How to use UIA2StructureChangedEventHandler class of FlaUI.UIA2.EventHandlers package

Best FlaUI code snippet using FlaUI.UIA2.EventHandlers.UIA2StructureChangedEventHandler

UIA2StructureChangedEventHandler.cs

Source:UIA2StructureChangedEventHandler.cs

...8{9    /// <summary>10    /// UIA2 implementation of a structure changed event handler.11    /// </summary>12    public class UIA2StructureChangedEventHandler : StructureChangedEventHandlerBase13    {14        public UIA.StructureChangedEventHandler EventHandler { get; }15        public UIA2StructureChangedEventHandler(FrameworkAutomationElementBase frameworkElement, Action<AutomationElement, StructureChangeType, int[]> callAction) : base(frameworkElement, callAction)16        {17            EventHandler = HandleStructureChangedEvent;18        }19        private void HandleStructureChangedEvent(object sender, UIA.StructureChangedEventArgs structureChangedEventArgs)20        {21            var frameworkElement = new UIA2FrameworkAutomationElement((UIA2Automation)Automation, (UIA.AutomationElement)sender);22            var senderElement = new AutomationElement(frameworkElement);23            HandleStructureChangedEvent(senderElement, (StructureChangeType)structureChangedEventArgs.StructureChangeType, structureChangedEventArgs.GetRuntimeId());24        }25    }26}...

UIA2StructureChangedEventHandler

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.Core.AutomationElements;3using FlaUI.Core.Definitions;4using FlaUI.Core.EventHandlers;5using FlaUI.Core.Identifiers;6using FlaUI.Core.Tools;7using FlaUI.UIA2.EventHandlers;8using FlaUI.UIA2.Tools;9using System;10using System.Collections.Generic;11using System.Linq;12using System.Text;13using System.Threading.Tasks;14using System.Windows.Automation;15using System.Windows.Forms;16{17    {18        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<AutomationElement, StructureChangeType, int[]> callAction) : base(automation, callAction)19        {20        }21        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<AutomationElement, StructureChangeType, int[]> callAction, Action<Exception> exceptionAction) : base(automation, callAction, exceptionAction)22        {23        }24        protected override void StartListeningNativeEvent(AutomationElement automationElement)25        {26            var nativeElement = UIA2Automation.GetNativeElement(automationElement);27            nativeElement.StructureChanged += NativeElement_StructureChanged;28        }29        protected override void StopListeningNativeEvent(AutomationElement automationElement)30        {31            var nativeElement = UIA2Automation.GetNativeElement(automationElement);32            nativeElement.StructureChanged -= NativeElement_StructureChanged;33        }34        private void NativeElement_StructureChanged(object sender, StructureChangedEventArgs e)35        {36            var automationElement = UIA2Automation.WrapNativeElement((IUIAutomationElement)sender);37            {38                var structureChangeType = e.StructureChangeType.ToStructureChangeType();39                var runtimeId = automationElement.Properties.RuntimeId.Value;40                CallAction(automationElement, structureChangeType, runtimeId);41            }42            catch (Exception ex)43            {44                ExceptionAction?.Invoke(ex);45            }46        }47    }48}49using FlaUI.Core;50using FlaUI.Core.AutomationElements;51using FlaUI.Core.EventHandlers;52using FlaUI.Core.Identifiers;53using FlaUI.Core.Tools;54using FlaUI.UIA2.EventHandlers;55using FlaUI.UIA2.Tools;56using System;57using System.Collections.Generic;58using System.Linq;59using System.Text;

UIA2StructureChangedEventHandler

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.Definitions;3using FlaUI.Core.EventHandlers;4using FlaUI.Core.Identifiers;5using FlaUI.Core.Tools;6using FlaUI.UIA2.EventHandlers;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12using UIA = interop.UIAutomationCore;13{14    {15        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<AutomationElement, StructureChangeType, int[]> callAction) : base(automation, callAction)16        {17        }18        public UIA.IUIAutomationStructureChangedEventHandler NativeHandler { get; private set; }19        public override void AddToEvent(AutomationElement automationElement)20        {21            NativeHandler = HandleStructureChangedEvent;22            ComCallWrapper.Call(() => UIA2Automation.NativeAutomation.AddStructureChangedEventHandler(automationElement.NativeElement, TreeScope.Element, NativeHandler));23        }24        public override void RemoveFromEvent(AutomationElement automationElement)25        {26            ComCallWrapper.Call(() => UIA2Automation.NativeAutomation.RemoveStructureChangedEventHandler(automationElement.NativeElement, NativeHandler));27        }28        private void HandleStructureChangedEvent(UIA.IUIAutomationElement sender, UIA.StructureChangeType changeType, int[] runtimeId)29        {30            var automationElement = AutomationElement.FromRuntimeId(runtimeId);31            CallAction(automationElement, (StructureChangeType)changeType, runtimeId);32        }33    }34}35using FlaUI.Core.AutomationElements;36using FlaUI.Core.Definitions;37using FlaUI.Core.EventHandlers;38using FlaUI.Core.Identifiers;39using FlaUI.Core.Tools;40using FlaUI.UIA2.EventHandlers;41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using UIA = interop.UIAutomationCore;47{48    {49        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<AutomationElement, StructureChangeType, int[]> callAction) : base(automation, callAction)50        {51        }

