How to use UnregisterFocusChangedEvent method of FlaUI.UIA3.UIA3Automation class

Best FlaUI code snippet using FlaUI.UIA3.UIA3Automation.UnregisterFocusChangedEvent

UIA3Automation.cs

Source:UIA3Automation.cs

...111            Com.Call(() => NativeAutomation.AddFocusChangedEventHandler(null, eventHandler));112            return eventHandler;113        }114        /// <inheritdoc />115        public override void UnregisterFocusChangedEvent(FocusChangedEventHandlerBase eventHandler)116        {117            NativeAutomation.RemoveFocusChangedEventHandler((UIA3FocusChangedEventHandler)eventHandler);118        }119        /// <inheritdoc />120        public override void UnregisterAllEvents()121        {122            try123            {124                NativeAutomation.RemoveAllEventHandlers();125            }126            catch127            {128                // Noop129            }...

UnregisterFocusChangedEvent

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Input;5using FlaUI.Core.WindowsAPI;6using FlaUI.UIA3;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12{13    {14        static void Main(string[] args)15        {16            var application = FlaUI.Core.Application.Launch(@"C:\Windows\System32\calc.exe");17            var automation = new UIA3Automation();18            var mainWindow = application.GetMainWindow(automation);19            var button = mainWindow.FindFirstDescendant(cf => cf.ByControlType(ControlType.Button)).AsButton();20            automation.UnregisterFocusChangedEvent(button);21        }22    }23}

UnregisterFocusChangedEvent

Using AI Code Generation

1using System;2using FlaUI.Core;3using FlaUI.Core.AutomationElements;4using FlaUI.Core.Conditions;5using FlaUI.Core.Definitions;6using FlaUI.Core.Input;7using FlaUI.Core.WindowsAPI;8using FlaUI.UIA3;9using FlaUI.UIA3.Patterns;10using FlaUI.UIA3.Patterns.Infrastructure;11using FlaUI.UIA3.Tools;12using FlaUI.Core.EventHandlers;13using FlaUI.Core.AutomationElements.Infrastructure;14using System.Threading;15{16    {17        static void Main(string[] args)18        {19            var automation = new UIA3Automation();20            var app = Application.Launch("notepad.exe");21            var window = app.GetMainWindow(automation);22            window.UnregisterFocusChangedEvent();23            app.Close();24        }25    }26}

UnregisterFocusChangedEvent

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.Core.AutomationElements;3using FlaUI.Core.Definitions;4using FlaUI.Core.Input;5using FlaUI.Core.WindowsAPI;6using FlaUI.UIA3;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12using System.Windows.Automation;13{14    {15        static void Main(string[] args)16        {17            var app = FlaUI.Core.Application.Launch("notepad.exe");18            var window = app.GetMainWindow(Automation);19            window.WaitUntilResponsive();20            Keyboard.TypeSimultaneously(VirtualKeyShort.CONTROL, VirtualKeyShort.KEY_N);21            window.WaitUntilResponsive();22            window.Close();23            window.WaitWhileBusy();24            app.Close();25        }26    }27}28using FlaUI.Core;29using FlaUI.Core.AutomationElements;30using FlaUI.Core.Definitions;31using FlaUI.Core.Input;32using FlaUI.Core.WindowsAPI;33using FlaUI.UIA3;34using System;35using System.Collections.Generic;36using System.Linq;37using System.Text;38using System.Threading.Tasks;39using System.Windows.Automation;40{41    {42        static void Main(string[] args)43        {44            var app = FlaUI.Core.Application.Launch("notepad.exe");

UnregisterFocusChangedEvent

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.Core.AutomationElements;3using FlaUI.UIA3;4using System;5using System.Windows.Automation;6{7    {8        static void Main(string[] args)9        {10            var automation = new UIA3Automation();11            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\notepad.exe");12            var window = app.GetMainWindow(automation);13            window.SetForeground();14            window.WaitWhileBusy();15            var button = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Button));16            button.AsButton().Click();17            automation.UnregisterFocusChangedEvent(window.AutomationElement);18            Console.WriteLine("Unregistered focus changed event");19            Console.Read();20        }21    }22}23using FlaUI.Core;24using FlaUI.Core.AutomationElements;25using FlaUI.UIA3;26using System;27using System.Windows.Automation;28{29    {30        static void Main(string[] args)31        {32            var automation = new UIA3Automation();33            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\notepad.exe");34            var window = app.GetMainWindow(automation);35            window.SetForeground();36            window.WaitWhileBusy();37            var button = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Button));38            button.AsButton().Click();39            automation.UnregisterStructureChangedEvent(window.AutomationElement);40            Console.WriteLine("Unregistered structure changed event");41            Console.Read();42        }43    }44}45using FlaUI.Core;46using FlaUI.Core.AutomationElements;47using FlaUI.UIA3;48using System;49using System.Windows.Automation;50{51    {52        static void Main(string[] args)53        {54            var automation = new UIA3Automation();55            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\notepad.exe");56            var window = app.GetMainWindow(automation);57            window.SetForeground();58            window.WaitWhileBusy();59            var button = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Button));60            button.AsButton().Click();

