gdk-sharp2.0.0.0Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.Used in to indicate what the destination should do with the dropped data.None.System.EnumGLib.GType(WrapperType=typeof(Gdk.DragActionGType))System.FlagsFieldGdk.DragActionThe default action. The same as the Copy action.FieldGdk.DragActionCopy the data.FieldGdk.DragActionMove the data, i.e. first copy it, then delete it from the source using the DELETE targetof the X selection protocol.FieldGdk.DragActionAdd a link to the data. Note that this is only useful if source and destination agree on what it means.FieldGdk.DragActionSpecial action which tells the source that the destination will do something that the source doesn't understand.FieldGdk.DragActionAsk t user what to do with the data.