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Re: Read console output from

Mark,

I have created a simple quick-and-dirty demo for you on how to catch the return code and redirect console messages into out.txt (from a "Run Program..." command):

http://www.lindersoft.com/projects/markd.zip

Unzip the archive and compile and RUN the "MarkD.sb8" project file. It will launch a dummy "console1.exe" and displays its exit code (should display "951"). The redirection writes "Hello, this is a test output from a Win32 console app." to a "out.txt" ASCII text file. This method "should" work fine with DOS, Win32/64 and MFC console apps. But no guarantee because it depends on a secret/undocumented Windows feature

Friedrich

Re: Read console output from

Please note that there is a fundamental difference between running an application from an OS "Command Prompt" and via the CreateProcess or ShellExecuteEx API !!!

BTW, the comment line limit is 1,024 bytes.

Friedrich

Re: Read console output from

Ok, not sure what I'm doing wrong then. My Run Program command looks a lot like the one you have above. The command line parameters are really long, is there some sort of "hidden character limit" I'm running into. If I take the exact same line and run it manually in a command window, the console output is redirected properly. Running the same command through SetupBuilder doesn't redirect the console output.

Re: Read console output from

It has nothing to do with SetupBuilder's "Run Program" statement. The statement is just a wrapper around CreateProcess or ShellExecuteEx. Windows handles all the ">" redirection behind the scenes.

See attached screenshots. This "Run Program" function calls the good old PKUNZIP.EXE from 1993 and redirects the console output to the RESULT.TXT file.

Friedrich

Re: Read console output from

Originally Posted by linder

">" definitely works because it is a Windows switch ;-)

Friedrich

Should it work as part of SetupBuilder's "Run Program" statement?

Re: Read console output from

">" definitely works because it is a Windows "switch" ;-)

Friedrich

Re: Read console output from

Right, but I seem to be caught in a no-win situation with the external installer I'm running.

"Run Program" returns the error code back to SetupBuilder, but I can't get the console output: the ">" operator doesn't work.

"Run Command Line" generates the console output, but doesn't return the error code to SetupBuilder.

Re: Read console output from

This should do it:

http://www.lindersoft.com/forums/sho...8220#post78220

The standard ">" Windows command redirects output from a console app to a text file and then just catch the exit code (if the app returns any).

The %_SB_ERRORCODE% return value can also hold the last exit code returned by the executable associated with the work item on its last run.

The %_SB_RETURNEX% variable holds the error code provided by the GetLastError Windows API if the CreateProcess function failed. It holds a system error code if a call to the ShellExecuteEx API failed.

Friedrich

Re: Read console output from

So, is there a way to run an external program, get the return code and the console output?

Re: Read console output from

I have developed and uploaded a "catch exit code" demo for you:

http://www.lindersoft.com/forums/sho...8240#post78240

Friedrich