UIA2StructureChangedEventHandler

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.Definitions;3using FlaUI.Core.EventHandlers;4using FlaUI.Core.Identifiers;5using FlaUI.Core.Tools;6using FlaUI.UIA2.EventHandlers;7using FlaUI.UIA2.Identifiers;8using System;9using System.Collections.Generic;10using System.Linq;11using System.Text;12using System.Threading.Tasks;13{14    {15        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<AutomationElement, StructureChangeType, int[]> callAction) : base(automation, callAction)16        {17        }18        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<AutomationElement, StructureChangeType, int[]> callAction, Action<Exception> exceptionAction) : base(automation, callAction, exceptionAction)19        {20        }21        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<AutomationElement, StructureChangeType, int[]> callAction, Action<Exception> exceptionAction, Action disposeAction) : base(automation, callAction, exceptionAction, disposeAction)22        {23        }24        protected override EventId GetEventId()25        {26            return UIA2EventIds.StructureChangedEventId;27        }28        protected override void StartListeningNativeEvent(AutomationElement automationElement)29        {30            var nativeElement = automationElement.NativeElement;31            nativeElement.StructureChangedEvent += NativeElement_StructureChangedEvent;32        }33        private void NativeElement_StructureChangedEvent(object sender, UIAutomationClient.StructureChangedEventArgs e)34        {35            OnStructureChanged(e.StructureChangeType, e.GetRuntimeId());36        }37        protected override void StopListeningNativeEvent(AutomationElement automationElement)38        {39            var nativeElement = automationElement.NativeElement;40            nativeElement.StructureChangedEvent -= NativeElement_StructureChangedEvent;41        }42    }43}44using FlaUI.Core.AutomationElements;45using FlaUI.Core.AutomationElements.Infrastructure;46using FlaUI.Core.Definitions;47using FlaUI.Core.EventHandlers;48using FlaUI.Core.Identifiers;49using FlaUI.Core.Tools;50using FlaUI.UIA2.EventHandlers;51using FlaUI.UIA2.Identifiers;52using System;

UIA2StructureChangedEventHandler

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.Core.AutomationElements;3using FlaUI.Core.EventHandlers;4using FlaUI.Core.Identifiers;5using FlaUI.UIA2.EventHandlers;6using FlaUI.UIA2.Identifiers;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12{13    {14        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<AutomationElement, StructureChangeType, int[]> callAction) : base(automation, callAction)15        {16        }17        protected override void StartListeningNativeEvent()18        {19            NativeAutomation.AddStructureChangedEventHandler(NativeElement, TreeScope.Element, HandleStructureChangedEvent);20        }21        protected override void StopListeningNativeEvent()22        {23            NativeAutomation.RemoveStructureChangedEventHandler(NativeElement, HandleStructureChangedEvent);24        }25        private void HandleStructureChangedEvent(object sender, UIA2StructureChangedEventArgs e)26        {27            OnStructureChanged(e.StructureChangeType, e.RuntimeId);28        }29    }30}31using FlaUI.Core;32using FlaUI.Core.AutomationElements;33using FlaUI.Core.Definitions;34using FlaUI.Core.EventHandlers;35using FlaUI.Core.Identifiers;36using FlaUI.Core.WindowsAPI;37using FlaUI.UIA2;38using FlaUI.UIA2.EventHandlers;39using FlaUI.UIA2.Identifiers;40using System;41using System.Collections.Generic;42using System.Linq;43using System.Text;44using System.Threading.Tasks;45{46    {47        public static UIA2Automation Instance { get; } = new UIA2Automation();48        public UIA2Automation() : base(new UIA2PropertyLibrary(), new UIA2EventLibrary(), new UIA2PatternLibrary())49        {50        }51        public UIA2Automation(UIA2PropertyLibrary propertyLibrary, UIA2EventLibrary eventLibrary, UIA2PatternLibrary patternLibrary) : base(propertyLibrary, eventLibrary, patternLibrary)52        {53        }54        public override AutomationType AutomationType => AutomationType.UIA2;55        protected override IAutomationElementConverter CreateAutomationElementConverter()56        {

