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How to use GetProcAddress method of FlaUI.Core.WindowsAPI.Kernel32 class

Best FlaUI code snippet using FlaUI.Core.WindowsAPI.Kernel32.GetProcAddress

WindowsApiTools.cs

Source:WindowsApiTools.cs

...14            if (hModule == IntPtr.Zero)15            {16                return false;17            }18            IntPtr functionPointer = Kernel32.GetProcAddress(hModule, methodName);19            return functionPointer != IntPtr.Zero;20        }21        public static bool IsCurrentProcess64Bit()22        {23            return IntPtr.Size == 8;24        }25        public static bool IsProcess64Bit(Process process)26        {27            return IsProcess64Bit(process.Handle);28        }29        public static bool IsProcess64Bit(IntPtr processHandle)30        {31            if (!Tools.OperatingSystem.Is64Bit)32            {...

Kernel32.cs

Source:Kernel32.cs

...15        [ResourceExposure(ResourceScope.Process)]  // Is your module side-by-side?16        public static extern IntPtr GetModuleHandle(String moduleName);17        [DllImport(KERNEL32, CharSet = CharSet.Ansi, BestFitMapping = false, SetLastError = true, ExactSpelling = true)]18        [ResourceExposure(ResourceScope.None)]19        public static extern IntPtr GetProcAddress(IntPtr hModule, String methodName);20        [DllImport(KERNEL32, SetLastError = true, CallingConvention = CallingConvention.Winapi)]21        [return: MarshalAs(UnmanagedType.Bool)]22        [ResourceExposure(ResourceScope.Machine)]23        public static extern bool IsWow64Process([In] IntPtr hSourceProcessHandle, [Out, MarshalAs(UnmanagedType.Bool)] out bool isWow64);24    }25#pragma warning restore CS1591 // Missing XML comment for publicly visible type or member26}...

GetProcAddress

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;8{9    {10        static void Main(string[] args)11        {12            IntPtr hModule = Kernel32.LoadLibrary("user32.dll");13            IntPtr address = Kernel32.GetProcAddress(hModule, "MessageBoxW");14            MessageBoxW msgBox = (MessageBoxW)Marshal.GetDelegateForFunctionPointer(address, typeof(MessageBoxW));15            msgBox(IntPtr.Zero, "Hello World", "Title", 0);16        }17    }18    public delegate int MessageBoxW(IntPtr hWnd, string lpText, string lpCaption, int uType);19}20using System;21using System.Collections.Generic;22using System.Linq;23using System.Text;24using System.Threading.Tasks;25using FlaUI.Core.WindowsAPI;26using System.Runtime.InteropServices;27{28    {29        static void Main(string[] args)30        {31            IntPtr hModule = Kernel32.LoadLibrary("user32.dll");32            IntPtr address = User32.GetProcAddress(hModule, "MessageBoxW");33            MessageBoxW msgBox = (MessageBoxW)Marshal.GetDelegateForFunctionPointer(address, typeof(MessageBoxW));34            msgBox(IntPtr.Zero, "Hello World", "Title", 0);35        }36    }37    public delegate int MessageBoxW(IntPtr hWnd, string lpText, string lpCaption, int uType);38}39using System;40using System.Collections.Generic;41using System.Linq;42using System.Text;43using System.Threading.Tasks;44using FlaUI.Core.WindowsAPI;45using System.Runtime.InteropServices;46{47    {48        static void Main(string[] args)49        {50            IntPtr hModule = Kernel32.LoadLibrary("user32.dll");51            IntPtr address = User32.GetProcAddress(hModule, "MessageBoxW");52            MessageBoxW msgBox = (MessageBoxW)Marshal.GetDelegateForFunctionPointer(address, typeof(MessageBoxW));53            msgBox(IntPtr.Zero, "Hello World", "Title", 0);54        }55    }56    public delegate int MessageBoxW(IntPtr hWnd, string lpText, string lpCaption, int uType);57}

