KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

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

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

Win32Fallback.cs

Source:Win32Fallback.cs

...257            }258            User32.SendMessage(handle, Win32CalendarMessages.MCM_GETSELRANGE, IntPtr.Zero, hMem);259            IntPtr address = Marshal.AllocHGlobal(2 * Marshal.SizeOf(systemtime1));260            IntPtr lpNumberOfBytesRead = IntPtr.Zero;261            if (User32.ReadProcessMemory(hProcess, hMem, address, 2 * Marshal.SizeOf(systemtime1), out lpNumberOfBytesRead) == false)262            {263                throw new Exception("Insufficient rights");264            }265            systemtime1 = (SYSTEMTIME)Marshal.PtrToStructure(address, typeof(SYSTEMTIME));266            IntPtr address2 = new IntPtr(address.ToInt64() + Marshal.SizeOf(systemtime1));267            systemtime2 = (SYSTEMTIME)Marshal.PtrToStructure(address2, typeof(SYSTEMTIME));268            // release memory269            Marshal.FreeHGlobal(address);270            User32.VirtualFreeEx(hProcess, hMem, 2 * Marshal.SizeOf(systemtime1), AllocationType.Decommit | AllocationType.Release);271            User32.CloseHandle(hProcess);272            DateTime date1;273            try274            {275                date1 = new DateTime(systemtime1.Year, systemtime1.Month, systemtime1.Day,276                    systemtime1.Hour, systemtime1.Minute, systemtime1.Second);277            }278            catch279            {280                date1 = new DateTime(systemtime1.Year, systemtime1.Month, systemtime1.Day,281                    0, 0, 0);282            }283            DateTime date2;284            try285            {286                date2 = new DateTime(systemtime2.Year, systemtime2.Month, systemtime2.Day,287                    systemtime2.Hour, systemtime2.Minute, systemtime2.Second);288            }289            catch290            {291                date2 = new DateTime(systemtime2.Year, systemtime2.Month, systemtime2.Day,292                    0, 0, 0);293            }294            return new DateTime[] { date1, date2 };295        }296        // gets the selected date from a Win32 calendar that supports single selection297        internal static DateTime GetSelectedDate(IntPtr handle)298        {299            uint procid = 0;300            User32.GetWindowThreadProcessId(handle, out procid);301            IntPtr hProcess = User32.OpenProcess(ProcessAccessFlags.All, false, (int)procid);302            if (hProcess == IntPtr.Zero)303            {304                throw new Exception("Insufficient rights");305            }306            SYSTEMTIME systemtime = new SYSTEMTIME();307            // allocate memory in the process of the calendar308            IntPtr hMem = User32.VirtualAllocEx(hProcess, IntPtr.Zero, (uint)Marshal.SizeOf(systemtime),309                AllocationType.Commit | AllocationType.Reserve, MemoryProtection.ReadWrite);310            if (hMem == IntPtr.Zero)311            {312                throw new Exception("Insufficient rights");313            }314            User32.SendMessage(handle, Win32CalendarMessages.MCM_GETCURSEL, IntPtr.Zero, hMem);315            IntPtr address = Marshal.AllocHGlobal(Marshal.SizeOf(systemtime));316            IntPtr lpNumberOfBytesRead = IntPtr.Zero;317            if (User32.ReadProcessMemory(hProcess, hMem, address, Marshal.SizeOf(systemtime), out lpNumberOfBytesRead) == false)318            {319                throw new Exception("Insufficient rights");320            }321            systemtime = (SYSTEMTIME)Marshal.PtrToStructure(address, typeof(SYSTEMTIME));322            // release memory323            Marshal.FreeHGlobal(address);324            User32.VirtualFreeEx(hProcess, hMem, Marshal.SizeOf(systemtime),325                AllocationType.Decommit | AllocationType.Release);326            User32.CloseHandle(hProcess);327            DateTime datetime;328            try329            {330                datetime = new DateTime(systemtime.Year, systemtime.Month, systemtime.Day,331                    systemtime.Hour, systemtime.Minute, systemtime.Second);332            }333            catch334            {335                datetime = new DateTime(systemtime.Year, systemtime.Month, systemtime.Day,336                    