GLib.KeyFile.prototype.set_value

function set_value(group_name: String, key: String, value: String): void {
    // Gjs wrapper for g_key_file_set_value()
}
  

Associates a new value with key under group_name.

If key cannot be found then it is created. If group_name cannot be found then it is created. To set an UTF-8 string which may contain characters that need escaping (such as newlines or spaces), use GLib.KeyFile.prototype.set_string.

Since 2.6