Application.connectCommandLine

gulong connectCommandLine(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  int)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  gio.application_command_line.ApplicationCommandLine)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1] :  gio.application.Application)))
   &&  Parameters!T.length <  3)

Connect to CommandLine signal.

The ::command-line signal is emitted on the primary instance when a commandline is not handled locally. See [gio.application.Application.run] and the #GApplicationCommandLine documentation for more information.

Parameters

callback signal callback delegate or function to connect int callback(gio.application_command_line.ApplicationCommandLine commandLine, gio.application.Application application) commandLine a #GApplicationCommandLine representing the passed commandline (optional) application the instance the signal is connected to (optional) Returns An integer that is set as the exit status for the calling process. See [gio.application_command_line.ApplicationCommandLine.setExitStatus].

after Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID