How to use VirtualizedItemPattern method of FlaUI.UIA3.Patterns.VirtualizedItemPattern class

Best FlaUI code snippet using FlaUI.UIA3.Patterns.VirtualizedItemPattern.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 System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using FlaUI.Core.AutomationElements;7using FlaUI.Core.AutomationElements.Infrastructure;8using FlaUI.Core.Definitions;9using FlaUI.Core.Patterns;10using FlaUI.UIA3;11using FlaUI.UIA3.Patterns;12{13    {14        public static readonly PatternId Pattern = PatternId.Register(AutomationType.UIA3, UIA3Constants.UIA_PatternIds.UIA_VirtualizedItemPatternId, "VirtualizedItem");15        public static readonly PropertyId IsVirtualizedProperty = PropertyId.Register(AutomationType.UIA3, UIA3Constants.UIA_PropertyIds.UIA_VirtualizedItemIsVirtualizedPropertyId, "IsVirtualized");16        public VirtualizedItemPattern(FrameworkAutomationElementBase frameworkAutomationElement, UIA3Pattern nativePattern) : base(frameworkAutomationElement, nativePattern)17        {18        }19        public override void Realize()20        {21            NativePattern.Realize();22        }23    }24    {25        protected VirtualizedItemPatternBase(FrameworkAutomationElementBase frameworkAutomationElement, TNativePattern nativePattern) : base(frameworkAutomationElement, nativePattern)26        {27        }28        public abstract void Realize();29        public AutomationProperty<bool> IsVirtualized => GetOrCreate(ref _isVirtualized, VirtualizedItemPattern.IsVirtualizedProperty);30        private AutomationProperty<bool> _isVirtualized;31    }32}33using System;34using System.Collections.Generic;35using System.Linq;36using System.Text;37using System.Threading.Tasks;38using FlaUI.Core.AutomationElements;39using FlaUI.Core.AutomationElements.Infrastructure;40using FlaUI.Core.Definitions;41using FlaUI.Core.Patterns;42using FlaUI.UIA2;43using FlaUI.UIA2.Patterns;44{45    {46        public static readonly PatternId Pattern = PatternId.Register(A

VirtualizedItemPattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Patterns;5using FlaUI.UIA3.Patterns;6using System;7using System.Collections.Generic;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11using FlaUI.Core;12using FlaUI.Core.Conditions;13using FlaUI.Core.AutomationElements.Scrolling;14using FlaUI.Core.Input;15using FlaUI.Core.Tools;16{17    {18        public static void TestVirtualizedItemPattern()19        {20            using (var app = Application.Launch(@"C:\Windows\System32\calc.exe"))21            {22                using (var automation = new UIA3Automation())23                {24                    var window = app.GetMainWindow(automation);25                    var calcWindow = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));26                    var calcWindow1 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));27                    var calcWindow2 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));28                    var calcWindow3 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));29                    var calcWindow4 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));30                    var calcWindow5 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));31                    var calcWindow6 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));32                    var calcWindow7 = automation.GetDesktop().FindFirstChild(cf => cf

VirtualizedItemPattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Identifiers;5using FlaUI.Core.Patterns;6using FlaUI.Core.Tools;7using FlaUI.UIA3.Patterns;8using System;9using System.Windows.Automation;10{11    {12        public static VirtualizedItemPattern GetVirtualizedItemPattern(this AutomationElement automationElement)13        {14            return VirtualizedItemPattern.GetVirtualizedItemPattern(automationElement);15        }16    }17}18using FlaUI.Core.AutomationElements;19using FlaUI.Core.AutomationElements.Infrastructure;20using FlaUI.Core.Definitions;21using FlaUI.Core.Identifiers;22using FlaUI.Core.Patterns;23using FlaUI.Core.Tools;24using FlaUI.UIA3.Patterns;25using System;26using System.Windows.Automation;27{28    {29        public static VirtualizedItemPattern GetVirtualizedItemPattern(this AutomationElement automationElement)30        {31            return VirtualizedItemPattern.GetVirtualizedItemPattern(automationElement);32        }33    }34}35using FlaUI.Core.AutomationElements;36using FlaUI.Core.AutomationElements.Infrastructure;37using FlaUI.Core.Definitions;38using FlaUI.Core.Identifiers;39using FlaUI.Core.Patterns;40using FlaUI.Core.Tools;41using FlaUI.UIA3.Patterns;42using System;43using System.Windows.Automation;44{45    {46        public static VirtualizedItemPattern GetVirtualizedItemPattern(this AutomationElement automationElement)47        {48            return VirtualizedItemPattern.GetVirtualizedItemPattern(automationElement);49        }50    }51}52using FlaUI.Core.AutomationElements;53using FlaUI.Core.AutomationElements.Infrastructure;54using FlaUI.Core.Definitions;55using FlaUI.Core.Identifiers;56using FlaUI.Core.Patterns;57using FlaUI.Core.Tools;

VirtualizedItemPattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Patterns;5using FlaUI.Core.Tools;6using FlaUI.UIA3.Patterns;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12{13    {14        public static readonly PatternId Pattern = PatternId.Register(AutomationType.UIA3, UIA3PatternIds.VirtualizedItem, "VirtualizedItem", AutomationObjectIds.IsVirtualizedItemPatternAvailableProperty);15        public static readonly PropertyId RealizedProperty = PropertyId.Register(AutomationType.UIA3, UIA3PropertyIds.Realized, "Realized");16        internal VirtualizedItemPattern(AutomationObjectBase automationObject, Interop.UIAutomationClient.IUIAutomationVirtualizedItemPattern nativePattern) : base(automationObject, nativePattern)17        {18        }19        IAutomationElement IVirtualizedItemPattern.Realize()20        {21            var element = Realize();22            return element.ToAutomationElement();23        }24        public AutomationElement Realize()25        {26            var nativeElement = ((Interop.UIAutomationClient.IUIAutomationVirtualizedItemPattern)NativePattern).Realize();27            return AutomationElementConverter.NativeToManaged((Interop.UIAutomationClient.IUIAutomationElement)nativeElement);28        }29        protected override VirtualizedItemPatternInformation CreateInformation(bool cached)30        {31            return new VirtualizedItemPatternInformation(AutomationObject, cached);32        }33    }34    {35        public VirtualizedItemPatternInformation(AutomationObjectBase automationObject, bool cached) : base(automationObject, cached)36        {37        }38        {39            {40                return Get<bool>(VirtualizedItemPattern.RealizedProperty);41            }42        }43    }44}45using FlaUI.Core.AutomationElements;46using FlaUI.Core.AutomationElements.Infrastructure;47using FlaUI.Core.Definitions;48using FlaUI.Core.Patterns;49using FlaUI.Core.Tools;50using FlaUI.UIA3.Patterns;51using System;

VirtualizedItemPattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Patterns;5using FlaUI.UIA3.Patterns;6using System;7using System.Collections.Generic;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11using FlaUI.Core;12using FlaUI.Core.Conditions;13using FlaUI.Core.AutomationElements.Scrolling;14using FlaUI.Core.Input;15using FlaUI.Core.Tools;16{17    {18        public static void TestVirtualizedItemPattern()19        {20            using (var app = Application.Launch(@"C:\Windows\System32\calc.exe"))21            {22                using (var automation = new UIA3Automation())23                {24                    var window = app.GetMainWindow(automation);25                    var calcWindow = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));26                    var calcWindow1 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));27                    var calcWindow2 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));28                    var calcWindow3 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));29                    var calcWindow4 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));30                    var calcWindow5 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));31                    var calcWindow6 = automation.GetDesktop().FindFirstChild(cf => cf.ByControlType(ControlType.Window).And(cf.ByName("Calculator")));32                    var calcWindow7 = automation.GetDesktop().FindFirstChild(cf => cf

VirtualizedItemPattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Identifiers;5using FlaUI.Core.Patterns;6using FlaUI.Core.Tools;7using FlaUI.UIA3.Patterns;8using System;9using System.Windows.Automation;10{

VirtualizedItemPattern

Using AI Code Generation

1using System;2using FlaUI.Core.AutomationElements;3using FlaUI.Core.AutomationElements.Infrastructure;4using FlaUI.Core.Definitions;5using FlaUI.Core.Patterns;6using FlaUI.Core.Tools;7using FlaUI.UIA3.Patterns;8{9    {10        public static void Realize(this AutomationElement element)11        {12            var pattern = element.Patterns.VirtualizedItem.PatternOrDefault;13            if (pattern == null)14            {15                throw new NotSupportedException("VirtualizedItemPattern is not supported by this element");16            }17            pattern.Realize();18        }19    }20}21using System;22using FlaUI.Core.AutomationElements;23using FlaUI.Core.AutomationElements.Infrastructure;24using FlaUI.Core.Definitions;25using FlaUI.Core.Patterns;26using FlaUI.Core.Tools;27using FlaUI.UIA3.Patterns;28{29    {30        public static void Close(this AutomationElement element)31        {32            var pattern = element.Patterns.Window.PatternOrDefault;33            if (pattern == null)34            {35                throw new NotSupportedException("WindowPattern is not supported by this element");36            }37            pattern.Close();38        }39        public static void SetWindowVisualState(this AutomationElement element, WindowVisualState state)40        {41            var pattern = element.Patterns.Window.PatternOrDefault;42            if (pattern == null)43            {44                throw new NotSupportedException("WindowPattern is not supported by this element");45            }46            pattern.SetWindowVisualState(state);47        }48        public static void WaitForInputIdle(this AutomationElement element, TimeSpan timeout)49        {50            var pattern = element.Patterns.Window.PatternOrDefault;51            if (pattern == null)52            {53                throw new NotSupportedException("WindowPattern is not supported by this element");54            }55            pattern.WaitForInputIdle(timeout);56        }57        public static void WaitForInputIdle(this AutomationElement element, int milliseconds)58        {59            var pattern = element.Patterns.Window.PatternOrDefault;60            if (pattern == null)61            {62                throw new NotSupportedException("WindowPattern is not supported by this element");63            }64            pattern.WaitForInputIdle(milliseconds);65        }66    }67}

