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How to use SendInput method of FlaUI.Core.WindowsAPI.User32 class

Best FlaUI code snippet using FlaUI.Core.WindowsAPI.User32.SendInput

Keyboard.cs

Source:Keyboard.cs

...32            // Check if the char is unicode or no virtual key could be found33            if (character > 0xFE || code == -1)34            {35                // It seems to be unicode36                SendInput(character, true, false, false, true);37                SendInput(character, false, false, false, true);38            }39            else40            {41                // Get the high-order and low-order byte from the code42                var high = (byte)(code >> 8);43                var low = (byte)(code & 0xff);4445                // Check for caps lock and unset it46                var isCapsLockToggled = false;47                if ((User32.GetKeyState((int)VirtualKeyShort.CAPITAL) & 0x0001) != 0)48                {49                    isCapsLockToggled = true;50                    Type(VirtualKeyShort.CAPITAL);51                }5253                // Check if there are any modifiers54                var modifiers = new List<VirtualKeyShort>();55                if (HasScanModifier(high, VkKeyScanModifiers.SHIFT))56                {57                    modifiers.Add(VirtualKeyShort.SHIFT);58                }59                if (HasScanModifier(high, VkKeyScanModifiers.CONTROL))60                {61                    modifiers.Add(VirtualKeyShort.CONTROL);62                }63                if (HasScanModifier(high, VkKeyScanModifiers.ALT))64                {65                    modifiers.Add(VirtualKeyShort.ALT);66                }67                // Press the modifiers68                foreach (var mod in modifiers)69                {70                    Press(mod);71                }72                // Type the effective key73                SendInput(low, true, false, false, false);74                SendInput(low, false, false, false, false);75                // Release the modifiers76                foreach (var mod in Enumerable.Reverse(modifiers))77                {78                    Release(mod);79                }8081                // Re-toggle the caps lock if it was set before82                if (isCapsLockToggled)83                {84                    Type(VirtualKeyShort.CAPITAL);85                }86            }87        }8889        /// <summary>90        /// Types the given keys, one by one.91        /// </summary>92        public static void Type(params VirtualKeyShort[] virtualKeys)93        {94            if (virtualKeys == null)95            {96                return;97            }98            foreach (var key in virtualKeys)99            {100                Press(key);101                Release(key);102            }103        }104105        /// <summary>106        /// Types the given keys simultaneously (starting with the first).107        /// </summary>108        public static void TypeSimultaneously(params VirtualKeyShort[] virtualKeys)109        {110            if (virtualKeys == null)111            {112                return;113            }114            foreach (var key in virtualKeys)115            {116                Press(key);117            }118            foreach (var key in virtualKeys.Reverse())119            {120                Release(key);121            }122        }123124        /// <summary>125        /// Types the given scan-code.126        /// </summary>127        public static void TypeScanCode(ushort scanCode, bool isExtendedKey)128        {129            PressScanCode(scanCode, isExtendedKey);130            ReleaseScanCode(scanCode, isExtendedKey);131        }132133        /// <summary>134        /// Types the given virtual key-code.135        /// </summary>136        public static void TypeVirtualKeyCode(ushort virtualKeyCode)137        {138            PressVirtualKeyCode(virtualKeyCode);139            ReleaseVirtualKeyCode(virtualKeyCode);140        }141142        /// <summary>143        /// Presses the given key.144        /// </summary>145        public static void Press(VirtualKeyShort virtualKey)146        {147            PressVirtualKeyCode((ushort)virtualKey);148        }149150        /// <summary>151        /// Presses the given scan-code.152        /// </summary>153        public static void PressScanCode(ushort scanCode, bool isExtendedKey)154        {155            SendInput(scanCode, true, true, isExtendedKey, false);156        }157158        /// <summary>159        /// Presses the given virtual key-code.160        /// </summary>161        public static void PressVirtualKeyCode(ushort virtualKeyCode)162        {163            SendInput(virtualKeyCode, true, false, false, false);164        }165166        /// <summary>167        /// Releases the given key.168        /// </summary>169        public static void Release(VirtualKeyShort virtualKey)170        {171            ReleaseVirtualKeyCode((ushort)virtualKey);172        }173174        /// <summary>175        /// Releases the given scan-code.176        /// </summary>177        public static void ReleaseScanCode(ushort scanCode, bool isExtendedKey)178        {179            SendInput(scanCode, false, true, isExtendedKey, false);180        }181182        /// <summary>183        /// Releases the given virtual key-code.184        /// </summary>185        public static void ReleaseVirtualKeyCode(ushort virtualKeyCode)186        {187            SendInput(virtualKeyCode, false, false, false, false);188        }189190        /// <summary>191        /// Presses the given keys and releases them when the returned object is disposed.192        /// </summary>193        public static IDisposable Pressing(params VirtualKeyShort[] virtualKeys)194        {195            return new KeyPressingActivation(virtualKeys);196        }197198        /// <summary>199        /// Checks if a given byte has a specific VkKeyScan-modifier set.200        /// </summary>201        private static bool HasScanModifier(byte b, VkKeyScanModifiers modifierToTest)202        {203            return (VkKeyScanModifiers)(b & (byte)modifierToTest) == modifierToTest;204        }205206        /// <summary>207        /// Effectively sends the keyboard input command.208        /// </summary>209        /// <param name="keyCode">The key code to send. Can be the scan code or the virtual key code.</param>210        /// <param name="isKeyDown">Flag if the key should be pressed or released.</param>211        /// <param name="isScanCode">Flag if the code is the scan code or the virtual key code.</param>212        /// <param name="isExtended">Flag if the key is an extended key.</param>213        /// <param name="isUnicode">Flag if the key is unicode.</param>214        private static void SendInput(ushort keyCode, bool isKeyDown, bool isScanCode, bool isExtended, bool isUnicode)215        {216            // Prepare the basic object217            var keyboardInput = new KEYBDINPUT218            {219                time = 0,220                dwExtraInfo = User32.GetMessageExtraInfo()221            };222223            // Add the "key-up" flag if needed. By default it is "key-down"224            if (!isKeyDown)225            {226                keyboardInput.dwFlags |= KeyEventFlags.KEYEVENTF_KEYUP;227            }228229            if (isScanCode)230            {231                keyboardInput.wScan = keyCode;232                keyboardInput.dwFlags |= KeyEventFlags.KEYEVENTF_SCANCODE;233                // Add the extended flag if the flag is set or the keycode is prefixed with the byte 0xE0234                // See https://msdn.microsoft.com/en-us/library/windows/desktop/ms646267(v=vs.85).aspx235                if (isExtended || (keyCode & 0xFF00) == 0xE0)236                {237                    keyboardInput.dwFlags |= KeyEventFlags.KEYEVENTF_EXTENDEDKEY;238                }239            }240            else if (isUnicode)241            {242                keyboardInput.dwFlags |= KeyEventFlags.KEYEVENTF_UNICODE;243                keyboardInput.wScan = keyCode;244            }245            else246            {247                keyboardInput.wVk = keyCode;248            }249250            // Build the input object251            var input = INPUT.KeyboardInput(keyboardInput);252            // Send the command253            if (User32.SendInput(1, new[] { input }, INPUT.Size) == 0)254            {255                // An error occured256                var errorCode = Marshal.GetLastWin32Error();257                Logger.Default.Warn("Could not send keyboard input. ErrorCode: {0}", errorCode);258            }259        }260261        /// <summary>262        /// Disposable class which presses the keys on creation263        /// and disposes them on destruction.264        /// </summary>265        private class KeyPressingActivation : IDisposable266        {267            private readonly VirtualKeyShort[] _virtualKeys;
...

