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Automation Advisor
FlaUI
FlaUI.UIA3.EventHandlers
UIA3ActiveTextPositionChangedEventHandler

How to use UIA3ActiveTextPositionChangedEventHandler class of FlaUI.UIA3.EventHandlers package

Best FlaUI code snippet using FlaUI.UIA3.EventHandlers.UIA3ActiveTextPositionChangedEventHandler

UIA3FrameworkAutomationElement.cs

Source:UIA3FrameworkAutomationElement.cs

...156        }157        /// <inheritdoc />158        public override ActiveTextPositionChangedEventHandlerBase RegisterActiveTextPositionChangedEvent(TreeScope treeScope, Action<AutomationElement, ITextRange> action)159        {160            var eventHandler = new UIA3ActiveTextPositionChangedEventHandler(this, action);161            Automation.NativeAutomation6.AddActiveTextPositionChangedEventHandler(NativeElement, (UIA.TreeScope)treeScope, null, eventHandler);162            return eventHandler;163        }164        /// <inheritdoc />165        public override AutomationEventHandlerBase RegisterAutomationEvent(EventId @event, TreeScope treeScope, Action<AutomationElement, EventId> action)166        {167            var eventHandler = new UIA3AutomationEventHandler(this, @event, action);168            Automation.NativeAutomation.AddAutomationEventHandler(@event.Id, NativeElement, (UIA.TreeScope)treeScope, null, eventHandler);169            return eventHandler;170        }171        /// <inheritdoc />172        public override PropertyChangedEventHandlerBase RegisterPropertyChangedEvent(TreeScope treeScope, Action<AutomationElement, PropertyId, object> action, PropertyId[] properties)173        {174            var eventHandler = new UIA3PropertyChangedEventHandler(this, action);175            var propertyIds = properties.Select(p => p.Id).ToArray();176            Automation.NativeAutomation.AddPropertyChangedEventHandler(NativeElement,177                (UIA.TreeScope)treeScope, null, eventHandler, propertyIds);178            return eventHandler;179        }180        /// <inheritdoc />181        public override StructureChangedEventHandlerBase RegisterStructureChangedEvent(TreeScope treeScope, Action<AutomationElement, StructureChangeType, int[]> action)182        {183            var eventHandler = new UIA3StructureChangedEventHandler(this, action);184            Automation.NativeAutomation.AddStructureChangedEventHandler(NativeElement, (UIA.TreeScope)treeScope, null, eventHandler);185            return eventHandler;186        }187        /// <inheritdoc />188        public override NotificationEventHandlerBase RegisterNotificationEvent(TreeScope treeScope, Action<AutomationElement, NotificationKind, NotificationProcessing, string, string> action)189        {190            var eventHandler = new UIA3NotificationEventHandler(this, action);191            Automation.NativeAutomation5.AddNotificationEventHandler(NativeElement, (UIA.TreeScope)treeScope, null, eventHandler);192            return eventHandler;193        }194        /// <inheritdoc />195        public override TextEditTextChangedEventHandlerBase RegisterTextEditTextChangedEventHandler(TreeScope treeScope, TextEditChangeType textEditChangeType, Action<AutomationElement, TextEditChangeType, string[]> action)196        {197            var eventHandler = new UIA3TextEditTextChangedEventHandler(this, action);198            Automation.NativeAutomation3.AddTextEditTextChangedEventHandler(NativeElement, (UIA.TreeScope)treeScope, (UIA.TextEditChangeType)textEditChangeType, null, eventHandler);199            return eventHandler;200        }201        /// <inheritdoc />202        public override void UnregisterActiveTextPositionChangedEventHandler(ActiveTextPositionChangedEventHandlerBase eventHandler)203        {204            Automation.NativeAutomation6.RemoveActiveTextPositionChangedEventHandler(NativeElement, (UIA3ActiveTextPositionChangedEventHandler)eventHandler);205        }206        /// <inheritdoc />207        public override void UnregisterAutomationEventHandler(AutomationEventHandlerBase eventHandler)208        {209            var frameworkEventHandler = (UIA3AutomationEventHandler)eventHandler;210            Automation.NativeAutomation.RemoveAutomationEventHandler(frameworkEventHandler.Event.Id, NativeElement, frameworkEventHandler);211        }212        /// <inheritdoc />213        public override void UnregisterPropertyChangedEventHandler(PropertyChangedEventHandlerBase eventHandler)214        {215            Automation.NativeAutomation.RemovePropertyChangedEventHandler(NativeElement, (UIA3PropertyChangedEventHandler)eventHandler);216        }217        /// <inheritdoc />218        public override void UnregisterStructureChangedEventHandler(StructureChangedEventHandlerBase eventHandler)...

UIA3ActiveTextPositionChangedEventHandler.cs

Source:UIA3ActiveTextPositionChangedEventHandler.cs

...4using FlaUI.Core.EventHandlers;5using UIA = Interop.UIAutomationClient;6namespace FlaUI.UIA3.EventHandlers7{8    public class UIA3ActiveTextPositionChangedEventHandler : ActiveTextPositionChangedEventHandlerBase, UIA.IUIAutomationActiveTextPositionChangedEventHandler9    {10        public UIA3ActiveTextPositionChangedEventHandler(FrameworkAutomationElementBase frameworkElement, Action<AutomationElement, ITextRange> callAction) : base(frameworkElement, callAction)11        {12        }13        public void HandleActiveTextPositionChangedEvent(UIA.IUIAutomationElement sender, UIA.IUIAutomationTextRange range)14        {15            var frameworkElement = new UIA3FrameworkAutomationElement((UIA3Automation)Automation, sender);16            var senderElement = new AutomationElement(frameworkElement);17            var rangeElement = new UIA3TextRange((UIA3Automation)Automation, range);18            HandleActiveTextPositionChangedEvent(senderElement, rangeElement);19        }20    }21}