0, 0, 0);337            }338            return datetime;339        }340        internal static void SetSelectedDate(IntPtr handle, DateTime date)341        {342            if (handle == IntPtr.Zero || GetWindowClassName(handle) != "SysMonthCal32")343            {344                throw new Exception("Not supported for this type of calendar");345            }346            uint styles = User32.GetWindowLong(handle, WindowLongParam.GWL_STYLE);347            if ((styles & Win32CalendarStyles.MCS_MULTISELECT) != 0)348            {349                // multiselect calendar350                SetSelectedRange(handle, new DateTime[] { date, date });351                return;352            }353            uint procid = 0;354            User32.GetWindowThreadProcessId(handle, out procid);355            IntPtr hProcess = User32.OpenProcess(ProcessAccessFlags.All, false, (int)procid);356            if (hProcess == IntPtr.Zero)357            {358                throw new Exception("Insufficient rights");359            }360            SYSTEMTIME systemtime = new SYSTEMTIME();361            systemtime.Year = (short)date.Year;362            systemtime.Month = (short)date.Month;363            systemtime.Day = (short)date.Day;364            systemtime.DayOfWeek = (short)date.DayOfWeek;365            systemtime.Hour = (short)date.Hour;366            systemtime.Minute = (short)date.Minute;367            systemtime.Second = (short)date.Second;368            systemtime.Milliseconds = (short)date.Millisecond;369            // allocate memory in the process of the calendar370            IntPtr hMem = User32.VirtualAllocEx(hProcess, IntPtr.Zero, (uint)Marshal.SizeOf(systemtime),371                AllocationType.Commit | AllocationType.Reserve, MemoryProtection.ReadWrite);372            if (hMem == IntPtr.Zero)373            {374                throw new Exception("Insufficient rights");375            }376            IntPtr lpNumberOfBytesWritten = IntPtr.Zero;377            if (User32.WriteProcessMemory(hProcess, hMem, systemtime, Marshal.SizeOf(systemtime), out lpNumberOfBytesWritten) == false)378            {379                throw new Exception("Insufficient rights");380            }381            User32.SendMessage(handle, Win32CalendarMessages.MCM_SETCURSEL, IntPtr.Zero, hMem);382            // release memory383            User32.VirtualFreeEx(hProcess, hMem, Marshal.SizeOf(systemtime),384                AllocationType.Decommit | AllocationType.Release);385            User32.CloseHandle(hProcess);386        }387        // Selects a range in a multiple selection Win32 calendar. The range is specified by the first and the last date.388        // If the calendar is single selection then the second date will be selected.389        // The "dates" parameter should always contain two dates.390        internal static void SetSelectedRange(IntPtr handle, DateTime[] dates)391        {392            if (handle == IntPtr.Zero || GetWindowClassName(handle) != "SysMonthCal32")393            {394                throw new Exception("Not supported for this type of calendar");395            }396            if (dates.Length != 2)397            {398                throw new Exception("Dates array length must be 2");399            }400            uint styles = User32.GetWindowLong(handle, WindowLongParam.GWL_STYLE);401            if ((styles & Win32CalendarStyles.MCS_MULTISELECT) == 0)402            {403                // singleselect calendar404                SetSelectedDate(handle, dates[1]);405                return;406            }407            uint procid = 0;408            User32.GetWindowThreadProcessId(handle, out procid);409            IntPtr hProcess = User32.OpenProcess(ProcessAccessFlags.All, false, (int)procid);410            if (hProcess == IntPtr.Zero)411            {412                throw new Exception("Insufficient rights");413            }414            SYSTEMTIME systemtime1 = new SYSTEMTIME();415            systemtime1.Year = (short)dates[0].Year;416            systemtime1.Month = (short)dates[0].Month;417            systemtime1.Day = (short)dates[0].Day;418            systemtime1.DayOfWeek = (short)dates[0].DayOfWeek;419            systemtime1.Hour = (short)dates[0].Hour;420            systemtime1.Minute = (short)dates[0].Minute;421            