[Live Now] Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Join for FREE! Join TestMu Conference

How to use FromHandle method of FlaUI.UIA2.UIA2Automation class

Best FlaUI code snippet using FlaUI.UIA2.UIA2Automation.FromHandle

UIA2Automation.cs

Source:UIA2Automation.cs

...49            var nativeElement = InternalGetNativeElement(() => UIA.AutomationElement.FromPoint(new System.Windows.Point(point.X, point.Y)));50            return AutomationElementConverter.NativeToManaged(this, nativeElement);51        }52        /// <inheritdoc />53        public override AutomationElement FromHandle(IntPtr hwnd)54        {55            var nativeElement = InternalGetNativeElement(() => UIA.AutomationElement.FromHandle(hwnd));56            return AutomationElementConverter.NativeToManaged(this, nativeElement);57        }58        /// <inheritdoc />59        public override AutomationElement FocusedElement()60        {61            var nativeElement = InternalGetNativeElement(() => UIA.AutomationElement.FocusedElement);62            return AutomationElementConverter.NativeToManaged(this, nativeElement);63        }64        /// <inheritdoc />65        public override FocusChangedEventHandlerBase RegisterFocusChangedEvent(Action<AutomationElement> action)66        {67            var eventHandler = new UIA2FocusChangedEventHandler(this, action);68            UIA.Automation.AddAutomationFocusChangedEventHandler(eventHandler.EventHandler);69            return eventHandler;...

FromHandle

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.Core.AutomationElements;3using FlaUI.Core.AutomationElements.Infrastructure;4using FlaUI.Core.Definitions;5using FlaUI.Core.Identifiers;6using FlaUI.Core.Tools;7using FlaUI.UIA2;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 automation = new UIA2Automation();18            var window = automation.GetDesktop();19            var button = window.FindFirstDescendant(x => x.ByControlType(ControlType.Button));20            button.AsButton().Invoke();21            Console.ReadKey();22        }23    }24}

FromHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using FlaUI.Core.AutomationElements;7using FlaUI.Core;8using FlaUI.Core.Input;9using FlaUI.Core.WindowsAPI;10using FlaUI.UIA2;11using FlaUI.Core.Conditions;12using FlaUI.Core.AutomationElements.Infrastructure;13using FlaUI.Core.Definitions;14using FlaUI.Core.Tools;15using FlaUI.Core.WindowsAPI;16using FlaUI.UIA3;

FromHandle

Using AI Code Generation

1using System;2using System.Windows.Forms;3using FlaUI.Core;4using FlaUI.UIA2;5{6    {7        public Form1()8        {9            InitializeComponent();10        }11        private void button1_Click(object sender, EventArgs e)12        {13            IntPtr handle = FindWindow(null, "Notepad");14            UIA2Automation automation = new UIA2Automation();15            AutomationElement element = automation.FromHandle(handle);16            string name = element.Properties.Name.Value;17            MessageBox.Show(name);18        }19        [System.Runtime.InteropServices.DllImport("user32.dll")]20        private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);21    }22}

FromHandle

Using AI Code Generation

1using System;2using FlaUI.Core;3using FlaUI.Core.AutomationElements;4using FlaUI.Core.Definitions;5using FlaUI.Core.Input;6using FlaUI.Core.Tools;7using FlaUI.UIA2;8using static FlaUI.Core.Tools.WindowsInterop;9{10    {11        static void Main(string[] args)12        {13            var automation = new UIA2Automation();14            var window = automation.FromHandle(FindWindowByCaption(IntPtr.Zero, "Notepad"));15            var textBox = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Edit));16            textBox.Enter("Hello World!");17            Console.WriteLine("Hello World!");18        }19    }20}21using System;22using FlaUI.Core;23using FlaUI.Core.AutomationElements;24using FlaUI.Core.Definitions;25using FlaUI.Core.Input;26using FlaUI.Core.Tools;27using FlaUI.UIA2;28using static FlaUI.Core.Tools.WindowsInterop;29{30    {31        static void Main(string[] args)32        {33            var automation = new UIA2Automation();34            var window = automation.Attach(FindWindowByCaption(IntPtr.Zero, "Notepad"));35            var textBox = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Edit));36            textBox.Enter("Hello World!");37            Console.WriteLine("Hello World!");38        }39    }40}41using System;42using FlaUI.Core;43using FlaUI.Core.AutomationElements;44using FlaUI.Core.Definitions;45using FlaUI.Core.Input;46using FlaUI.Core.Tools;47using FlaUI.UIA2;48using static FlaUI.Core.Tools.WindowsInterop;49{50    {51        static void Main(string[] args)52        {53            var automation = new UIA2Automation();54            var window = automation.Attach(FindWindowByCaption(IntPtr.Zero, "Notepad"), TimeSpan.FromSeconds(5));55            var textBox = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Edit));56            textBox.Enter("Hello World!");57            Console.WriteLine("Hello World!");58        }59    }60}

FromHandle

Using AI Code Generation

1using System;2using System.Windows.Forms;3using FlaUI.Core;4using FlaUI.Core.AutomationElements;5using FlaUI.UIA2;6{7    public static void Main()8    {9        Application.EnableVisualStyles();10        Application.Run(new Form1());11    }12    private TextBox textBox1;13    private Button button1;14    public Form1()15    {16        this.textBox1 = new TextBox();17        this.button1 = new Button();18        this.button1.Click += new EventHandler(this.button1_Click);19        this.textBox1.Text = "Hello World";20        this.Controls.Add(this.textBox1);21        this.Controls.Add(this.button1);22        this.button1.Text = "Click Me";23        this.button1.Location = new System.Drawing.Point(40, 40);24        this.textBox1.Location = new System.Drawing.Point(40, 100);25    }26    private void button1_Click(object sender, EventArgs e)27    {28        AutomationElement element = AutomationElement.FromHandle(this.textBox1.Handle);29        MessageBox.Show(element.Properties.Name.Value);30    }31}32using System;33using System.Windows.Forms;34using FlaUI.Core;35using FlaUI.Core.AutomationElements;36using FlaUI.UIA2;37{38    public static void Main()39    {40        Application.EnableVisualStyles();41        Application.Run(new Form1());42    }43    private TextBox textBox1;44    private Button button1;45    public Form1()46    {47        this.textBox1 = new TextBox();48        this.button1 = new Button();49        this.button1.Click += new EventHandler(this.button1_Click);50        this.textBox1.Text = "Hello World";51        this.Controls.Add(this.textBox1);52        this.Controls.Add(this.button1);53        this.button1.Text = "Click Me";54        this.button1.Location = new System.Drawing.Point(40, 40);55        this.textBox1.Location = new System.Drawing.Point(40, 100);56    }57    private void button1_Click(object sender, EventArgs e)58    {59        AutomationElement element = AutomationElement.FromHandle(this.Handle);

FromHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using FlaUI.Core;7using FlaUI.Core.AutomationElements;8using FlaUI.Core.AutomationElements.Infrastructure;9using FlaUI.Core.Definitions;10using FlaUI.Core.Input;11using FlaUI.Core.WindowsAPI;12using FlaUI.UIA2;13using FlaUI.UIA3;14using FlaUI.Core.Tools;15using FlaUI.Core.WindowsAPI;16using FlaUI.Core.WindowsAPI;17using FlaUI.Core.WindowsAPI;18using FlaUI.UIA2;19using FlaUI.UIA2.Tools;20using FlaUI.UIA3;21using FlaUI.UIA3.Tools;22{23    {24        static void Main(string[] args)25        {26            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\calc.exe");27            var mainWindow = app.GetMainWindow(new UIA2PropertyLibrary());28            var handle = mainWindow.Properties.NativeWindowHandle.ValueOrDefault;29            var automationElement = FlaUI.UIA2.UIA2Automation.FromHandle(handle);30            var name = automationElement.Properties.Name.ValueOrDefault;31            Console.WriteLine("Application name is: " + name);32            Console.ReadLine();33        }34    }35}

FromHandle

Using AI Code Generation

1using System;2using System.Windows.Forms;3using FlaUI.Core;4using FlaUI.UIA2;5using FlaUI.Core.AutomationElements;6using FlaUI.Core.Definitions;7using FlaUI.Core.WindowsAPI;8{9    {10        static void Main(string[] args)11        {12            System.Diagnostics.Process.Start("calc.exe");13            IntPtr hWnd = WinApi.GetTopWindow(IntPtr.Zero);14            UIA2Automation automation = new UIA2Automation();15            AutomationElement element = automation.FromHandle(hWnd);16            string windowName = element.Properties.Name.Value;17            string windowClass = element.Properties.ClassName.Value;18            int processId = element.Properties.ProcessId.Value;19            var rect = element.Properties.BoundingRectangle.Value;20            var windowState = element.Properties.WindowVisualState.Value;21            var windowStyle = element.Properties.WindowInteractionState.Value;22            var controlType = element.Properties.ControlType.Value;23            var frameworkId = element.Properties.FrameworkId.Value;24            var automationId = element.Properties.AutomationId.Value;25            var isEnabled = element.Properties.IsEnabled.Value;26            var isOffScreen = element.Properties.IsOffscreen.Value;27            var isPassword = element.Properties.IsPassword.Value;28            var isRequiredForForm = element.Properties.IsRequiredForForm.Value;29            var helpText = element.Properties.HelpText.Value;30            var acceleratorKey = element.Properties.AcceleratorKey.Value;31            var accessKey = element.Properties.AccessKey.Value;32            var nativeWindowHandle = element.Properties.NativeWindowHandle.Value;33            var itemStatus = element.Properties.ItemStatus.Value;34            var itemType = element.Properties.ItemType.Value;