SendInput

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.WindowsAPI;8using FlaUI.Core.WindowsAPI.User32;9{10    {11        static void Main(string[] args)12        {13            var app = FlaUI.Core.Application.Attach("notepad");14            var window = app.GetMainWindow(FlaUI.Core.AutomationBase.FromPoint(0, 0));15            User32.SendInput(new List<INPUT>()16            {17               new INPUT() { type = 1, U = new INPUT.Union() { ki = new KEYBDINPUT() { wVk = VK.VK_A } } },18               new INPUT() { type = 1, U = new INPUT.Union() { ki = new KEYBDINPUT() { wVk = VK.VK_D } } },19               new INPUT() { type = 1, U = new INPUT.Union() { ki = new KEYBDINPUT() { wVk = VK.VK_A } } },20               new INPUT() { type = 1, U = new INPUT.Union() { ki = new KEYBDINPUT() { wVk = VK.VK_D } } }21            });22            Console.ReadLine();23        }24    }25}

SendInput

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Windows.Forms;7using FlaUI.Core.WindowsAPI;8{9    {10        static void Main(string[] args)11        {12            var app = FlaUI.Core.Application.Launch("C:\\Users\\Administrator\\Desktop\\5.exe");13            var mainWindow = app.GetMainWindow(FlaUI.Core.Automation.WindowsFramework.WinForms);14            var textBox = mainWindow.FindFirstDescendant(FlaUI.Core.Definitions.TreeScope.Descendants, FlaUI.Core.Definitions.ConditionFactory.ByAutomationId("txtName"));15            var button = mainWindow.FindFirstDescendant(FlaUI.Core.Definitions.TreeScope.Descendants, FlaUI.Core.Definitions.ConditionFactory.ByAutomationId("btnSubmit"));16            textBox.AsTextBox().Text = "Hello World";17            button.AsButton().Click();18            textBox.AsTextBox().SendInput("Hello World");19            button.AsButton().SendInput();20        }21    }22}

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