systemtime1.Second = (short)dates[0].Second;422            systemtime1.Milliseconds = (short)dates[0].Millisecond;423            SYSTEMTIME systemtime2 = new SYSTEMTIME();424            systemtime2.Year = (short)dates[1].Year;425            systemtime2.Month = (short)dates[1].Month;426            systemtime2.Day = (short)dates[1].Day;427            systemtime2.DayOfWeek = (short)dates[1].DayOfWeek;428            systemtime2.Hour = (short)dates[1].Hour;429            systemtime2.Minute = (short)dates[1].Minute;430            systemtime2.Second = (short)dates[1].Second;431            systemtime2.Milliseconds = (short)dates[1].Millisecond;432            // allocate memory in the process of the calendar433            IntPtr hMem = User32.VirtualAllocEx(hProcess, IntPtr.Zero, (uint)(2 * Marshal.SizeOf(systemtime1)),434                AllocationType.Commit | AllocationType.Reserve, MemoryProtection.ReadWrite);435            if (hMem == IntPtr.Zero)436            {437                throw new Exception("Insufficient rights");438            }439            IntPtr lpNumberOfBytesWritten = IntPtr.Zero;440            if (User32.WriteProcessMemory(hProcess, hMem, systemtime1, Marshal.SizeOf(systemtime1), out lpNumberOfBytesWritten) == false)441            {442                throw new Exception("Insufficient rights");443            }444            IntPtr hMem2 = new IntPtr(hMem.ToInt64() + Marshal.SizeOf(systemtime1));445            if (User32.WriteProcessMemory(hProcess, hMem2, systemtime2, Marshal.SizeOf(systemtime2), out lpNumberOfBytesWritten) == false)446            {447                throw new Exception("Insufficient rights");448            }449            User32.SendMessage(handle, Win32CalendarMessages.MCM_SETSELRANGE, IntPtr.Zero, hMem);450            // release memory451            User32.VirtualFreeEx(hProcess, hMem, 2 * Marshal.SizeOf(systemtime1),452                AllocationType.Decommit | AllocationType.Release);453            User32.CloseHandle(hProcess);454        }455        // gets the selected date from a Win32 DateTimePicker456        internal static DateTime? GetDTPSelectedDate(IntPtr handle)457        {458            uint procid = 0;459            User32.GetWindowThreadProcessId(handle, out procid);460            IntPtr hProcess = User32.OpenProcess(ProcessAccessFlags.All, false, (int)procid);461            if (hProcess == IntPtr.Zero)462            {463                throw new Exception("Insufficient rights");464            }465            SYSTEMTIME systemtime = new SYSTEMTIME();466            IntPtr hMem = User32.VirtualAllocEx(hProcess, IntPtr.Zero, (uint)Marshal.SizeOf(systemtime),467                AllocationType.Commit | AllocationType.Reserve, MemoryProtection.ReadWrite);468            if (hMem == IntPtr.Zero)469            {470                throw new Exception("Insufficient rights");471            }472            IntPtr lResult = User32.SendMessage(handle, DateTimePicker32Messages.DTM_GETSYSTEMTIME, IntPtr.Zero, hMem);473            if (lResult.ToInt32() == (int)(DateTimePicker32Constants.GDT_NONE))474            {475                // DateTimePicker is unchecked and grayed out476                User32.VirtualFreeEx(hProcess, hMem, Marshal.SizeOf(systemtime), AllocationType.Decommit | AllocationType.Release);477                User32.CloseHandle(hProcess);478                return null;479            }480            IntPtr address = Marshal.AllocHGlobal(Marshal.SizeOf(systemtime));481            IntPtr lpNumberOfBytesRead = IntPtr.Zero;482            if (User32.ReadProcessMemory(hProcess, hMem, address, Marshal.SizeOf(systemtime), out lpNumberOfBytesRead) == false)483            {484                throw new Exception("Insufficient rights");485            }486            systemtime = (SYSTEMTIME)Marshal.PtrToStructure(address, typeof(SYSTEMTIME));487            Marshal.FreeHGlobal(address);488            User32.VirtualFreeEx(hProcess, hMem, Marshal.SizeOf(systemtime), AllocationType.Decommit | AllocationType.Release);489            User32.CloseHandle(hProcess);490            DateTime datetime;491            try492            {493                datetime = new DateTime(systemtime.Year, systemtime.Month, systemtime.Day,494                    systemtime.Hour, systemtime.Minute, systemtime.Second);495            }496            catch...