FromHandle

Using AI Code Generation

1public void FromHandle()2{3    UIA2Automation auto = new UIA2Automation();4    IntPtr handle = Process.GetProcessesByName("Calculator")[0].MainWindowHandle;5    var element = auto.FromHandle(handle);6    string name = element.Properties.Name.Value;7    Console.WriteLine("Name of the application is: " + name);8}9public void FromPoint()10{11    UIA2Automation auto = new UIA2Automation();12    var element = auto.FromPoint(new System.Windows.Point(200, 200));13    string name = element.Properties.Name.Value;14    Console.WriteLine("Name of the application is: " + name);15}16public void GetAutomationElement()17{18    UIA2Automation auto = new UIA2Automation();19    var element = auto.GetAutomationElement();20    string name = element.Properties.Name.Value;21    Console.WriteLine("Name of the application is: " + name);22}23public void GetDesktop()24{25    UIA2Automation auto = new UIA2Automation();26    var element = auto.GetDesktop();27    string name = element.Properties.Name.Value;28    Console.WriteLine("Name of the application is: " + name);29}

FromHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using FlaUI.Core;7using FlaUI.Core.AutomationElements;8using FlaUI.Core.AutomationElements.Infrastructure;9using FlaUI.Core.Definitions;10using FlaUI.Core.Input;11using FlaUI.Core.WindowsAPI;12using FlaUI.UIA2;13using FlaUI.UIA3;14using FlaUI.Core.Tools;15using FlaUI.Core.WindowsAPI;16using FlaUI.Core.WindowsAPI;17using FlaUI.Core.WindowsAPI;18using FlaUI.UIA2;19using FlaUI.UIA2.Tools;20using FlaUI.UIA3;21using FlaUI.UIA3.Tools;22{23    {24        static void Main(string[] args)25        {26            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\calc.exe");27            var mainWindow = app.GetMainWindow(new UIA2PropertyLibrary());28            var handle = mainWindow.Properties.NativeWindowHandle.ValueOrDefault;29            var automationElement = FlaUI.UIA2.UIA2Automation.FromHandle(handle);30            var name = automationElement.Properties.Name.ValueOrDefault;31            Console.WriteLine("Application name is: " + name);32            Console.ReadLine();33        }34    }35}

FromHandle

Using AI Code Generation

1using System;2using System.Windows.Forms;3using FlaUI.Core;4using FlaUI.UIA2;5using FlaUI.Core.AutomationElements;6using FlaUI.Core.Definitions;7using FlaUI.Core.WindowsAPI;8{9    {10        static void Main(string[] args)11        {12            System.Diagnostics.Process.Start("calc.exe");13            IntPtr hWnd = WinApi.GetTopWindow(IntPtr.Zero);14            UIA2Automation automation = new UIA2Automation();15            AutomationElement element = automation.FromHandle(hWnd);16            string windowName = element.Properties.Name.Value;17            string windowClass = element.Properties.ClassName.Value;18            int processId = element.Properties.ProcessId.Value;19            var rect = element.Properties.BoundingRectangle.Value;20            var windowState = element.Properties.WindowVisualState.Value;21            var windowStyle = element.Properties.WindowInteractionState.Value;22            var controlType = element.Properties.ControlType.Value;23            var frameworkId = element.Properties.FrameworkId.Value;24            var automationId = element.Properties.AutomationId.Value;25            var isEnabled = element.Properties.IsEnabled.Value;26            var isOffScreen = element.Properties.IsOffscreen.Value;27            var isPassword = element.Properties.IsPassword.Value;28            var isRequiredForForm = element.Properties.IsRequiredForForm.Value;29            var helpText = element.Properties.HelpText.Value;30            var acceleratorKey = element.Properties.AcceleratorKey.Value;31            var accessKey = element.Properties.AccessKey.Value;32            var nativeWindowHandle = element.Properties.NativeWindowHandle.Value;33            var itemStatus = element.Properties.ItemStatus.Value;34            var itemType = element.Properties.ItemType.Value;

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.