PowerToys/src/common/ManagedCommon/NativeMethods.cs

// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Runtime.InteropServices;

namespace ManagedCommon
{
    internal static class NativeMethods
    {
        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern IntPtr OpenProcess(uint processAccess, bool bInheritHandle, int processId);

        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern uint WaitForSingleObject(IntPtr hHandle, uint dwMilliseconds);

        [DllImport("psapi.dll", SetLastError = true)]
        internal static extern bool EnumProcesses(int[] processIds, uint arraySizeBytes, out uint bytesCopied);

        [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
        internal static extern bool QueryFullProcessImageName(IntPtr hProcess, uint dwFlags, System.Text.StringBuilder lpExeName, ref uint lpdwSize);

        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern bool GetExitCodeProcess(IntPtr hProcess, out uint lpExitCode);

        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern bool CloseHandle(IntPtr hObject);

        [DllImport("user32.dll", SetLastError = true)]
        internal static extern IntPtr SetForegroundWindow(IntPtr hWnd);

        [DllImport("user32.dll")]
        internal static extern IntPtr GetForegroundWindow();

        [DllImport("user32.dll")]
        internal static extern uint GetWindowThreadProcessId(IntPtr hWnd, IntPtr processId);

        [DllImport("user32.dll")]
        internal static extern bool AttachThreadInput(uint idAttach, uint idAttachTo, bool fAttach);
    }
}