Hello
I'm trying to build some Variant parameter for the dbus
"PropertiesChanged" signal in "org.freedesktop.DBus.Properties"
interface.
The signature says it has to be "(sa{sv}as)". That means I have to put a
string, a HashTable and an array of string into a GLib.Variant.
Packing a single simple type into Variant works smooth in vala (very
convenient)
int i = 4;
Variant v = i;
But how to put several values into a Variant?
I tried
HashTable<string,Variant> hashtable = new
HashTable<string,Variant>(str_has, str_equal);
Variant v = new Variant("(sa{sv}as)", "some string", hashtable ,
null);
but no luck. This will compile, but crash at runtime.
How to setup such a Variant?
Hints appreciated
Jörn
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