VirtualizedItemPattern

Using AI Code Generation

1{2    {3        public static readonly PatternId Pattern = PatternId.Register(AutomationType.UIA3, UIA3Automation.PropertyLibrary.Element.IsOffscreenProperty, "VirtualizedItem");4        public static readonly PropertyId IsOffscreenProperty = PropertyId.Register(AutomationType.UIA3, UIA3Automation.PropertyLibrary.Element.IsOffscreenProperty, "IsOffscreen");5        public VirtualizedItemPattern(FrameworkAutomationElementBase frameworkAutomationElement, UIA3Automation automation) : base(frameworkAutomationElement, automation, Pattern)6        {7        }8        public IElement Virtualize()9        {10            return Automation.PropertyLibrary.Element.Wrap(Automation, NativePattern.Virtualize());11        }12        protected override VirtualizedItemPatternInformation CreateInformation(bool cached)13        {14            return new VirtualizedItemPatternInformation(Automation, FrameworkAutomationElement, cached);15        }16    }17    {18        public VirtualizedItemPatternInformation(AutomationBase automation, FrameworkAutomationElementBase frameworkAutomationElement, bool cached) : base(automation, frameworkAutomationElement, cached)19        {20        }21        {22            get { return Get<bool>(VirtualizedItemPattern.IsOffscreenProperty); }23        }24    }25}26{27    {28        public VirtualizedItemPatternInformation(AutomationBase automation, FrameworkAutomationElementBase frameworkAutomationElement, bool cached) : base(automation, frameworkAutomationElement, cached)29        {30        }31        {32            get { return Get<bool>(VirtualizedItemPattern.IsOffscreenProperty); }33        }34    }35}36{37    {38        public VirtualizedItemPatternInformation(AutomationBase automation, FrameworkAutomationElementBase frameworkAutomationElement, bool cached) : base(automation, frameworkAutomationElement, cached)

