[ Version ( since = "0.7.21" ) ]
public void @set (uint part, string key, Value source)
Set key in part part of this to have a copy of source as its
value.
If source represents a data structure containing handles, they should all be referenced with
ref_handle first.
In high-level language bindings, use set_variant instead.
| this |
a message |
| part |
a part number, which must be strictly less than the number returned by count_parts |
| key |
a key in the mapping representing the part |
| source |
a value, encoded as dbus-glib would |