink.
This page is also available for…
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|