Reads the print settings from the group group_name in key_file. If the file could not be loaded then error is set to either a GFileError or GKeyFileError. Since 2.14
the GKeyFile to retrieve the settings from
the name of the group to use, or NULL to use the default "Print Settings". [allow-none]
TRUE on success
GException on failure.
See Implementation
Reads the print settings from the group group_name in key_file. If the file could not be loaded then error is set to either a GFileError or GKeyFileError. Since 2.14