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ESL Documentation

DDERegisterFormat

Called by a client or server.  Registers a format for use in a DDE exchange.

DDEGetPID

Called by a server.  Returns the Process ID associated with the current instance of ESL.

DDEGetErrorString

Called by a client or server.  Accepts an error identifier (obtained from a call to DDEGetErrorID), and returns the error string associated with that ID.

DDESetTraceLevel

Called by a client or server.  Sets the trace level so that you can see a trace of the DDE messages and/or the DDE DLL's actions when you are developing DDE applications.

DDESetTimeOut

Called by a client prior to calling the DDEInitiate or DDEPollTopics to limit the time allowed for every applications in the work-station to respond to the initial DDE message.