[ Version ( since = "0.14" ) ]
public virtual Value get_property (ParamSpec pspec)
Calls the [vfunc@Json.
Serializable.get_property] implementation on the `JsonSerializable` instance, which will get the value of the given property.
| this |
a serializable object |
| pspec |
a property description |
| value |
return location for the property value |