User32.cs

Source:User32.cs

...83        public static extern IntPtr OpenProcess(ProcessAccessFlags processAccess, bool bInheritHandle, int processId);84        [DllImport("kernel32.dll", SetLastError = true, ExactSpelling = true)]85        public static extern IntPtr VirtualAllocEx(IntPtr hProcess, IntPtr lpAddress, uint dwSize, AllocationType flAllocationType, MemoryProtection flProtect);86        [DllImport("kernel32.dll", SetLastError = true)]87        public static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, IntPtr lpBuffer, int dwSize, out IntPtr lpNumberOfBytesRead);88        [DllImport("kernel32.dll", SetLastError = true, ExactSpelling = true)]89        public static extern bool VirtualFreeEx(IntPtr hProcess, IntPtr lpAddress, int dwSize, AllocationType dwFreeType);90        [DllImport("kernel32.dll", SetLastError = true)]91        [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]92        [SuppressUnmanagedCodeSecurity]93        [return: MarshalAs(UnmanagedType.Bool)]94        public static extern bool CloseHandle(IntPtr hObject);95        [DllImport("kernel32.dll", SetLastError = true)]96        public static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress,97            [MarshalAs(UnmanagedType.AsAny)] object lpBuffer, int dwSize, out IntPtr lpNumberOfBytesWritten);98    }99#pragma warning restore CS1591 // Missing XML comment for publicly visible type or member100}...

ReadProcessMemory

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using FlaUI.Core.WindowsAPI;7{8    {9        static void Main(string[] args)10        {11            IntPtr handle = User32.FindWindow(null, "Untitled - Notepad");12            User32.SetForegroundWindow(handle);13            System.Threading.Thread.Sleep(1000);14            uint processId = 0;15            User32.GetWindowThreadProcessId(handle, out processId);16            System.Diagnostics.Process process = System.Diagnostics.Process.GetProcessById((int)processId);17            System.Diagnostics.ProcessModule module = process.MainModule;18            IntPtr baseAddress = module.BaseAddress;19            int size = module.ModuleMemorySize;20            byte[] buffer = new byte[size];21            User32.ReadProcessMemory(process.Handle, baseAddress, buffer, size, out int bytesRead);22            Console.WriteLine("Data read from the process:");23            Console.WriteLine(Encoding.ASCII.GetString(buffer));24            Console.ReadLine();25        }

ReadProcessMemory

Using AI Code Generation

1using System;2using System.Runtime.InteropServices;3{4    {5        [DllImport("user32.dll", SetLastError = true)]6        public static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, [Out] byte[] lpBuffer, UIntPtr dwSize, out IntPtr lpNumberOfBytesRead);7    }8}9using System;10using System.Runtime.InteropServices;11{12    {13        [DllImport("user32.dll", SetLastError = true)]14        public static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, [In] byte[] lpBuffer, UIntPtr dwSize, out IntPtr lpNumberOfBytesWritten);15    }16}17using System;18using System.Runtime.InteropServices;19{20    {21        [DllImport("user32.dll", SetLastError = true)]22        public static extern bool EnumChildWindows(IntPtr hWndParent, EnumWindowsProc lpEnumFunc, IntPtr lParam);23    }24}25using System;26using System.Runtime.InteropServices;27{28    {29        [DllImport("user32.dll", SetLastError = true)]30        public static extern bool EnumWindows(EnumWindowsProc lpEnumFunc, IntPtr lParam);31    }32}33using System;34using System.Runtime.InteropServices;35{36    {37        [DllImport("user32.dll", SetLastError = true)]38        public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);39    }40}41using System;42using System.Runtime.InteropServices;43{44    {45        [DllImport("user32.dll", SetLastError = true

