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Editorial Team
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Asked: 2026-05-27T00:10:24+00:00

I need to call another app from my app, and send it some command

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I need to call another app from my app, and send it some command line arguments. Using launchApplication works well, but I don;t know how to send the command line arguments with it.
System() will send command line args, but the app appears behind the calling app.

Thanks,

Bill

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1 Answer

  1. Editorial Team

    Have a look at this S.O. post for some hints.

    Under Snow Leopard, you can use launchApplicationAtURL:options:configuration:error

    to pass arguments. Simply build a configuration dictionary giving NSWorkspaceLaunchConfigurationArguments as key to your array of arguments.

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