Application.setOptionContextParameterString

Sets the parameter string to be used by the commandline handling of application.

This function registers the argument to be passed to OptionContext.new when the internal glib.OptionContext of application is created.

See OptionContext.new for more information about parameter_string.

class Application

void

setOptionContextParameterString

(

string parameterString

)

Parameters

parameterString string: a string which is displayed in the first line of --help output, after the usage summary programname [OPTION...].

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Since

2.56