VirtualizedItemPattern

Using AI Code Generation

1{2    {3        public static readonly PatternId Pattern = PatternId.Register(AutomationType.UIA3, UIA3Automation.PropertyLibrary.Element.IsOffscreenProperty, "VirtualizedItem");4        public static readonly PropertyId IsOffscreenProperty = PropertyId.Register(AutomationType.UIA3, UIA3Automation.PropertyLibrary.Element.IsOffscreenProperty, "IsOffscreen");5        public VirtualizedItemPattern(FrameworkAutomationElementBase frameworkAutomationElement, UIA3Automation automation) : base(frameworkAutomationElement, automation, Pattern)6        {7        }8        public IElement Virtualize()9        {10            return Automation.PropertyLibrary.Element.Wrap(Automation, NativePattern.Virtualize());11        }12        protected override VirtualizedItemPatternInformation CreateInformation(bool cached)13        {14            return new VirtualizedItemPatternInformation(Automation, FrameworkAutomationElement, cached);15        }16    }17    {18        public VirtualizedItemPatternInformation(AutomationBase automation, FrameworkAutomationElementBase frameworkAutomationElement, bool cached) : base(automation, frameworkAutomationElement, cached)19        {20        }21        {22            get { return Get<bool>(VirtualizedItemPattern.IsOffscreenProperty); }23        }24    }25}26{27    {28        public VirtualizedItemPatternInformation(AutomationBase automation, FrameworkAutomationElementBase frameworkAutomationElement, bool cached) : base(automation, frameworkAutomationElement, cached)29        {30        }31        {32            get { return Get<bool>(VirtualizedItemPattern.IsOffscreenProperty); }33        }34    }35}36{37    {38        public VirtualizedItemPatternInformation(AutomationBase automation, FrameworkAutomationElementBase frameworkAutomationElement, bool cached) : base(automation, frameworkAutomationElement, cached)39    {40        public static VirtualizedItemPattern GetVirtualizedItemPattern(this AutomationElement automationElement)41        {42            return VirtualizedItemPattern.GetVirtualizedItemPattern(automationElement);43        }44    }45}46using FlaUI.Core.AutomationElements;47using FlaUI.Core.AutomationElements.Infrastructure;48using FlaUI.Core.Definitions;49using FlaUI.Core.Identifiers;50using FlaUI.Core.Patterns;51using FlaUI.Core.Tools;52using FlaUI.UIA3.Patterns;53using System;54using System.Windows.Automation;55{56    {57        public static VirtualizedItemPattern GetVirtualizedItemPattern(this AutomationElement automationElement)58        {59            return VirtualizedItemPattern.GetVirtualizedItemPattern(automationElement);60        }61    }62}63using FlaUI.Core.AutomationElements;64using FlaUI.Core.AutomationElements.Infrastructure;65using FlaUI.Core.Definitions;66using FlaUI.Core.Identifiers;67using FlaUI.Core.Patterns;68using FlaUI.Core.Tools;69using FlaUI.UIA3.Patterns;70using System;71using System.Windows.Automation;72{73    {74        public static VirtualizedItemPattern GetVirtualizedItemPattern(this AutomationElement automationElement)75        {76            return VirtualizedItemPattern.GetVirtualizedItemPattern(automationElement);77        }78    }79}80using FlaUI.Core.AutomationElements;81using FlaUI.Core.AutomationElements.Infrastructure;82using FlaUI.Core.Definitions;83using FlaUI.Core.Identifiers;84using FlaUI.Core.Patterns;85using FlaUI.Core.Tools;

VirtualizedItemPattern

Using AI Code Generation

1using System;2using System.Windows.Automation;3using FlaUI.Core;4using FlaUI.Core.Definitions;5using FlaUI.Core.Input;6using FlaUI.Core.Tools;7using FlaUI.UIA3;8using FlaUI.UIA3.Patterns;9{10    {11        static void Main(string[] args)12        {13            var app = FlaUI.Core.Application.Launch("C:\\Windows\\System32\\notepad.exe");14            var automation = new UIA3Automation();15            var window = app.GetMainWindow(automation);16            window.Focus();17            var listBox = window.FindFirstDescendant(cf => cf.ByName("ListBox1"));18            var item = listBox.FindFirstDescendant(cf => cf.ByAutomationId("1000"));19            var virtualizedItemPattern = item.Patterns.VirtualizedItem.Pattern;20            var isVirtualized = virtualizedItemPattern.Current.IsVirtualized;21            if (isVirtualized)22            {23                virtualizedItemPattern.Realize();24            }25            {26                virtualizedItemPattern.Virtualize();27            }28            app.Close();29        }30    }31}

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.UIA3.Patterns;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(@"C:\Windows\System32\calc.exe");18            var automation = FlaUI.UIA3.UIA3Automation.Instance;19            var window = app.GetMainWindow(automation);20            var element = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));21            element.AsButton().Click();22            var element2 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));23            element2.AsButton().Click();24            var element3 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));25            element3.AsButton().Click();26            var element4 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));27            element4.AsButton().Click();28            var element5 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));29            element5.AsButton().Click();30            var element6 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));31            element6.AsButton().Click();32            var element7 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));33            element7.AsButton().Click();34            var element8 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));35            element8.AsButton().Click();36            var element9 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));37            element9.AsButton().Click();38            var element10 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));39            element10.AsButton().Click();40            var element11 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));41            element11.AsButton().Click();42            var element12 = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));

VirtualizedItemPattern

Using AI Code Generation

1{2    {3        static void Main(string[] args)4        {5            var process = Process.Start("notepad.exe");6            using (var automation = new UIA3Automation())7            {8                var app = automation.Attach(process.Id);9                var window = app.GetMainWindow(AutomationElement.RootElement);10                var treeView = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Tree)).AsTreeView();11                var lastItem = treeView.Items[treeView.Items.Count - 1];12                lastItem.Patterns.VirtualizedItem.Pattern.ScrollIntoView();13            }14            process.CloseMainWindow();15            process.WaitForExit();16        }17    }18}19ScrollIntoView Method (VirtualizedItemPattern)20ScrollIntoView Method (VirtualizedItemPattern)21ScrollIntoView Method (VirtualizedItemPattern)22ScrollIntoView Method (VirtualizedItemPattern)

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.