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How to use DoesWin32MethodExist method of FlaUI.Core.WindowsAPI.WindowsApiTools class

Best FlaUI code snippet using FlaUI.Core.WindowsAPI.WindowsApiTools.DoesWin32MethodExist

NetBackwardsCompatibility.cs

Source:NetBackwardsCompatibility.cs

...60                }61                else62                {63                    // The process is running in the WOW64 emulator64                    return WindowsApiTools.DoesWin32MethodExist(Kernel32.KERNEL32, "IsWow64Process")65                        && Kernel32.IsWow64Process(Process.GetCurrentProcess().Handle, out bool isWow64)66                        && isWow64;67                }68            }69        }70    }71}72/// <summary>73/// Polyfills for enums.74/// </summary>75public static class EnumExtensions76{77    /// <summary>78    /// Extension method for the missing HasFlag on an <see cref="Enum"/>....

WindowsApiTools.cs

Source:WindowsApiTools.cs

...7{8    public static class WindowsApiTools9    {10        [SecurityCritical]11        public static bool DoesWin32MethodExist(string moduleName, string methodName)12        {13            IntPtr hModule = Kernel32.GetModuleHandle(moduleName);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            {33                // The system is only 32 bit34                return false;35            }36            // The process is NOT running in the WOW64 emulator37            return DoesWin32MethodExist(Kernel32.KERNEL32, "IsWow64Process")38                        && Kernel32.IsWow64Process(processHandle, out bool isWow64)39                        && !isWow64;40        }41        /// <summary>42        /// Tries to get the executable path for a given process.43        /// </summary>44        public static string GetMainModuleFilepath(Process process)45        {46            // Workaround for when the current process is 32 bit and the otherto get the info is 64 bit.47            if (Tools.OperatingSystem.Is64Bit && !IsCurrentProcess64Bit())48            {49                var wmiQueryString = $"SELECT ProcessId, ExecutablePath FROM Win32_Process WHERE ProcessId = {process.Id}";50                using (var searcher = new ManagementObjectSearcher(wmiQueryString))51                {...

DoesWin32MethodExist

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Windows.Forms;4{5    {6        public Form1()7        {8            InitializeComponent();9        }10        private void button1_Click(object sender, EventArgs e)11        {12            var isMethodExists = WindowsApiTools.DoesWin32MethodExist("user32", "GetGUIThreadInfo");13            MessageBox.Show(isMethodExists.ToString());14        }15    }16}

DoesWin32MethodExist

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2{3    {4        public static bool DoesWin32MethodExist(string moduleName, string methodName)5        {6            var moduleHandle = LoadLibrary(moduleName);7            if (moduleHandle == IntPtr.Zero)8            {9                return false;10            }11            var address = GetProcAddress(moduleHandle, methodName);12            return address != IntPtr.Zero;13        }14        [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]15        private static extern IntPtr LoadLibrary(string lpFileName);16        [DllImport("kernel32.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]17        private static extern IntPtr GetProcAddress(IntPtr hModule, string procName);18    }19}20using FlaUI.Core.WindowsAPI;21{22    {23        public void TestMethod()24        {25            var isMethodExist = WindowsApiTools.DoesWin32MethodExist("user32.dll", "GetWindowCompositionAttribute");26        }27    }28}29using FlaUI.Core.WindowsAPI;30{31    {32        public void TestMethod()33        {34            var isMethodExist = WindowsApiTools.DoesWin32MethodExist("user32.dll", "GetWindowCompositionAttribute");35        }36    }37}38using FlaUI.Core.WindowsAPI;39{40    {41        public void TestMethod()42        {43            var isMethodExist = WindowsApiTools.DoesWin32MethodExist("user32.dll", "GetWindowCompositionAttribute");44        }45    }46}47using FlaUI.Core.WindowsAPI;48{49    {50        public void TestMethod()51        {52            var isMethodExist = WindowsApiTools.DoesWin32MethodExist("user32.dll", "GetWindowCompositionAttribute

DoesWin32MethodExist

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 FlaUI.Core.WindowsAPI.Enums;8{9    {10        public static bool DoesWin32MethodExist(string moduleName, string methodName)11        {12            var moduleHandle = NativeMethods.GetModuleHandle(moduleName);13            if (moduleHandle == IntPtr.Zero)14            {15                return false;16            }17            return NativeMethods.GetProcAddress(moduleHandle, methodName) != IntPtr.Zero;18        }19    }20}21using System;22using System.Runtime.InteropServices;23{24    {25        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]26        public static extern IntPtr GetModuleHandle(string lpModuleName);27        [DllImport("kernel32.dll", CharSet = CharSet.Ansi)]28        public static extern IntPtr GetProcAddress(IntPtr hModule, string procName);29    }30}31using System;32using System.Runtime.InteropServices;33{34    [UnmanagedFunctionPointer(CallingConvention.StdCall)]35    public delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam);36}37using System;38using System.Runtime.InteropServices;39{40    {41        public static EnumWindowsProc EnumWindowsProc = EnumWindowsCallback;42        private static bool EnumWindowsCallback(IntPtr hWnd, IntPtr lParam)43        {44            return true;45        }46    }47}48using System;49using System.Collections.Generic;50using System.Linq;51using System.Text;52using System.Threading.Tasks;53{54    {55        public const int WM_SETTEXT = 0x000C;56        public const int WM_GETTEXT = 0x000D;57        public const int WM_GETTEXTLENGTH = 0x000E;58        public const int WM_CLOSE = 0x0010;