GetProcAddress

Using AI Code Generation

1[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]2static extern IntPtr GetProcAddress(IntPtr hModule, string procName);3[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]4static extern IntPtr LoadLibrary(string lpFileName);5[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]6static extern bool FreeLibrary(IntPtr hModule);7[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]8static extern bool FreeLibraryAndExitThread(IntPtr hModule, uint dwExitCode);9[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]10static extern uint GetLastError();11[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]12static extern IntPtr GetModuleHandle(string lpFileName);13[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]14static extern uint GetModuleFileName(IntPtr hModule, StringBuilder lpFilename, uint nSize);15[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]16static extern uint GetModuleFileNameW(IntPtr hModule, StringBuilder lpFilename, uint nSize);17[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]18static extern uint GetModuleFileNameA(IntPtr hModule, StringBuilder lpFilename, uint nSize);19[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]20static extern bool GetModuleHandleEx(uint dwFlags, string lpModuleName, out IntPtr phModule);21[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]22static extern uint GetModuleFileNameEx(IntPtr hProcess, IntPtr hModule, StringBuilder lpFilename, uint nSize);23[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]24static extern uint GetModuleFileNameExW(IntPtr hProcess, IntPtr hModule, StringBuilder lpFilename, uint nSize);25[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]26static extern uint GetModuleFileNameExA(IntPtr hProcess, IntPtr hModule, StringBuilder lpFilename, uint nSize);27[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]28static extern IntPtr GetModuleHandleEx(IntPtr hModule, string lpFileName);29[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]30static extern IntPtr GetModuleHandleExW(IntPtr hModule, string lpFileName);31[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]32static extern IntPtr GetModuleHandleExA(IntPtr hModule, string lpFileName);

GetProcAddress

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Runtime.InteropServices;4{5    {6        static void Main(string[] args)7        {8            var kernel32 = new Kernel32();9            var functionAddress = kernel32.GetProcAddress("kernel32.dll", "GetTickCount");10            Console.WriteLine("Function address: " + functionAddress);11        }12    }13}14using FlaUI.Core.WindowsAPI;15using System;16using System.Runtime.InteropServices;17{18    {19        static void Main(string[] args)20        {21            var kernel32 = new Kernel32();22            var functionAddress = kernel32.GetProcAddress("kernel32.dll", "GetTickCount");23            Console.WriteLine("Function address: " + functionAddress);24        }25    }26}27using FlaUI.Core.WindowsAPI;28using System;29using System.Runtime.InteropServices;30{31    {32        static void Main(string[] args)33        {34            var kernel32 = new Kernel32();35            var functionAddress = kernel32.GetProcAddress("kernel32.dll", "GetTickCount");36            Console.WriteLine("Function address: " + functionAddress);37        }38    }39}40using FlaUI.Core.WindowsAPI;41using System;42using System.Runtime.InteropServices;43{44    {45        static void Main(string[] args)46        {47            var kernel32 = new Kernel32();48            var functionAddress = kernel32.GetProcAddress("kernel32.dll", "GetTickCount");49            Console.WriteLine("Function address: " + functionAddress);50        }51    }52}53using FlaUI.Core.WindowsAPI;54using System;55using System.Runtime.InteropServices;56{57    {58        static void Main(string[] args)59        {60            var kernel32 = new Kernel32();61            var functionAddress = kernel32.GetProcAddress("kernel32.dll", "GetTickCount");62            Console.WriteLine("Function

GetProcAddress

Using AI Code Generation

1[DllImport("user32.dll")]2public static extern IntPtr GetWindowDC(IntPtr windowHandle);3[DllImport("gdi32.dll")]4public static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);5[DllImport("user32.dll")]6public static extern int ReleaseDC(IntPtr windowHandle, IntPtr hdc);7[DllImport("user32.dll")]8public static extern IntPtr GetWindowDC(IntPtr windowHandle);9[DllImport("gdi32.dll")]10public static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);11[DllImport("user32.dll")]12public static extern int ReleaseDC(IntPtr windowHandle, IntPtr hdc);13[DllImport("user32.dll")]14public static extern IntPtr GetWindowDC(IntPtr windowHandle);15[DllImport("gdi32.dll")]16public static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);17[DllImport("user32.dll")]18public static extern int ReleaseDC(IntPtr windowHandle, IntPtr hdc);19[DllImport("user32.dll")]20public static extern IntPtr GetWindowDC(IntPtr windowHandle);21[DllImport("gdi32.dll")]22public static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);23[DllImport("user32.dll")]24public static extern int ReleaseDC(IntPtr windowHandle, IntPtr hdc);25[DllImport("user32.dll")]26public static extern IntPtr GetWindowDC(IntPtr windowHandle);27[DllImport("gdi32.dll")]28public static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);29[DllImport("user32.dll")]30public static extern int ReleaseDC(IntPtr windowHandle, IntPtr hdc);31[DllImport("user32.dll")]32public static extern IntPtr GetWindowDC(IntPtr windowHandle);33[DllImport("gdi32.dll")]34public static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);35[DllImport("user32.dll")]36public static extern int ReleaseDC(IntPtr windowHandle, IntPtr hdc);37[DllImport("user32.dll")]