UIA3ActiveTextPositionChangedEventHandler

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.EventHandlers;5using FlaUI.Core.Identifiers;6using FlaUI.Core.Tools;7using FlaUI.UIA3.EventHandlers;8using System;9using System.Collections.Generic;10using System.Linq;11using System.Text;12using System.Threading.Tasks;13{14    {15        public UIA3ActiveTextPositionChangedEventHandler(AutomationBase automation, Action<AutomationElement, ActiveTextPositionChangedEventHandlerBase> callAction) : base(automation, callAction)16        {17        }18        public void HandlePropertyChangedEvent(AutomationElement sender, EventId eventId, object propertyValue)19        {20            var activeTextPosition = propertyValue as int?;21            if (activeTextPosition != null)22            {23                HandleActiveTextPositionChangedEvent(sender, activeTextPosition.Value);24            }25        }26    }27}28using FlaUI.Core.AutomationElements;29using FlaUI.Core.AutomationElements.Infrastructure;30using FlaUI.Core.Definitions;31using FlaUI.Core.EventHandlers;32using FlaUI.Core.Identifiers;33using FlaUI.Core.Tools;34using FlaUI.UIA3.EventHandlers;35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40{41    {42        public UIA3ActiveTextPositionChangedEventHandler(AutomationBase automation, Action<AutomationElement, ActiveTextPositionChangedEventHandlerBase> callAction) : base(automation, callAction)43        {44        }45        public void HandlePropertyChangedEvent(AutomationElement sender, EventId eventId, object propertyValue)46        {47            var activeTextPosition = propertyValue as int?;48            if (activeTextPosition != null)49            {50                HandleActiveTextPositionChangedEvent(sender, activeTextPosition.Value);51            }52        }53    }54}

UIA3ActiveTextPositionChangedEventHandler

Using AI Code Generation

1using System;2using FlaUI.Core;3using FlaUI.Core.AutomationElements;4using FlaUI.Core.EventHandlers;5using FlaUI.UIA3.EventHandlers;6using FlaUI.UIA3;7using FlaUI.Core.Definitions;8using FlaUI.Core.Conditions;9using FlaUI.Core.AutomationElements.Infrastructure;10{11    {12        static void Main(string[] args)13        {14            var app = FlaUI.Core.Application.Launch(@"C:\Program Files (x86)\Notepad++\notepad++.exe");15            var window = app.GetMainWindow();16            var textEditor = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Edit));17            var automation = new UIA3Automation();18            textEditor.AddAutomationEventHandler(EventId.UIA_AutomationFocusChangedEventId, Scope.Element, new UIA3AutomationFocusChangedEventHandler(OnFocusChanged));19            app.WaitWhileMainHandleIsMissing();20        }21        private static void OnFocusChanged(object sender, AutomationFocusChangedEventArgs e)22        {23            var automation = new UIA3Automation();24            var automationElement = automation.FromNative(e.EventSource);25            var text = automationElement.AsTextBox().Text;26            Console.WriteLine(text);27        }28    }29}

UIA3ActiveTextPositionChangedEventHandler

Using AI Code Generation

1using FlaUI.UIA3.EventHandlers;2{3    {4        public UIA3ActiveTextPositionChangedEventHandler(AutomationBase automation, Action<ActiveTextPositionChangedEventArgs> callAction) : base(automation, callAction)5        {6        }7        public void HandleActiveTextPositionChangedEvent(object sender, ActiveTextPositionChangedEventArgs e)8        {9            HandleEvent(sender, e);10        }11    }12}13using FlaUI.UIA3.EventHandlers;14{15    {16        public UIA3AnnotationObjectsAddedEventHandler(AutomationBase automation, Action<AnnotationObjectsAddedEventArgs> callAction) : base(automation, callAction)17        {18        }19        public void HandleAnnotationObjectsAddedEvent(object sender, AnnotationObjectsAddedEventArgs e)20        {21            HandleEvent(sender, e);22        }23    }24}25using FlaUI.UIA3.EventHandlers;26{27    {28        public UIA3AnnotationObjectsRemovedEventHandler(AutomationBase automation, Action<AnnotationObjectsRemovedEventArgs> callAction) : base(automation, callAction)29        {30        }31        public void HandleAnnotationObjectsRemovedEvent(object sender, AnnotationObjectsRemovedEventArgs e)32        {33            HandleEvent(sender, e);34        }35    }36}37using FlaUI.UIA3.EventHandlers;38{39    {40        public UIA3AsyncContentLoadedEventHandler(AutomationBase automation, Action<AsyncContentLoadedEventArgs> callAction) : base(automation, callAction)41        {

UIA3ActiveTextPositionChangedEventHandler

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.UIA3.EventHandlers;3using System;4using System.Windows.Automation;5{6    {7        static void Main(string[] args)8        {9            var app = FlaUI.Core.Application.Launch("notepad.exe");10            var window = app.GetMainWindow(Automation);11            var edit = window.FindFirstDescendant(c => c.ByName("Edit"));12            var handler = new UIA3ActiveTextPositionChangedEventHandler((sender, e) => Console.WriteLine("ActiveTextPositionChanged event fired"));13            edit.AddActiveTextPositionChangedEventHandler(handler, TreeScope.Element);14            edit.AsTextBox().Text = "Hello";15            edit.RemoveActiveTextPositionChangedEventHandler(handler);16            app.Close();17        }18    }19}

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