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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}

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