ReadProcessMemory

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Diagnostics;4using System.Runtime.InteropServices;5{6    {7        static void Main(string[] args)8        {9            Process[] process = Process.GetProcessesByName("notepad");10            IntPtr hProcess = User32.OpenProcess(User32.ProcessAccessFlags.All, false, process[0].Id);11            IntPtr hModule = process[0].MainModule.BaseAddress;12            IntPtr hAddress = new IntPtr(hModule.ToInt64() + 0x0040A0F0);13            byte[] buffer = new byte[4];14            User32.ReadProcessMemory(hProcess, hAddress, buffer, (uint)buffer.Length, out _);15            int value = BitConverter.ToInt32(buffer, 0);16            Console.WriteLine(value);17            Console.ReadKey();18        }19    }20}21using FlaUI.Core.WindowsAPI;22using System;23using System.Diagnostics;24using System.Runtime.InteropServices;25{26    {27        static void Main(string[] args)28        {29            Process[] process = Process.GetProcessesByName("notepad");30            IntPtr hProcess = Kernel32.OpenProcess(Kernel32.ProcessAccessFlags.All, false, process[0].Id);31            IntPtr hModule = process[0].MainModule.BaseAddress;32            IntPtr hAddress = new IntPtr(hModule.ToInt64() + 0x0040A0F0);33            byte[] buffer = new byte[4];34            Kernel32.ReadProcessMemory(hProcess, hAddress, buffer, (uint)buffer.Length, out _);35            int value = BitConverter.ToInt32(buffer, 0);36            Console.WriteLine(value);37            Console.ReadKey();38        }39    }40}41using FlaUI.Core.WindowsAPI;42using System;43using System.Diagnostics;44using System.Runtime.InteropServices;45{46    {47        static void Main(string[] args)48        {49            Process[] process = Process.GetProcessesByName("notepad");50            IntPtr hProcess = Advapi32.OpenProcess(Advapi32.ProcessAccessFlags.All, false, process[0].Id);51            IntPtr hModule = process[0].MainModule.BaseAddress;

ReadProcessMemory

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.Runtime.InteropServices;4using System.Text;5{6    {7        public static bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] buffer, UIntPtr size, out IntPtr lpNumberOfBytesRead)8        {9            return Imports.ReadProcessMemory(hProcess, lpBaseAddress, buffer, size, out lpNumberOfBytesRead);10        }11    }12}13using System;14using System.Diagnostics;15using System.Runtime.InteropServices;16using System.Text;17{18    {19        public static bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] buffer, UIntPtr size, out IntPtr lpNumberOfBytesWritten)20        {21            return Imports.WriteProcessMemory(hProcess, lpBaseAddress, buffer, size, out lpNumberOfBytesWritten);22        }23    }24}25using System;26using System.Diagnostics;27using System.Runtime.InteropServices;28using System.Text;29{30    {31        public static bool GetWindowRect(IntPtr hWnd, out Rect lpRect)32        {33            return Imports.GetWindowRect(hWnd, out lpRect);34        }35    }36}37using System;38using System.Diagnostics;39using System.Runtime.InteropServices;40using System.Text;41{42    {43        public static int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount)44        {45            return Imports.GetWindowText(hWnd, lpString, nMaxCount);46        }47    }48}49using System;50using System.Diagnostics;51using System.Runtime.InteropServices;52using System.Text;53{54    {55        public static int GetWindowTextLength(IntPtr hWnd)56        {57            return Imports.GetWindowTextLength(hWnd);58        }59    }60}

ReadProcessMemory

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.Runtime.InteropServices;4using System.Text;5{6    {7        static void Main(string[] args)8        {9            Process[] procs = Process.GetProcessesByName("notepad");10            if (procs.Length > 0)11            {12                Process proc = procs[0];13                IntPtr hProc = proc.Handle;14                IntPtr lpBaseAddress = new IntPtr(0x00C2F2D0);15                byte[] buffer = new byte[4];16                uint lpNumberOfBytesRead = 0;17                FlaUI.Core.WindowsAPI.User32.ReadProcessMemory(hProc, lpBaseAddress, buffer, (uint)buffer.Length, ref lpNumberOfBytesRead);18                Console.WriteLine(BitConverter.ToInt32(buffer, 0

