This property is obsolete and should not be used unless you explicitly retain a reference to the
GLib.Object. Otherwise the Data hashtable will be lost when the Garbage Collector
releases your managed object wrapper. There are much better alternatives to this anyway. Consider
using a Hashtable on your class that is keyed by GLib.Object or a subclass with
an object property for the data you want to store instead. There are many better ways to accompish
the role of this property.
Namespace: GLib Assembly: glib-sharp (in glib-sharp.dll)