Add MSAA focus event in OnGotFocus

LeafShi1 · LeafShi1 · commit c1aa344968c3 · 2025-08-06T19:28:26.000-07:00
diff --git a/src/System.Windows.Forms/System/Windows/Forms/Controls/MonthCalendar/MonthCalendar.cs b/src/System.Windows.Forms/System/Windows/Forms/Controls/MonthCalendar/MonthCalendar.cs
@@ -1428,6 +1428,8 @@ protected override void OnGotFocus(EventArgs e)
     {
         base.OnGotFocus(e);
 
+        NotifyWinEvent(AccessibleEvents.Focus);
+
         if (IsAccessibilityObjectCreated)
         {
             ((MonthCalendarAccessibleObject)AccessibilityObject).FocusedCell?.RaiseAutomationEvent(UIA_EVENT_ID.UIA_AutomationFocusChangedEventId);

Original file line number	Diff line number	Diff line change
`@@ -1428,6 +1428,8 @@ protected override void OnGotFocus(EventArgs e)`
`1428`	`1428`	`{`
`1429`	`1429`	`base.OnGotFocus(e);`
`1430`	`1430`
	`1431`	`+ NotifyWinEvent(AccessibleEvents.Focus);`
	`1432`	`+`
`1431`	`1433`	`if (IsAccessibilityObjectCreated)`
`1432`	`1434`	`{`
`1433`	`1435`	`((MonthCalendarAccessibleObject)AccessibilityObject).FocusedCell?.RaiseAutomationEvent(UIA_EVENT_ID.UIA_AutomationFocusChangedEventId);`