getBoolean
Returns the value associated with @key under @group_name as a boolean.
If @key cannot be found then false is returned and @error is set to %G_KEY_FILE_ERROR_KEY_NOT_FOUND. Likewise, if the value associated with @key cannot be interpreted as a boolean then false is returned and @error is set to %G_KEY_FILE_ERROR_INVALID_VALUE.
Return
the value associated with the key as a boolean, or false if the key was not found or could not be parsed.
Since
2.6
Parameters
groupName
a group name
key
a key