DoesWin32MethodExist

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Runtime.InteropServices;4{5    {6        static void Main(string[] args)7        {8            if (WindowsApiTools.DoesWin32MethodExist("user32.dll", "SetWindowDisplayAffinity"))9            {10                Console.WriteLine("Win32 API method SetWindowDisplayAffinity exists in user32.dll.");11            }12            {13                Console.WriteLine("Win32 API method SetWindowDisplayAffinity does not exist in user32.dll.");14            }15        }16    }17}18public static bool DoesWin32MethodExist(string dllName, string methodName)19using FlaUI.Core.WindowsAPI;20using System;21using System.Runtime.InteropServices;22{23    {24        static void Main(string[] args)25        {26            if (WindowsApiTools.DoesWin32MethodExist("user32.dll", "SetWindowDisplayAffinity"))27            {28                Console.WriteLine("Win32 API method SetWindowDisplayAffinity exists in user32.dll.");29            }30            {31                Console.WriteLine("Win32 API method SetWindowDisplayAffinity does not exist in user32.dll.");32            }33        }34    }35}

DoesWin32MethodExist

Using AI Code Generation

1using System;2using FlaUI.Core.WindowsAPI;3{4    {5        static void Main(string[] args)6        {7            Console.WriteLine("Does Win32 method exist? " + WindowsApiTools.DoesWin32MethodExist("user32.dll", "GetGUIThreadInfo"));8            Console.ReadKey();9        }10    }11}

DoesWin32MethodExist

Using AI Code Generation

1using System;2using FlaUI.Core.WindowsAPI;3{4    {5        static void Main(string[] args)6        {7            if (WindowsApiTools.DoesWin32MethodExist("user32.dll", "GetGUIThreadInfo"))8            {9                Console.WriteLine("Method is available");10            }11            {12                Console.WriteLine("Method is not available");13            }14            Console.ReadKey();15        }16    }17}

DoesWin32MethodExist

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.Windows.Forms;4using FlaUI.Core.AutomationElements;5using FlaUI.Core.WindowsAPI;6using FlaUI.UIA3;7{8    {9        static void Main(string[] args)10        {11            if (args.Length == 0)12            {13                MessageBox.Show("Please pass the window title as argument");14                return;15            }16            var windowTitle = args[0];17            var processStartInfo = new ProcessStartInfo("notepad.exe");18            var process = Process.Start(processStartInfo);19            process.WaitForInputIdle();20            var automation = new UIA3Automation();21            var window = automation.GetDesktop().FindFirstChild(cf => cf.ByName(windowTitle).And(cf.ByControlType(FlaUI.Core.Definitions.ControlType.Window))).AsWindow();22            var button = window.FindFirstChild(cf => cf.ByControlType(FlaUI.Core.Definitions.ControlType.Button)).AsButton();23            button.Click();24            MessageBox.Show("Button clicked");25        }26    }27}28using System;29using System.Diagnostics;30using System.Windows.Forms;31using FlaUI.Core.AutomationElements;32using FlaUI.Core.WindowsAPI;33using FlaUI.UIA3;34{35    {36        static void Main(string[] args)37        {38            if (args.Length == 0)39            {40                MessageBox.Show("Please pass the window title as argument");41                return;42            }43            var windowTitle = args[0];44            var processStartInfo = new ProcessStartInfo("notepad.exe");45            var process = Process.Start(processStartInfo);46            process.WaitForInputIdle();47            var automation = new UIA3Automation();48            var window = automation.GetDesktop().FindFirstChild(cf => cf.ByName(windowTitle).And(cf.ByControlType(FlaUI.Core.Definitions.ControlType.Window))).AsWindow();49            var button = window.FindFirstChild(cf => cf.ByControlType(FlaUI.Core.Definitions.ControlType.Button)).AsButton();50            button.Click();51            MessageBox.Show("Button clicked");52            var windowHandle = window.NativeWindowHandle;53            var windowLongPtr = WindowsApiTools.GetWindowLongPtr(windowHandle, WindowsApiTools.GWL_STYLE);

DoesWin32MethodExist

Using AI Code Generation

1using System;2using FlaUI.Core.WindowsAPI;3{4    {5        static void Main(string[] args)6        {7            var notepad = System.Diagnostics.Process.Start("notepad.exe");8            var notepadHwnd = notepad.MainWindowHandle;9            var hasSaveAsMenuItem = WindowsApiTools.DoesWin32MethodExist(notepadHwnd, "Save As");10            if (hasSaveAsMenuItem)11            {12                Console.WriteLine("Notepad has the 'Save As' menu item");13            }14            {15                Console.WriteLine("Notepad does not have the 'Save As' menu item");16            }17            notepad.Kill();18        }19    }20}

DoesWin32MethodExist

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Diagnostics;4using System.Threading;5{6    {7        static void Main(string[] args)8        {9            Process process = Process.Start("notepad.exe");10            Thread.Sleep(1000);11            bool doesMethodExist = WindowsApiTools.DoesWin32MethodExist(process, "GetWindowCompositionAttribute");12            Console.WriteLine("Does method exist: " + doesMethodExist);13            Console.ReadKey();14        }15    }16}

DoesWin32MethodExist

Using AI Code Generation

1using System;2using FlaUI.Core.WindowsAPI;3using System.Runtime.InteropServices;4{5    {6        static void Main()7        {8            Console.WriteLine("Does Win32 method 'GetWindowLongPtr' exist: " + WindowsApiTools.DoesWin32MethodExist("user32.dll", "GetWindowLongPtr"));9            Console.WriteLine("Does Win32 method 'GetWindowLong' exist: " + WindowsApiTools.DoesWin32MethodExist("user32.dll", "GetWindowLong"));10        }11    }12}

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