TestMu Conference is Back! Future of Testing + AI LambdaTest G2 Announcement

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

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

FlaxWindow.cs

Source:FlaxWindow.cs

...97            pid = (int)lpdwProcessId;98        }99        public void Activate()100        {101            User32.SetForegroundWindow(hWnd);102        }103        public void Capture(string savePath)104        {105            Windows.Capture.Window(hWnd, savePath);106        }107        public bool Close()108        {109            return Win32API.User32.CloseWindow2(hWnd);110        }111        public void Maximize()112        {113            Win32API.User32.ShowWindow(hWnd, Win32API.User32.SW_MAXIMIZE);114        }115        public void Minimize()...

User32.cs

Source:User32.cs

...16        [return: MarshalAs(UnmanagedType.Bool)]17        public static extern bool SetWindowPos(IntPtr hWnd, IntPtr hwndAfter, int x, int y, int width, int height, int flags);1819        [DllImport("user32.dll", SetLastError = true)]20        public static extern bool SetForegroundWindow(IntPtr windowHandle);2122        [DllImport("user32.dll", SetLastError = true)]23        public static extern IntPtr SetFocus(IntPtr hWnd);2425        [DllImport("user32.dll", CharSet = CharSet.Auto, ExactSpelling = true, SetLastError = true)]26        internal static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);2728        [DllImport("user32.dll", SetLastError = true)]29        public static extern bool SetLayeredWindowAttributes(IntPtr hwnd, uint crKey, byte bAlpha, uint dwFlags);3031        [DllImport("user32.dll", SetLastError = true)]32        public static extern bool GetCursorPos(out POINT lpPoint);3334        [DllImport("user32.dll", SetLastError = true)]
...

SetForegroundWindow

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.Windows.Forms;4using FlaUI.Core.WindowsAPI;5{6    {7        public Form1()8        {9            InitializeComponent();10        }11        private void button1_Click(object sender, EventArgs e)12        {13            Process[] processes = Process.GetProcessesByName("notepad");14            if (processes.Length > 0)15            {16                User32.SetForegroundWindow(processes[0].MainWindowHandle);17            }18        }19    }20}21using System;22using System.Diagnostics;23using System.Windows.Forms;24using FlaUI.Core.WindowsAPI;25{26    {27        public Form1()28        {29            InitializeComponent();30        }31        private void button1_Click(object sender, EventArgs e)32        {33            Process[] processes = Process.GetProcessesByName("notepad");34            if (processes.Length > 0)35            {36                User32.SetForegroundWindow(processes[0].MainWindowHandle);37            }38        }39    }40}41using System;42using System.Diagnostics;43using System.Windows.Forms;44using FlaUI.Core.WindowsAPI;45{46    {47        public Form1()48        {49            InitializeComponent();50        }51        private void button1_Click(object sender, EventArgs e)52        {53            Process[] processes = Process.GetProcessesByName("notepad");54            if (processes.Length > 0)55            {56                User32.SetForegroundWindow(processes[0].MainWindowHandle);57            }58        }59    }60}61using System;62using System.Diagnostics;63using System.Windows.Forms;64using FlaUI.Core.WindowsAPI;65{66    {67        public Form1()68        {69            InitializeComponent();70        }71        private void button1_Click(object sender, EventArgs e)72        {73            Process[] processes = Process.GetProcessesByName("notepad");74            if (processes.Length > 0)75            {76                User32.SetForegroundWindow(processes

SetForegroundWindow

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading;6using System.Threading.Tasks;7using FlaUI.Core;8using FlaUI.Core.AutomationElements;9using FlaUI.Core.WindowsAPI;10using FlaUI.UIA2;11using System.Windows.Forms;12using FlaUI.Core.WindowsAPI;13using System.Diagnostics;14{15    {16        static void Main(string[] args)17        {18            var app = Application.Launch("notepad.exe");19            var automation = new UIA2Automation();20            var window = app.GetMainWindow(automation);21            IntPtr handle = new IntPtr(window.Properties.NativeWindowHandle.Value);22            User32.SetForegroundWindow(handle);23            SendKeys.SendWait("Hello World");24            Thread.Sleep(3000);25            window.Close();26        }27    }28}

SetForegroundWindow

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Runtime.InteropServices;4using System.Windows.Forms;5{6    {7        public Form1()8        {9            InitializeComponent();10        }11        private void button1_Click(object sender, EventArgs e)12        {13            string proc = "notepad";14            IntPtr hWnd = User32.FindWindow(null, proc);15            User32.SetForegroundWindow(hWnd);16        }17    }18}19using System;20using System.Windows.Forms;21{22    {23        public Form1()24        {25            InitializeComponent();26        }27        private void button1_Click(object sender, EventArgs e)28        {