UIA2StructureChangedEventHandler

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.Definitions;3using FlaUI.UIA2.EventHandlers;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        public UIA2StructureChangedEventHandler(FrameworkAutomationElementBase frameworkAutomationElement, Action<StructureChangeType, int[]> callAction) : base(frameworkAutomationElement, callAction)12        {13        }14        public void HandleStructureChangedEvent(int[] runtimeId, StructureChangeType changeType)15        {16            HandleEvent(() => CallAction(changeType, runtimeId));17        }18    }19}20using FlaUI.Core.AutomationElements;21using FlaUI.Core.Definitions;22using FlaUI.UIA2.EventHandlers;23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28{29    {30        public static IUIA2PropertyChangedEventHandler CreatePropertyChangedEventHandler(FrameworkAutomationElementBase frameworkAutomationElement, Action<PropertyId, object> callAction)31        {32            return new UIA2PropertyChangedEventHandler(frameworkAutomationElement, callAction);33        }34        public static IUIA2StructureChangedEventHandler CreateStructureChangedEventHandler(FrameworkAutomationElementBase frameworkAutomationElement, Action<StructureChangeType, int[]> callAction)35        {36            return new UIA2StructureChangedEventHandler(frameworkAutomationElement, callAction);37        }38        public static IUIA2FocusChangedEventHandler CreateFocusChangedEventHandler(FrameworkAutomationElementBase frameworkAutomationElement, Action<int[]> callAction)39        {40            return new UIA2FocusChangedEventHandler(frameworkAutomationElement, callAction);41        }42        public static IUIA2AsyncContentLoadedEventHandler CreateAsyncContentLoadedEventHandler(FrameworkAutomationElementBase frameworkAutomationElement, Action<AsyncContentLoadedState> callAction)43        {44            return new UIA2AsyncContentLoadedEventHandler(frameworkAutomationElement, callAction);45        }46        public static IUIA2NotificationEventHandler CreateNotificationEventHandler(FrameworkAutomationElementBase frameworkAutomationElement, Action<NotificationKind, NotificationProcessing, string, string> callAction

UIA2StructureChangedEventHandler

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.Core.AutomationElements;3using FlaUI.Core.AutomationElements.Infrastructure;4using FlaUI.Core.Definitions;5using FlaUI.Core.EventHandlers;6using System;7using System.Collections.Generic;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11{12    {13        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<StructureChangedEventHandlerBase, Element, StructureChangeType, int[]> callAction) : base(automation, callAction)14        {15        }16        public UIA2StructureChangedEventHandler(AutomationBase automation, Action<Element, StructureChangeType, int[]> callAction) : base(automation, callAction)17        {18        }19        protected override void StartListening()20        {21            Automation.AddStructureChangedEventHandler(Element, TreeScope.Element, this, StructureChangeType);22        }23        protected override void StopListening()24        {25            Automation.RemoveStructureChangedEventHandler(Element, this);26        }27    }28}29using FlaUI.Core;30using FlaUI.Core.AutomationElements;31using FlaUI.Core.AutomationElements.Infrastructure;32using FlaUI.Core.Definitions;33using FlaUI.Core.EventHandlers;34using System;35using System.Collections.Generic;36using System.Linq;37using System.Text;38using System.Threading.Tasks;39{40    {41        public UIA2PropertyChangedEventHandler(AutomationBase automation, Action<PropertyChangedEventHandlerBase, Element, PropertyId, object> callAction) : base(automation, callAction)42        {43        }44        public UIA2PropertyChangedEventHandler(AutomationBase automation, Action<Element, PropertyId, object> callAction) : base(automation, callAction)45        {46        }47        protected override void StartListening()48        {49            Automation.AddPropertyChangedEventHandler(Element, TreeScope.Element, this, PropertyId);50        }51        protected override void StopListening()52        {53            Automation.RemovePropertyChangedEventHandler(Element, this);54        }55    }56}57using FlaUI.Core;58using FlaUI.Core.AutomationElements;59using FlaUI.Core.Definitions;

UIA2StructureChangedEventHandler

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Identifiers;5using FlaUI.UIA2.EventHandlers;6using FlaUI.UIA2.Identifiers;7using FlaUI.UIA3.EventHandlers;8using System;9using System.Collections.Generic;10using System.Linq;11using System.Text;12using System.Threading.Tasks;13{14    {15        static void Main(string[] args)16        {17            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\notepad.exe");18            var automation = app.GetAutomation();19            var window = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window)).AsWindow();20            window.Focus();21            window.Patterns.Window.Pattern.SetWindowVisualState(WindowVisualState.Maximized);22            var edit = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Edit)).AsTextBox();23            edit.Text = "Hello World";24            var structureChangedEventHandler = new UIA2StructureChangedEventHandler(automation, OnStructureChanged);25            automation.AddStructureChangedEventHandler(structureChangedEventHandler, edit.NativeElement);26            Console.WriteLine("Press any key to exit");27            Console.ReadKey();28            automation.RemoveStructureChangedEventHandler(structureChangedEventHandler);29            app.Close();30        }31        private static void OnStructureChanged(object sender, StructureChangedEventArgs e)32        {33            Console.WriteLine("StructureChanged event fired");34        }35    }36}

UIA2StructureChangedEventHandler

Using AI Code Generation

1using FlaUI.UIA2.EventHandlers;2using FlaUI.Core.AutomationElements;3using FlaUI.Core.EventHandlers;4using FlaUI.Core;5using FlaUI.Core.Identifiers;6using FlaUI.Core.AutomationElements.Infrastructure;7using FlaUI.Core.Definitions;8using FlaUI.Core.Conditions;

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