GetProcAddress

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Runtime.InteropServices;4{5    {6        public static void Main(string[] args)7        {8            IntPtr address = Kernel32.GetProcAddress(Kernel32.GetModuleHandle("user32.dll"), "MessageBoxW");9            Kernel32.CallWindowProc(address, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);10        }11    }12}13using FlaUI.Core.WindowsAPI;14using System;15using System.Runtime.InteropServices;16{17    {18        public static void Main(string[] args)19        {20            IntPtr address = Kernel32.GetProcAddress(Kernel32.GetModuleHandle("user32.dll"), "MessageBoxW");21            Kernel32.CallWindowProc(address, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);22        }23    }24}25using FlaUI.Core.WindowsAPI;26using System;27using System.Runtime.InteropServices;28{29    {30        public static void Main(string[] args)31        {32            IntPtr address = Kernel32.GetProcAddress(Kernel32.GetModuleHandle("user32.dll"), "MessageBoxW");33            Kernel32.CallWindowProc(address, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);34        }35    }36}37using FlaUI.Core.WindowsAPI;38using System;39using System.Runtime.InteropServices;40{41    {42        public static void Main(string[] args)43        {44            IntPtr address = Kernel32.GetProcAddress(Kernel32.GetModuleHandle("user32.dll"), "MessageBoxW");

GetProcAddress

Using AI Code Generation

1using System;2using System.Runtime.InteropServices;3using FlaUI.Core.WindowsAPI;4{5    {6        static void Main(string[] args)7        {8            IntPtr hMod = Kernel32.GetModuleHandle("kernel32.dll");9            IntPtr procAddress = Kernel32.GetProcAddress(hMod, "LoadLibraryW");10            LoadLibraryW loadLibraryW = Marshal.GetDelegateForFunctionPointer<LoadLibraryW>(procAddress);11            IntPtr hMod2 = loadLibraryW("user32.dll");12            Console.WriteLine($"Handle of user32.dll: {hMod2}");13        }14    }15}16using System;17using System.Runtime.InteropServices;18using FlaUI.Core.WindowsAPI;19{20    {21        static void Main(string[] args)22        {23            IntPtr hMod = Kernel32.GetModuleHandle("kernel32.dll");24            IntPtr procAddress = Kernel32.GetProcAddress(hMod, "LoadLibraryW");25            LoadLibraryW loadLibraryW = Marshal.GetDelegateForFunctionPointer<LoadLibraryW>(procAddress);26            IntPtr hMod2 = loadLibraryW("user32.dll");27            Console.WriteLine($"Handle of user32.dll: {hMod2}");28        }29    }30}31using System;32using System.Runtime.InteropServices;33using FlaUI.Core.WindowsAPI;34{35    {36        static void Main(string[] args)37        {38            IntPtr hMod = Kernel32.GetModuleHandle("kernel32.dll");39            IntPtr procAddress = Kernel32.GetProcAddress(hMod, "LoadLibraryW");40            LoadLibraryW loadLibraryW = Marshal.GetDelegateForFunctionPointer<LoadLibraryW>(procAddress);41            IntPtr hMod2 = loadLibraryW("user32.dll");42            Console.WriteLine($"Handle of user32.dll: {hMod2}");43        }44    }45}

GetProcAddress

Using AI Code Generation

1using System;2using System.Runtime.InteropServices;3{4    {5        static void Main(string[] args)6        {7            IntPtr hModule = Kernel32.LoadLibrary("user32.dll");8            Console.WriteLine("hModule: " + hModule);9            IntPtr hFunction = Kernel32.GetProcAddress(hModule, "MessageBoxW");10            Console.WriteLine("hFunction: " + hFunction);11            MessageBoxW(hFunction, "Hello World!", "Hello", 0);12        }13        [UnmanagedFunctionPointer(CallingConvention.StdCall)]14        public delegate int MessageBoxWDelegate(IntPtr hWnd, string lpText, string lpCaption, uint uType);15        public static MessageBoxWDelegate MessageBoxW;16        public static int CallMessageBoxW(IntPtr hWnd, string lpText, string lpCaption, uint uType)17        {18            return MessageBoxW(hWnd, lpText, lpCaption, uType);19        }20    }21}22using System;23using System.Runtime.InteropServices;24{25    {26        static void Main(string[] args)27        {28            IntPtr hModule = Kernel32.LoadLibrary("user32.dll");29            Console.WriteLine("hModule: " + hModule);30            IntPtr hFunction = Kernel32.GetProcAddress(hModule, "MessageBoxW");31            Console.WriteLine("hFunction: " + hFunction);32            MessageBoxW(hFunction, "Hello World!", "Hello", 0);33        }34        [UnmanagedFunctionPointer(CallingConvention.StdCall)]35        public delegate int MessageBoxWDelegate(IntPtr hWnd, string lpText, string lpCaption, uint uType);

