Shell.Mode Property
Syntax
Mode as Integer
Controls the operation of the shell. Interactive mode is supported only on Mac OS X.
0-Synchronous.
The shell executes its command and returns the result.
1-Asynchronous. The shell executes its command and returns data via the DataAvailable event.
2-Interactive. Data can be sent to a running shell session with the Write method and data is returned via the DataAvailable event.