SetForegroundWindow

Using AI Code Generation

1[DllImport("user32.dll")]2public static extern bool SetForegroundWindow(IntPtr hWnd);3[DllImport("user32.dll")]4public static extern bool SetForegroundWindow(IntPtr hWnd);5[DllImport("user32.dll")]6public static extern bool SetForegroundWindow(IntPtr hWnd);7[DllImport("user32.dll")]8public static extern bool SetForegroundWindow(IntPtr hWnd);9[DllImport("user32.dll")]10public static extern bool SetForegroundWindow(IntPtr hWnd);11[DllImport("user32.dll")]12public static extern bool SetForegroundWindow(IntPtr hWnd);13[DllImport("user32.dll")]14public static extern bool SetForegroundWindow(IntPtr hWnd);15[DllImport("user32.dll")]16public static extern bool SetForegroundWindow(IntPtr hWnd);17[DllImport("user32.dll")]18public static extern bool SetForegroundWindow(IntPtr hWnd);19[DllImport("user32.dll")]20public static extern bool SetForegroundWindow(IntPtr hWnd);21[DllImport("user32.dll")]22public static extern bool SetForegroundWindow(IntPtr hWnd);23[DllImport("user32.dll")]24public static extern bool SetForegroundWindow(IntPtr hWnd);25[DllImport("user32.dll")]

SetForegroundWindow

Using AI Code Generation

1using System;2using System.Diagnostics;3using FlaUI.Core.WindowsAPI;4{5    {6        public static void Main(string[] args)7        {8            var process = Process.Start("notepad.exe");9            var window = Automation.GetDesktop().FindFirstChild(cf => cf.ByProcessId(process.Id)).AsWindow();10            window.SetForeground();11            Console.ReadLine();12        }13    }14}

SetForegroundWindow

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.Threading;4using FlaUI.Core.WindowsAPI;5{6    {7        static void Main(string[] args)8        {9            Process.Start("notepad.exe");10            Thread.Sleep(2000);11            var notepad = Process.GetProcessesByName("notepad")[0];12            var handle = notepad.MainWindowHandle;13            User32.SetForegroundWindow(handle);14            Console.WriteLine("Done");15            Console.ReadKey();16        }17    }18}

SetForegroundWindow

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3{4    {5        static void Main(string[] args)6        {7            var window = FlaUI.Core.Application.GetWindows()[0];8            User32.SetForegroundWindow(window);9            Console.WriteLine("Hello World!");10        }11    }12}13public static bool SetForegroundWindow(IntPtr hWnd)14using System;15using FlaUI.Core.WindowsAPI;16{17    {18        static void Main(string[] args)19        {20            var window = FlaUI.Core.Application.GetWindows()[0];21            User32.SetForegroundWindow(window);22            Console.WriteLine("Hello World!");23        }24    }25}26public static bool SetForegroundWindow(IntPtr hWnd)27using System;28using FlaUI.Core.WindowsAPI;29{30    {31        static void Main(string[] args)32        {33            var window = FlaUI.Core.Application.GetWindows()[0];34            User32.SetForegroundWindow(window);35            Console.WriteLine("Hello World!");36        }37    }38}39public static bool SetForegroundWindow(IntPtr hWnd)

SetForegroundWindow

Using AI Code Generation

1using FlaUI.Core.WindowsAPI;2using System;3using System.Diagnostics;4{5    {6        static void Main(string[] args)7        {8            int procId = Process.GetProcessesByName("notepad")[0].Id;9            IntPtr procHandle = User32.GetWindowHandle(procId);10            User32.SetForegroundWindow(procHandle);11        }12    }13}

SetForegroundWindow

Using AI Code Generation

1using System;2using FlaUI.Core.WindowsAPI;3{4    {5        static void Main(string[] args)6        {7            IntPtr notepad = FlaUI.Core.WindowsAPI.User32.FindWindow(null, "Notepad");8            IntPtr calc = FlaUI.Core.WindowsAPI.User32.FindWindow(null, "Calculator");9            FlaUI.Core.WindowsAPI.User32.SetForegroundWindow(notepad);10            FlaUI.Core.WindowsAPI.User32.SetForegroundWindow(calc);11        }12    }13}

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.