52manager.ProtectedAddListener(source, listener); 77manager.ProtectedAddListener(new object(), new CustomWeakEventListener()); 176manager.ProtectedAddListener(source, listener1); 177manager.ProtectedAddListener(source, listener2); 274manager.ProtectedAddListener(source, listener2); 276manager.ProtectedAddListener(source, listener4); 315manager.ProtectedAddListener(source1, listener1); 316manager.ProtectedAddListener(source2, listener2); 398manager.ProtectedAddListener(source1, listener); 996manager.ProtectedAddListener(source, listener); 1260manager.ProtectedAddListener(source1, listener1); 1268manager.ProtectedAddListener(source1, listener2); 1279manager.ProtectedAddListener(source2, listener3); 1293manager.ProtectedAddListener(null!, listener4); 1330manager.ProtectedAddListener(null!, listener1); 1339manager.ProtectedAddListener(null!, listener2); 1378manager.ProtectedAddListener(source, listener); 1404manager.ProtectedAddListener(source, listener); 1412manager.ProtectedAddListener(source, listener); 1438manager.ProtectedAddListener(source1, listener); 1448manager.ProtectedAddListener(source2, listener); 1471manager.ProtectedAddListener(source, listener1); 1478manager.ProtectedAddListener(source, listener2); 1498manager.ProtectedAddListener(source, listener1); 1508manager.ProtectedAddListener(source, listener2); 1531manager.ProtectedAddListener(source, listener1); 1544manager.ProtectedAddListener(source, listener2); 1575manager.ProtectedAddListener(source, listeners[i]); 1591Assert.Throws<ArgumentNullException>("listener", () => manager.ProtectedAddListener(source, null!)); 1602Assert.Throws<InvalidCastException>(() => manager.ProtectedAddListener(source, listener)); 1836manager.ProtectedAddListener(source, listener); 2163manager.ProtectedAddListener(source1, listener1); 2164manager.ProtectedAddListener(source1, listener2); 2165manager.ProtectedAddListener(source2, listener3); 2166manager.ProtectedAddListener(source2, listener4); 2243manager.ProtectedAddListener(null!, listener1); 2244manager.ProtectedAddListener(null!, listener2); 2273manager.ProtectedAddListener(source, listener); 2294manager.ProtectedAddListener(source, listener1); 2295manager.ProtectedAddListener(source, listener2); 2296manager.ProtectedAddListener(source, listener3); 2332manager.ProtectedAddListener(source, listener1); 2333manager.ProtectedAddListener(source, listener2); 2334manager.ProtectedAddListener(source, listener3); 2384manager.ProtectedAddListener(source, listener1); 2385manager.ProtectedAddListener(source, listener2); 2386manager.ProtectedAddListener(source, listener3); 2439manager.ProtectedAddListener(source, listener); 2463manager.ProtectedAddListener(source, listener); 2517manager.ProtectedAddListener(source, listeners[i]); 2935manager.ProtectedAddListener(source1, listener1); 2936manager.ProtectedAddListener(source1, listener2); 2937manager.ProtectedAddListener(source2, listener3); 3020manager.ProtectedAddListener(source1, listener1); 3022manager.ProtectedAddListener(source1, listener2); 3024manager.ProtectedAddListener(source2, listener3);