How to use VirtualizedItemPattern class of FlaUI.UIA2.Patterns package

Best FlaUI code snippet using FlaUI.UIA2.Patterns.VirtualizedItemPattern

VirtualizedItemPattern.cs

Source:VirtualizedItemPattern.cs

...7using UIA = System.Windows.Automation;89namespace FlaUI.UIA2.Patterns10{11    public class VirtualizedItemPattern : PatternBase<UIA.VirtualizedItemPattern>, IVirtualizedItemPattern12    {13        public static readonly PatternId Pattern = PatternId.Register(AutomationType.UIA3, UIA.VirtualizedItemPattern.Pattern.Id, "VirtualizedItem", AutomationObjectIds.IsVirtualizedItemPatternAvailableProperty);1415        public VirtualizedItemPattern(FrameworkAutomationElementBase frameworkAutomationElement, UIA.VirtualizedItemPattern nativePattern) : base(frameworkAutomationElement, nativePattern)16        {17        }1819        public void Realize()20        {21            NativePattern.Realize();22        }23    }24}
...

VirtualizedItemPattern

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.UIA2;7using FlaUI.UIA2.Patterns;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 = Application.Launch(@"C:\Windows\System32\calc.exe");18            var automation = new UIA2Automation();19            var window = app.GetMainWindow(automation);20            var list = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.List)).AsListBox();21            var virtualizedItemPattern = list.GetItem(1000).AsVirtualizedItemPattern();22            virtualizedItemPattern.Realize();23            Console.WriteLine("Realized");24            Console.ReadKey();25        }26    }27}

VirtualizedItemPattern

Using AI Code Generation

1using System;2using System.Windows.Automation;3using FlaUI.Core.AutomationElements.Infrastructure;4using FlaUI.Core.Definitions;5using FlaUI.Core.Identifiers;6using FlaUI.Core.Patterns;7using FlaUI.UIA2.Converters;8using FlaUI.UIA2.Identifiers;9using UIA = Interop.UIAutomationClient;10{11    {12        public static readonly PatternId Pattern = PatternId.Register(AutomationType.UIA2, UIA.UIA_PatternIds.UIA_VirtualizedItemPatternId, "VirtualizedItem", AutomationObjectIds.IsVirtualizedItemPatternAvailableProperty);13        public static readonly PropertyId RealizedProperty = PropertyId.Register(AutomationType.UIA2, UIA.UIA_PropertyIds.UIA_VirtualizedItemIsRealizedPropertyId, "Realized");14        public static readonly EventId RealizationRectChangedEvent = EventId.Register(AutomationType.UIA2, UIA.UIA_EventIds.UIA_VirtualizedItemPatternRealizationRectChangedEventId, "RealizationRectChanged");15        public VirtualizedItemPattern(FrameworkAutomationElementBase frameworkAutomationElement, UIA.IUIAutomationVirtualizedItemPattern nativePattern) : base(frameworkAutomationElement, nativePattern)16        {17        }18        IPatternInformation IPatternWithInformation.PatternInformation => Information;19        public VirtualizedItemPatternInformation Information => Cached;20        public override void Initialize()21        {22            Properties = new VirtualizedItemPatternProperties();23        }24        protected override VirtualizedItemPatternInformation CreateInformation(bool cached)25        {26            return new VirtualizedItemPatternInformation(AutomationElement, cached);27        }28        public void Realize()29        {30            Com.Call(() => NativePattern.Realize());31        }32        {33            public VirtualizedItemPatternInformation(FrameworkAutomationElementBase frameworkAutomationElement, bool cached) : base(frameworkAutomationElement, cached)34            {35            }36            public bool Realized => Get<bool>(VirtualizedItemPattern.RealizedProperty);37            public Rect RealizationRect => Get<Rect>(VirtualizedItemPattern.RealizationRectProperty);38        }39        {

VirtualizedItemPattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Patterns;4using FlaUI.Core.Definitions;5using FlaUI.UIA2.Patterns;6using FlaUI.Core;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12using System.Windows.Automation;13using System.Windows.Automation.Provider;14using System.Windows.Forms;15using FlaUI.Core.Tools;

VirtualizedItemPattern

Using AI Code Generation

1using FlaUI.UIA3.Patterns;2using FlaUI.Core.AutomationElements;3using FlaUI.Core.AutomationElements.Infrastructure;4using FlaUI.Core.Patterns;5using FlaUI.Core;6using FlaUI.Core.Definitions;7using FlaUI.Core.Identifiers;8using FlaUI.Core.Conditions;9using FlaUI.Core.Input;10using FlaUI.Core.WindowsAPI;11using FlaUI.Core.Tools;

VirtualizedItemPattern

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.Core.AutomationElements;3using FlaUI.Core.AutomationElements.Infrastructure;4using FlaUI.Core.Definitions;5using FlaUI.Core.Input;6using FlaUI.Core.WindowsAPI;7using FlaUI.UIA2;8using FlaUI.UIA2.Patterns;9using System;10using System.Collections.Generic;11using System.Linq;12using System.Text;13using System.Threading.Tasks;14{15    {16        static void Main(string[] args)17        {18            using (var automation = new UIA2Automation())19            {20                var app = FlaUI.Core.Application.Launch(@"C:\Program Files (x86)\Microsoft Office\root\Office16\EXCEL.EXE");21                var automationElement = app.GetMainWindow(automation);22                var textBox = automationElement.FindFirstDescendant(cf => cf.ByControlType(ControlType.Edit)).AsTextBox();23                textBox.Text = "Hello";24                var button = automationElement.FindFirstDescendant(cf => cf.ByControlType(ControlType.Button)).AsButton();25                button.Click();26                var list = automationElement.FindFirstDescendant(cf => cf.ByControlType(ControlType.List)).AsList();27                var virtualizedItem = list.Items.ElementAt(0);28                var virtualizedItemPattern = virtualizedItem.Patterns.VirtualizedItem.Pattern;29                Console.WriteLine(virtualizedItemPattern.Current.Name);30                Console.ReadKey()

VirtualizedItemPattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.UIA2.Patterns;4using System;5using System.Windows.Automation;6{7    {8        static void Main(string[] args)9        {10            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\notepad.exe");11            var automation = new UIA2Automation();12            var window = app.GetMainWindow(automation);13            window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Edit)).AsTextBox().Text = "Hello World";14            window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Button).And(cf.ByText("File"))).AsButton().Invoke();15            var menu = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Menu).And(cf.ByText("File")));16            menu.FindFirstDescendant(cf => cf.ByControlType(ControlType.MenuItem).And(cf.ByText("Open..."))).AsMenuItem().Invoke();17            var window2 = app.GetMainWindow(automation);18            var listView = window2.FindFirstDescendant(cf => cf.ByControlType(ControlType.List)).AsListView();19            var item = listView.Items[1];20            var pattern = item.Patterns.VirtualizedItem.Pattern;21            pattern.Realize();22            item.AsMenuItem().Invoke();23            Console.WriteLine("Done");24            Console.ReadLine();25        }26    }27}

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.