UnregisterFocusChangedEvent

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Tools;5using FlaUI.UIA3;6using System;7using System.Threading;8using System.Windows.Automation;9{10    {11        static void Main(string[] args)12        {13            UIA3Automation automation = new UIA3Automation();14            Application application = Application.Attach("notepad");15            Window window = application.GetMainWindow(automation);16            window.Focus();17            AutomationElement automationElement = AutomationElement.FocusedElement;18            Console.WriteLine("Focus changed event registered");19            Console.WriteLine("Please switch to other application, and then switch back to Notepad");20            Console.WriteLine("Press any key to continue");21            Console.ReadLine();22            automation.UnregisterFocusChangedEvent(automationElement, AutomationFocusChangedEventHandler);23            Console.WriteLine("Focus changed event unregistered");24            Console.WriteLine("Press any key to exit");25            Console.ReadLine();26        }27        private static void AutomationFocusChangedEventHandler(object sender, AutomationFocusChangedEventArgs e)28        {29            Console.WriteLine("Focus changed event fired");30        }31    }32}

UnregisterFocusChangedEvent

Using AI Code Generation

1using System;2using System.Windows.Automation;3using FlaUI.Core.AutomationElements;4using FlaUI.Core.Definitions;5using FlaUI.Core.EventHandlers;6using FlaUI.Core.Input;7using FlaUI.Core.Tools;8using FlaUI.UIA3;9{10    {11        static void Main(string[] args)12        {13            var app = FlaUI.Core.Application.Launch("notepad.exe");14            var window = app.GetMainWindow(new UIA3Automation());15            var element = window.AutomationElement;16            element.RegisterFocusChangedEvent(FocusChangedEventHandler);17            element.SetFocus();18            Wait.UntilInputIsProcessed(5000);19            app.Close();20        }21        private static void FocusChangedEventHandler(object sender, AutomationFocusChangedEventArgs e)22        {23            var element = sender as AutomationElement;24            if (element != null)25            {26                Console.WriteLine("Focus changed event fired");27                Console.WriteLine("Current focused element: " + element.Current.Name);28                Console.WriteLine("Previous focused element: " + e.PreviousFocusedElement.Current.Name);29            }30        }31    }32}33UnregisterFocusChangedEvent(AutomationElement, AutomationFocusChangedEventHandler)

UnregisterFocusChangedEvent

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core;3using FlaUI.UIA3;4using System;5using System.Windows.Automation;6using FlaUI.Core.Input;7using FlaUI.Core.AutomationElements.Infrastructure;8using FlaUI.Core.Definitions;9{10    {11        static void Main(string[] args)12        {13            var application = FlaUI.Core.Application.Launch(@"C:\Windows\System32\calc.exe");14            var automation = new UIA3Automation();15            var mainWindow = application.GetMainWindow(automation);16            var button = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("num5Button")).AsButton();17            automation.UnregisterFocusChangedEvent();18            button.Click();19            application.Close();

UnregisterFocusChangedEvent

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.UIA3;3using System;4{5    {6        static void Main(string[] args)7        {8            UIA3Automation automation = new UIA3Automation();9            automation.UnregisterFocusChangedEvent();10            Console.WriteLine("Event handler for the FocusChanged event is unregistered");11        }12    }13}14S.No. Method Description 1. GetAutomationElementFromHandle(IntPtr) Returns the AutomationElement object corresponding to the specified handle. 2. GetAutomationElementFromPoint(Point) Returns the AutomationElement object corresponding to the specified point. 3. GetDesktop() Returns the AutomationElement object corresponding to the desktop. 4. GetDesktopPattern() Returns the DesktopPattern object corresponding to the desktop. 5. GetDesktopPattern(int) Returns the DesktopPattern object corresponding to the desktop. 6. GetDesktopPattern(PatternId) Returns the DesktopPattern object corresponding to the desktop. 7. GetDesktopPattern(PatternId, int) Returns the DesktopPattern object corresponding to the desktop. 8. GetDesktopPattern(string) Returns the DesktopPattern object corresponding to the desktop. 9. GetDesktopPattern(string, int) Returns the DesktopPattern object corresponding to the desktop. 10. GetDesktopPatternFromBasicAutomationElement(BasicAutomationElementBase) Returns the DesktopPattern object corresponding to the desktop. 11. GetDesktopPatternFromBasicAutomationElement(BasicAutomationElementBase, int) Returns the DesktopPattern object corresponding to the desktop. 12. GetDesktopPatternFromBasicAutomationElement(BasicAutomationElementBase, PatternId) Returns the DesktopPattern object corresponding to the desktop. 13. GetDesktopPatternFromBasicAutomationElement(BasicAutomationElementBase, PatternId, int) Returns the DesktopPattern object corresponding to the desktop. 14

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