DBUS_TYPE_VARIANT in dbus_message_append_args

[Marcel Witte]

Hi,

how could I add an argument for an method-call of the type DBUS_TYPE_VARIANT?

The following is not working:

DBusMessage* dbusmessage;
DBusMessage* dbusreply;
dbusmessage = dbus_message_new_method_call("org.bluez",
            defaultAdapter,
            "org.bluez.Adapter",
            "SetProperty");
char* propertyname = "Name";
dbus_message_append_args(dbusmessage, DBUS_TYPE_STRING, &propertyname, 
DBUS_TYPE_VARIANT, &name, DBUS_TYPE_INVALID);
dbusreply = dbus_connection_send_with_reply_and_block(dbuscon, dbusmessage, 
reply_timeout, &dbuserror);

I hope you could help me.

Greets