Reference Guide › AutoShell › AutoShell Core Reference › AutoShell Classes › OSRedirect.receivedErrOutput Method

OSRedirect.receivedErrOutput Method

Event handlers are optional functions that can be implemented in user scripts and called by AutoShell when certain events occur. If present, the event handler is called when the child process writes to stderr. You can call this handler multiple times.

This method has the following syntax:

receivedErrOutput(s)

Note: The AutoShell ignores event handler return values.

Example

Display error output while being received:

out = new OSRedirect();
out.receivedErrOutput = function(s){qout(s);};
! ver -output out

See also:

! Command--Invoke Command or Child Process (Cmdlet)

!! Command--Invoke Command or Child Process and Auto-capture Output (Cmdlet)

OSRedirect.receivedOutput Method