GetProcAddress

Using AI Code Generation

1public static void Main(string[] args)2{3    IntPtr ptr = FlaUI.Core.WindowsAPI.Kernel32.GetProcAddress(FlaUI.Core.WindowsAPI.Kernel32.GetModuleHandle("user32.dll"), "GetWindowText");4    string str = FlaUI.Core.WindowsAPI.Kernel32.GetWindowText(ptr);5    Console.WriteLine(str);6    Console.ReadLine();7}8public static void Main(string[] args)9{10    IntPtr ptr = FlaUI.Core.WindowsAPI.Kernel32.GetProcAddress(FlaUI.Core.WindowsAPI.Kernel32.GetModuleHandle("user32.dll"), "GetWindowText");11    string str = FlaUI.Core.WindowsAPI.Kernel32.GetWindowText(ptr);12    Console.WriteLine(str);13    Console.ReadLine();14}15public static void Main(string[] args)16{17    IntPtr ptr = FlaUI.Core.WindowsAPI.Kernel32.GetProcAddress(FlaUI.Core.WindowsAPI.Kernel32.GetModuleHandle("user32.dll"), "GetWindowText");18    string str = FlaUI.Core.WindowsAPI.Kernel32.GetWindowText(ptr);19    Console.WriteLine(str);20    Console.ReadLine();21}22public static void Main(string[] args)23{24    IntPtr ptr = FlaUI.Core.WindowsAPI.Kernel32.GetProcAddress(FlaUI.Core.WindowsAPI.Kernel32.GetModuleHandle("user32.dll"), "GetWindowText");

GetProcAddress

Using AI Code Generation

1using System;2using System.Runtime.InteropServices;3using FlaUI.Core.WindowsAPI;4using FlaUI.Core.WindowsAPI.Kernel32;5using FlaUI.Core.WindowsAPI.User32;6{7    {8        static void Main(string[] args)9        {10            IntPtr hModule = Kernel32Functions.LoadLibraryA("C:\\Users\\Public\\Desktop\\DLL.dll");11            if (hModule != IntPtr.Zero)12            {13                IntPtr procAddress = Kernel32Functions.GetProcAddress(hModule, "Add");14                if (procAddress != IntPtr.Zero)15                {16                    int x = 10;17                    int y = 20;18                    int result = Marshal.GetDelegateForFunctionPointer<AddDelegate>(procAddress)(x, y);19                    Console.WriteLine("Result is {0}", result);20                }21            }22        }23    }24    [UnmanagedFunctionPointer(CallingConvention.Cdecl)]25    public delegate int AddDelegate(int x, int y);26}27using System;28using System.Runtime.InteropServices;29{30    {31        [DllImport("DLL.dll", CallingConvention = CallingConvention.Cdecl)]32        public static extern int Add(int x, int y);33    }34    {35        public static int Add(int x, int y)36        {37            return x + y;38        }39    }40}41int _tmain(int argc, _TCHAR* argv[])42{43    return 0;44}45extern "C" __declspec(dllexport) int Add(int x, int y)46{47    return x + y;48}

GetProcAddress

Using AI Code Generation

1using System;2using System.Runtime.InteropServices;3using FlaUI.Core.WindowsAPI;4using static FlaUI.Core.WindowsAPI.Kernel32;5{6    {7        [DllImport("kernel32.dll", SetLastError = true)]8        public static extern IntPtr GetProcAddress(IntPtr hModule, string procName);9        [DllImport("kernel32.dll", SetLastError = true)]10        public static extern IntPtr LoadLibrary(string dllToLoad);11        [DllImport("kernel32.dll", SetLastError = true)]12        public static extern bool FreeLibrary(IntPtr hModule);13    }14}15{16    {17        static void Main(string[] args)18        {19            IntPtr hModule = LoadLibrary("kernel32.dll");20            IntPtr procAddress = GetProcAddress(hModule, "GetThreadLocale");21            UInt32 threadLocale = GetThreadLocale(procAddress, 0);22            Console.WriteLine("The thread locale is: " + threadLocale);23            FreeLibrary(hModule);24        }25        public static UInt32 GetThreadLocale(IntPtr procAddress, UInt32 param)26        {27                (GetThreadLocaleDelegate)Marshal.GetDelegateForFunctionPointer(28                procAddress, typeof(GetThreadLocaleDelegate));29            return getThreadLocale(param);30        }31        public delegate UInt32 GetThreadLocaleDelegate(UInt32 param);32    }33}

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