ReadProcessMemory

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Diagnostics;4using System.Runtime.InteropServices;5{6    {7        static void Main(string[] args)8        {9            int processId = Process.GetProcessesByName("notepad")[0].Id;10            IntPtr processHandle = User32.OpenProcess(ProcessAccessFlags.All, false, processId);11            IntPtr address = new IntPtr(0x0000000000000000);12            byte[] buffer = new byte[8];13            int bytesRead = 0;14            User32.ReadProcessMemory(processHandle, address, buffer, 8, ref bytesRead);15            string value = BitConverter.ToString(buffer);16            Console.WriteLine(value);

ReadProcessMemory

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            IntPtr handle = User32.FindWindow(null, "Notepad");12            byte[] buffer = new byte[1024];13            User32.ReadProcessMemory(handle, 0x00000000, buffer, 1024, out _);14            Console.WriteLine(Encoding.UTF8.GetString(buffer));15            Console.ReadKey();16        }17    }18}19using FlaUI.Core.WindowsAPI;20using System;21using System.Collections.Generic;22using System.Linq;23using System.Text;24using System.Threading.Tasks;25{26    {27        static void Main(string[] args)28        {29            IntPtr handle = User32.FindWindow(null, "Notepad");30            byte[] buffer = Encoding.UTF8.GetBytes("Hello World");31            User32.WriteProcessMemory(handle, 0x00000000, buffer, buffer.Length, out _);32            Console.WriteLine(Encoding.UTF8.GetString(buffer));33            Console.ReadKey();34        }35    }36}37using FlaUI.Core.WindowsAPI;38using System;39using System.Collections.Generic;40using System.Linq;41using System.Text;42using System.Threading.Tasks;43{44    {45        static void Main(string[] args)46        {47            List<IntPtr> handles = new List<IntPtr>();48            User32.EnumWindows((hWnd, lParam) =>49            {50                handles.Add(hWnd);51                return true;52            }, IntPtr.Zero);53            foreach (IntPtr handle in handles)54            {55                Console.WriteLine(User32.GetWindowText(handle));56            }57            Console.ReadKey();58        }59    }60}

ReadProcessMemory

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using FlaUI.Core.WindowsAPI;7using System.Runtime.InteropServices;8using System.Diagnostics;9using System.Text.RegularExpressions;10using System.Threading;11{12    {13        static void Main(string[] args)14        {15            Process[] proc = Process.GetProcessesByName("notepad");16            IntPtr handle = proc[0].MainWindowHandle;17            int textLength = User32.SendMessage(handle, User32.WM_GETTEXTLENGTH, 0, 0);18            StringBuilder sb = new StringBuilder(textLength + 1);19            User32.SendMessage(handle, User32.WM_GETTEXT, sb.Capacity, sb);20            Console.WriteLine(sb.ToString());21            Console.ReadLine();22        }23    }24}

ReadProcessMemory

Using AI Code Generation

1using System;2using System.Runtime.InteropServices;3using System.Text;4using FlaUI.Core.WindowsAPI;5using System.Windows.Forms;6{7    {8        public static void Main()9        {10            string processName = "notepad";11            var process = System.Diagnostics.Process.GetProcessesByName(processName)[0];12            var processHandle = User32.OpenProcess(ProcessAccessFlags.All, false, process.Id);13            var address = User32.VirtualAllocEx(processHandle, IntPtr.Zero, 0x1000, AllocationType.Commit | AllocationType.Reserve, MemoryProtection.ReadWrite);14            User32.WriteProcessMemory(processHandle, address, "Hello World!", 12, out _);15            var buffer = new byte[12];16            User32.ReadProcessMemory(processHandle, address, buffer, 12, out _);17            var text = Encoding.ASCII.GetString(buffer);18            MessageBox.Show(text);19            User32.VirtualFreeEx(processHandle, address, 0, FreeType.Release);20            User32.CloseHandle(processHandle);21        }22    }23}

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.