The MultisimApp object represents the connection to a Multisim application. Creating this object does not automatically start Multisim. Instead, use the Connect method for this purpose. Use the Disconnect method to terminate the Multisim application.

  A single MultisimApp object may connect/disconnect multiple times.

Each automated Multisim instance may have only one circuit open at a time, so interfacing to multiple circuits must be accomplished by creating and connecting to multiple MultisimApp objects. You must call Disconnect for each of these connected objects when finished.

Connection
Connect Starts a new instance of Multisim and connects to it.
Disconnect Terminates the currently running, connected instance of Multisim.
IsConnected Indicates whether the MultisimApp object is connected to Multisim.
File
LogFile A string containing the full file name, including path, of the Multisim log file.
NewFile Creates a new, blank circuit file in Multisim.
OpenFile Opens an existing Multisim circuit file .
Path A string containing the full file name, including path, of the Multisim executable.
Miscellaneous
VersionInfo A string containing the name and version of the Multisim application.
LastErrorMessage A string containing the last error message from Multisim.