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How to use DataGridViewHeaderItem method of FlaUI.Core.AutomationElements.DataGridView class

Best FlaUI code snippet using FlaUI.Core.AutomationElements.DataGridView.DataGridViewHeaderItem

DataGridView.cs

Source:DataGridView.cs

...61        }62        /// <summary>63        /// Gets the header items.64        /// </summary>65        public DataGridViewHeaderItem[] Columns66        {67            get68            {69                var headerItems = FindAllChildren(cf => cf.ByControlType(ControlType.Header));70                var convertedHeaderItems = headerItems.Select(x => new DataGridViewHeaderItem(x.FrameworkAutomationElement))71                    .ToList();72                // Remove the top-left header item if it exists (can be the first or last item)73                if (convertedHeaderItems.Last().Text == LocalizedStrings.DataGridViewHeaderItemTopLeft)74                {75                    convertedHeaderItems = convertedHeaderItems.Take(convertedHeaderItems.Count - 1).ToList();76                }77                else if (convertedHeaderItems.First().Text == LocalizedStrings.DataGridViewHeaderItemTopLeft)78                {79                    convertedHeaderItems = convertedHeaderItems.Skip(1).ToList();80                }81                return convertedHeaderItems.ToArray();82            }83        }84    }85    /// <summary>86    /// Class to interact with a WinForms DataGridView header item.87    /// </summary>88    public class DataGridViewHeaderItem : AutomationElement89    {90        /// <summary>91        /// Creates a <see cref="DataGridViewHeaderItem"/> element.92        /// </summary>93        public DataGridViewHeaderItem(FrameworkAutomationElementBase frameworkAutomationElement) : base(frameworkAutomationElement)94        {95        }96        /// <summary>97        /// Gets the text of the header item.98        /// </summary>99        public string Text => Properties.Name.Value;100    }101    /// <summary>102    /// Class to interact with a WinForms DataGridView row.103    /// </summary>104    public class DataGridViewRow : AutomationElement105    {106        /// <summary>107        /// Creates a <see cref="DataGridViewRow"/> element....

DataGridViewExtensions.cs

Source:DataGridViewExtensions.cs

...87        /// <summary>88        /// <see cref="DataGridViewHeader.Columns"/> does not work in culture different than English or German89        /// </summary>90        /// <returns></returns>91        private static DataGridViewHeaderItem[] GetDataGridViewHeaderColumns(DataGridViewHeader dataGridViewHeader)92        {93            // WinForms uses Header control type, WPF uses HeaderItem control type94            var headerItems = dataGridViewHeader.FindAllChildren(cf =>95                cf.ByControlType(ControlType.Header)96                    .Or(cf.ByControlType(ControlType.HeaderItem)));97            var convertedHeaderItems = headerItems.Select(x => new DataGridViewHeaderItem(x.FrameworkAutomationElement))98                .ToList();99            // Remove the top-left header item if it exists (can be the first or last item)100            if (convertedHeaderItems.Last().Text == CustomLocalizedStrings.DataGridViewHeaderItemTopLeft)101            {102                convertedHeaderItems = convertedHeaderItems.Take(convertedHeaderItems.Count - 1).ToList();103            }104            else if (convertedHeaderItems.First().Text == CustomLocalizedStrings.DataGridViewHeaderItemTopLeft)105            {106                convertedHeaderItems = convertedHeaderItems.Skip(1).ToList();107            }108            return convertedHeaderItems.ToArray();109        }110    }111}...

BaseGrid.cs

Source:BaseGrid.cs

...20				this.ColumnIndices = this.GenerateColumnIndices();21			} 22		}23		protected DataGridViewRow[] Rows { get => Grid.Rows; }24		protected DataGridViewHeaderItem[] Columns { get => Grid.Header.Columns; }25		protected Dictionary<string, int> ColumnIndices;26		// Forcibly map column names to cell indices here since FlaUI doesn't support searching within a column27		private Dictionary<string, int> GenerateColumnIndices() {28			var dict = new Dictionary<string, int>();29			int i = 0;30			foreach (DataGridViewHeaderItem column in Columns) {31				dict[column.Name] = i;32				i++;33			}34			return dict;35		}36	}37}

DataGridViewHeaderItem

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.Definitions;8using FlaUI.Core.Tools;9using FlaUI.UIA3;10using System.Windows.Automation;11{12    {13        static void Main(string[] args)14        {15            var application = Application.Launch(@"C:\Windows\System32\calc.exe");16            var automation = new UIA3Automation();17            Retry.WhileException(() => application.GetMainWindow(automation), TimeSpan.FromSeconds(10));18            var window = application.GetMainWindow(automation);19            var button = window.FindFirstDescendant(cf => cf.ByControlType(ControlType.Button).And(cf.ByName("1")));20            button.AsButton().Invoke();21            Retry.WhileTrue(() => button.Enabled, TimeSpan.FromSeconds(10));22            application.Close();23        }24    }25}26Error	CS1061	'AutomationElement' does not contain a definition for 'GetFromPoint' and no accessible extension method 'GetFromPoint' accepting a first argument of type 'AutomationElement' could be found (are you missing a using directive or an assembly reference?)

