fix up some logic ive broken previously

h3xds1nz · h3xds1nz · commit f684b2b593ba · 2024-06-07T20:15:34.000+02:00
diff --git a/src/Microsoft.DotNet.Wpf/src/UIAutomation/UIAutomationClientSideProviders/MS/Internal/AutomationProxies/WinEventTracker.cs b/src/Microsoft.DotNet.Wpf/src/UIAutomation/UIAutomationClientSideProviders/MS/Internal/AutomationProxies/WinEventTracker.cs
@@ -210,7 +210,7 @@ private static void WinEventProc(int winEventHook, int eventId, IntPtr hwnd, int
 
             try
             {
-                int evt = EventIdToIndex.Length > eventId ? EventIdToIndex[eventId] : -1;
+                int evt = EventIdToIndex.BinarySearch(eventId);
                 if (evt < 0)
                     return; // negative means this event is unknown so ignore it
 
@@ -353,7 +353,7 @@ private static void BuildEventsList (EventFlag eFlag, IntPtr hwnd, ProxyRaiseEve
                     EvtIdProperty evtIdProp = aEvtIdProp[i];
 
                     // Map a property into a WinEventHookProperty
-                    int evt = EventIdToIndex.Length > evtIdProp._evtId ? EventIdToIndex[evtIdProp._evtId] : -1;
+                    int evt = EventIdToIndex.BinarySearch(evtIdProp._evtId);
 
                     // add the window to the list
                     if (evt >= 0)
