Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

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

Best FlaUI code snippet using FlaUI.UIA3.Patterns.ExpandCollapsePattern.ExpandCollapsePattern

MainWindow.xaml.cs

Source:MainWindow.xaml.cs

...34            if (comboBoxElement == null)35                throw new Exception("Combo Box not found");36            //Get the all the list items in the ComboBox37            //Expand the combobox38            ExpandCollapsePattern expandPattern = (ExpandCollapsePattern)comboBoxElement.GetCurrentPattern(ExpandCollapsePattern.Pattern);39            expandPattern.Expand();40            AutomationElementCollection comboboxItem = comboBoxElement.FindAll(TreeScope.Children, new System.Windows.Automation.PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.ListItem));41            //Index to set in combo box42            AutomationElement itemToSelect = comboboxItem[indexToSelect];43            //Finding the pattern which need to select44            SelectionItemPattern selectPattern = (SelectionItemPattern)itemToSelect.GetCurrentPattern(SelectionItemPattern.Pattern);45            selectPattern.Select();46        }47        #region 1st Way to select combobox item48        //public static void SetSelectedComboBoxItem(this AutomationElement comboBox, string item)49        //{50        //    AutomationPattern automationPatternFromElement = GetSpecifiedPattern(comboBox, "ExpandCollapsePatternIdentifiers.Pattern");51        //    ExpandCollapsePattern expandCollapsePattern = comboBox.GetCurrentPattern(automationPatternFromElement) as ExpandCollapsePattern;52        //    expandCollapsePattern.Expand();53        //    expandCollapsePattern.Collapse();54        //    AutomationElement listItem = comboBox.FindFirst(TreeScope.Subtree, new System.Windows.Automation.PropertyCondition(AutomationElement.NameProperty, item));55        //    automationPatternFromElement = GetSpecifiedPattern(listItem, "SelectionItemPatternIdentifiers.Pattern");56        //    SelectionItemPattern selectionItemPattern = listItem.GetCurrentPattern(automationPatternFromElement) as SelectionItemPattern;57        //    selectionItemPattern.Select();58        //}59        #endregion60        #region 2nd Way to select combobox item61        public static void SetSelectedComboBoxItem(this AutomationElement comboBoxElement, string item)62        {63            if (comboBoxElement == null)64                throw new Exception("Combo Box not found");65            //Get the all the list items in the ComboBox66            //Expand the combobox67            ExpandCollapsePattern expandPattern = (ExpandCollapsePattern)comboBoxElement.GetCurrentPattern(ExpandCollapsePattern.Pattern);68            expandPattern.Expand();69            expandPattern.Collapse();70            AutomationElementCollection comboboxItem = comboBoxElement.FindAll(TreeScope.Subtree, new System.Windows.Automation.PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.ListItem));71            int i = 0;72            //try to get patterns73            //foreach(AutomationElement cbcItem in comboboxItem)74            //{75            //    foreach (AutomationPattern ap in cbcItem.GetSupportedPatterns())76            //    {77            //        MessageBox.Show(ap.ProgrammaticName);78            //    }79            //}80            foreach (AutomationElement cbxItem in comboboxItem)81            {...

ExpandCollapsePattern.cs

Source:ExpandCollapsePattern.cs

...5using FlaUI.UIA3.Identifiers;6using UIA = Interop.UIAutomationClient;7namespace FlaUI.UIA3.Patterns8{9    public class ExpandCollapsePattern : ExpandCollapsePatternBase<UIA.IUIAutomationExpandCollapsePattern>10    {11        public static readonly PatternId Pattern = PatternId.Register(AutomationType.UIA3, UIA.UIA_PatternIds.UIA_ExpandCollapsePatternId, "ExpandCollapse", AutomationObjectIds.IsExpandCollapsePatternAvailableProperty);12        public static readonly PropertyId ExpandCollapseStateProperty = PropertyId.Register(AutomationType.UIA3, UIA.UIA_PropertyIds.UIA_ExpandCollapseExpandCollapseStatePropertyId, "ExpandCollapseState");13        public ExpandCollapsePattern(FrameworkAutomationElementBase frameworkAutomationElement, UIA.IUIAutomationExpandCollapsePattern nativePattern) : base(frameworkAutomationElement, nativePattern)14        {15        }16        public override void Collapse()17        {18            Com.Call(() => NativePattern.Collapse());19        }20        public override void Expand()21        {22            Com.Call(() => NativePattern.Expand());23        }24    }25    public class ExpandCollapsePatternPropertyIds : IExpandCollapsePatternPropertyIds26    {27        public PropertyId ExpandCollapseState => ExpandCollapsePattern.ExpandCollapseStateProperty;28    }29}...

ExpandCollapsePattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.UIA3;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        static void Main(string[] args)13        {14            var app = FlaUI.Core.Application.Launch("notepad.exe");15            var automation = new UIA3Automation();16            var window = app.GetMainWindow(automation);17            var button = window.FindFirstDescendant(cf => cf.ByText("Help")).AsButton();18            var expandCollapsePattern = button.Patterns.ExpandCollapse.Pattern;19            expandCollapsePattern.Expand();20            Console.WriteLine("Expanded");21            expandCollapsePattern.Collapse();22            Console.WriteLine("Collapsed");23            Console.ReadKey();24        }25    }26}

ExpandCollapsePattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Tools;5using FlaUI.UIA3;6using System;7using System.Collections.Generic;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11using System.Windows.Automation;12{13    {14        static void Main(string[] args)15        {16            var app = Application.Launch(@"C:\Windows\System32\calc.exe");17            var automation = new UIA3Automation();18            var window = app.GetMainWindow(automation);19            var button = window.FindFirstDescendant(cf => cf.ByAutomationId("num1Button"));20            button.Click();21            var button2 = window.FindFirstDescendant(cf => cf.ByAutomationId("num2Button"));22            button2.Click();23            var button3 = window.FindFirstDescendant(cf => cf.ByAutomationId("num3Button"));24            button3.Click();25            var button4 = window.FindFirstDescendant(cf => cf.ByAutomationId("num4Button"));26            button4.Click();27            var button5 = window.FindFirstDescendant(cf => cf.ByAutomationId("num5Button"));28            button5.Click();29            var button6 = window.FindFirstDescendant(cf => cf.ByAutomationId("num6Button"));30            button6.Click();31            var button7 = window.FindFirstDescendant(cf => cf.ByAutomationId("num7Button"));32            button7.Click();33            var button8 = window.FindFirstDescendant(cf => cf.ByAutomationId("num8Button"));34            button8.Click();35            var button9 = window.FindFirstDescendant(cf => cf.ByAutomation

ExpandCollapsePattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.Definitions;3using FlaUI.Core.Patterns;4using FlaUI.UIA3;5using FlaUI.UIA3.Patterns;6using System;7using System.Collections.Generic;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11{12    {13        static void Main(string[] args)14        {15            var app = FlaUI.Core.Application.Launch(@"C:\Program Files (x86)\Microsoft Office\root\Office16\WINWORD.EXE");16            var automation = new UIA3Automation();17            var window = app.GetMainWindow(automation, 10000);18            var button = window.FindFirstDescendant(cf => cf.ByText("File"));19            var expandCollapsePattern = button.Patterns.ExpandCollapse.Pattern;20            expandCollapsePattern.Expand();21            app.WaitForExit();22        }23    }24}

ExpandCollapsePattern

Using AI Code Generation

1using System;2using System.Diagnostics;3using FlaUI.Core;4using FlaUI.Core.AutomationElements;5using FlaUI.Core.AutomationElements.Infrastructure;6using FlaUI.Core.Definitions;7using FlaUI.Core.Input;8using FlaUI.Core.Tools;9using FlaUI.UIA3;10{11    {12        static void Main(string[] args)13        {14            var application = Application.Launch(@"C:\Users\Public\Documents\Syncfusion\Essential Studio\

ExpandCollapsePattern

Using AI Code Generation

1using System;2using System.Windows.Automation;3using FlaUI.Core;4using FlaUI.Core.AutomationElements.Infrastructure;5using FlaUI.Core.Conditions;6using FlaUI.Core.Definitions;7using FlaUI.Core.Input;8using FlaUI.Core.WindowsAPI;9using FlaUI.UIA3;10using FlaUI.UIA3.Patterns;11{12    {13        static void Main(string[] args)14        {15            var automation = new UIA3Automation();16            var app = Application.Launch("notepad.exe");17            var window = app.GetMainWindow(automation);18            var edit = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Edit)).AsTextBox();19            edit.Text = "This is a sample text";20            var fileMenuItem = window.FindFirstDescendant(cf => cf.ByText("File"));21            ExpandCollapsePattern expandCollapsePattern = fileMenuItem.Patterns.ExpandCollapse.Pattern;22            expandCollapsePattern.Expand();23            var openMenuItem = window.FindFirstDescendant(cf => cf.ByText("Open"));24            openMenuItem.Click();25            var openDialog = window.FindFirstDescendant(cf => cf.ByClassName("#32770"));26            var fileNameEdit = openDialog.FindFirstDescendant(cf => cf.ByAutomationId("1148"));27            fileNameEdit.AsTextBox().Text = "C

ExpandCollapsePattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Identifiers;5using FlaUI.Core.Shapes;6using FlaUI.UIA3.Patterns;7using FlaUI.UIA3.Patterns.Infrastructure;8using System;9using System.Collections.Generic;10using System.Linq;11using System.Text;12using System.Threading.Tasks;13using UIA = Interop.UIAutomationClient;14{15    {16        public static readonly PatternId Pattern = PatternId.Register(AutomationType.UIA3, UIA.UIA_PatternIds.UIA_ExpandCollapsePatternId, "ExpandCollapse", AutomationObjectIds.IsExpandCollapsePatternAvailableProperty);17        public static readonly PropertyId ExpandCollapseStateProperty = PropertyId.Register(AutomationType.UIA3, UIA.UIA_PropertyIds.UIA_ExpandCollapseExpandCollapseStatePropertyId, "ExpandCollapseState");18        public ExpandCollapsePattern(FrameworkAutomationElementBase frameworkAutomationElement, UIA.IUIAutomationExpandCollapsePattern nativePattern) : base(frameworkAutomationElement, nativePattern)19        {20        }21        public override PatternId Id => Pattern;22        IExpandCollapsePatternInformation IPatternWithInformation<IExpandCollapsePatternInformation>.Cached => Cached;23        IExpandCollapsePatternInformation IPatternWithInformation<IExpandCollapsePatternInformation>.Current => Current;24        public IExpandCollapsePatternProperties Properties => Automation.PropertyLibrary.ExpandCollapse;25        protected override ExpandCollapsePatternInformation CreateInformation(bool cached)26        {27            return new ExpandCollapsePatternInformation(Automation, FrameworkAutomationElement, cached);28        }29        public void Collapse()30        {31            ComCallWrapper.Call(() => NativePattern.Collapse());32        }33        public void Expand()34        {35            ComCallWrapper.Call(() => NativePattern.Expand());36        }37    }38    {39        public ExpandCollapsePatternInformation(AutomationBase automation, FrameworkAutomationElementBase frameworkAutomationElement, bool cached) : base(automation, frameworkAutomationElement, cached)40        {41        }42        public ExpandCollapseState ExpandCollapseState => Get<ExpandCollapseState>(ExpandCollapsePattern.ExpandCollapseStateProperty);43    }44    {

ExpandCollapsePattern

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.UIA3;4using FlaUI.Core;5using System;6using System.Windows.Automation;7using FlaUI.Core.Input;8using FlaUI.Core.WindowsAPI;9using FlaUI.Core.Definitions;10using FlaUI.Core.Tools;11using FlaUI.Core.EventHandlers;

ExpandCollapsePattern

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;11{12    {13        static void Main(string[] args)14        {15            var application = FlaUI.Core.Application.Launch(@"C:\Windows\System32\calc.exe");16            var automation = FlaUI.Core.Automation.AutomationFactory.GetAutomation();17            var mainWindow = application.GetMainWindow(automation);18            var treeView = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("1000"));19            var childNodes = treeView.FindAllChildren(cf => cf.ByControlType(ControlType.TreeItem));20            foreach (var node in childNodes)21            {22                var expandCollapsePattern = node.Patterns.ExpandCollapse.PatternOrDefault;23                if (expandCollapsePattern != null && expandCollapsePattern.ExpandCollapseState == ExpandCollapseState.Collapsed)24                {25                    expandCollapsePattern.Expand();26                }27            }28            application.Close();29        }30    }31}32using FlaUI.Core.AutomationElements;33using FlaUI.Core.AutomationElements.Infrastructure;34using FlaUI.Core.Definitions;35using FlaUI.Core.Patterns;36using FlaUI.UIA3.Patterns;37using System;38using System.Collections.Generic;39using System.Linq;40using System.Text;41using System.Threading.Tasks;42{43    {44        static void Main(string[] args)

ExpandCollapsePattern

Using AI Code Generation

1using FlaUI.UIA3.Patterns;2using System;3using System.Windows.Automation;4using FlaUI.Core;5using FlaUI.Core.AutomationElements;6using FlaUI.Core.Definitions;7{8    {9        static void Main(string[] args)10        {11            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\notepad.exe");12            var automation = FlaUI.Core.Automation.AutomationFactory.GetAutomation();13            var window = app.GetMainWindow(automation);14            var tree = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Tree));15            var root = tree.FindFirstDescendant(cf => cf.ByControlType(ControlType.TreeItem));16            var child = root.FindFirstDescendant(cf => cf.ByControlType(ControlType.TreeItem));17            var pattern = child.Patterns.ExpandCollapse.Pattern;18            pattern.Expand();19        }20    }21}22using FlaUI.UIA3.Patterns;23using System;24using System.Windows.Automation;25using FlaUI.Core;26using FlaUI.Core.AutomationElements;27using FlaUI.Core.Definitions;28{29    {30        static void Main(string[] args)31        {32            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\notepad.exe");33            var automation = FlaUI.Core.Automation.AutomationFactory.GetAutomation();34            var window = app.GetMainWindow(automation);35            var tree = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Tree));36            var root = tree.FindFirstDescendant(cf => cf.ByControlType(ControlType.TreeItem));37            var child = root.FindFirstDescendant(cf => cf.ByControlType(ControlType.TreeItem));38            var pattern = child.Patterns.ExpandCollapse.Pattern;39            pattern.Collapse();40        }41    }42}

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.