DataGridViewHeaderItem

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.Input;9using FlaUI.Core.Tools;10using FlaUI.UIA2;11using System.Diagnostics;12using FlaUI.Core;13using FlaUI.Core.Conditions;14using FlaUI.Core.Definitions;15using FlaUI.Core.Patterns;16using System.Windows.Automation;17using System.Windows.Forms;18using System.Threading;19{20    {21        static void Main(string[] args)22        {23            var app = Application.Launch(@"C:\Users\Public\Documents\FlaUI\FlaUI.exe");24            var window = app.GetMainWindow(new UIA2PropertyLibrary());25            var datagrid = window.FindFirstDescendant(cf => cf.ByAutomationId("dataGridView1")).AsDataGridView();26            var headerItem = datagrid.HeaderItem;27            var headerItemName = headerItem.Name;28            Console.WriteLine(headerItemName);29            Console.ReadLine();30        }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.Input;41using FlaUI.Core.Tools;42using FlaUI.UIA2;43using System.Diagnostics;44using FlaUI.Core;45using FlaUI.Core.Conditions;46using FlaUI.Core.Definitions;47using FlaUI.Core.Patterns;48using System.Windows.Automation;49using System.Windows.Forms;50using System.Threading;51{52    {53        static void Main(string[] args)54        {55            var app = Application.Launch(@"C:\Users\Public\Documents\FlaUI\FlaUI.exe");56            var window = app.GetMainWindow(new UIA2PropertyLibrary());57            var datagrid = window.FindFirstDescendant(cf => cf.ByAutomationId("dataGridView1")).AsDataGridView();

DataGridViewHeaderItem

Using AI Code Generation

1using System;2using FlaUI.Core;3using FlaUI.Core.AutomationElements;4using FlaUI.Core.Definitions;5using FlaUI.Core.Tools;6using FlaUI.UIA3;7using FlaUI.Core.Input;8using System.Threading;9using System.Windows.Automation;10using System.Collections.Generic;11using System.Windows;12using System.Windows.Controls;13using System.Windows.Media;14using System.Windows.Media.Imaging;15using System.Windows.Input;16using System.Windows.Shapes;17using System.Drawing;18using System.Drawing.Imaging;19using System.Drawing.Drawing2D;20using System.Drawing.Text;21using System.IO;22using System.Windows.Forms;23using System.Windows.Threading;24using System.Windows.Media.Animation;25using System.Windows.Documents;26using System.Windows.Navigation;27using System.Diagnostics;28using System.Linq;29using System.Text;30using System.Threading.Tasks;31using System.Windows.Markup;32using System.ComponentModel;33using System.Runtime.InteropServices;34using System.Reflection;35using System.Collections;36using System.Collections.ObjectModel;37using System.Collections.Specialized;38using System.Windows.Interop;39using System.Windows.Data;40using System.Windows.Forms.Integration;41using System.Windows.Automation.Peers;42using System.Windows.Automation.Provider;43using System.Windows.Automation.Text;44using System.Windows.Automation.Peers;45using System.Windows.Automation.Provider;46using System.Windows.Automation.Text;47using System.Windows.Automation;48using System.Windows.Automation.Peers;49using System.Windows.Automation.Provider;

DataGridViewHeaderItem

Using AI Code Generation

1using FlaUI.Core.AutomationElements;2using FlaUI.Core.AutomationElements.Infrastructure;3using FlaUI.Core.Definitions;4using FlaUI.Core.Tools;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        public DataGridViewHeaderItem(AutomationElement automationElement) : base(automationElement)13        {14        }15        {16            {17                return _automationElement.AsLabel().Text;18            }19        }20    }21}22using FlaUI.Core.AutomationElements;23using FlaUI.Core.AutomationElements.Infrastructure;24using FlaUI.Core.Definitions;25using FlaUI.Core.Tools;26using System;27using System.Collections.Generic;28using System.Linq;29using System.Text;30using System.Threading.Tasks;31{32    {33        public DataGridView(AutomationElement automationElement) : base(automationElement)34        {35        }36        public DataGridViewHeaderItem HeaderItem(int index)37        {38            var headerItems = _automationElement.FindAllDescendants(cf => cf.ByControlType(ControlType.HeaderItem));39            return new DataGridViewHeaderItem(headerItems.ElementAt(index));40        }41        public DataGridViewItem Item(int index)42        {43            var items = _automationElement.FindAllDescendants(cf => cf.ByControlType(ControlType.DataItem));44            return new DataGridViewItem(items.ElementAt(index));45        }46        public string GetCellValue(int columnIndex, int rowIndex)47        {48            return Item(rowIndex).Cell(columnIndex).Text;49        }50    }51}

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