DanMuRead/BarrageGrab/Utility/WinApi.cs

using BarrageGrab.Proxy.ProxyEventArgs;
using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;

namespace BarrageGrab
{
    public static class WinApi
    {
        const int STD_INPUT_HANDLE = -10;
        const uint ENABLE_QUICK_EDIT_MODE = 0x0040;

        /// <summary>
        /// 控制台系统操作回调委托
        /// </summary>
        public delegate bool ControlCtrlDelegate(int CtrlType);

        /// <summary>
        /// 设置控制台系统操作回调
        /// </summary>
        [DllImport("kernel32.dll")]
        public static extern bool SetConsoleCtrlHandler(ControlCtrlDelegate HandlerRoutine, bool Add);
        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern IntPtr GetStdHandle(int hConsoleHandle);
        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern bool GetConsoleMode(IntPtr hConsoleHandle, out uint mode);
        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern bool SetConsoleMode(IntPtr hConsoleHandle, uint mode);
        [DllImport("user32.dll")]
        public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);


        [DllImport("User32.dll", EntryPoint = "ShowWindow")]
        public static extern bool ShowWindow(IntPtr hWnd, CmdShow nCmdShow);

        [DllImport("kernel32.dll")]
        public static extern IntPtr GetConsoleWindow();



        /// <summary>
        /// 启用控制台快速编辑
        /// </summary>
        public static void EnableQuickEditMode()
        {
            IntPtr hStdin = GetStdHandle(STD_INPUT_HANDLE);
            uint mode;
            GetConsoleMode(hStdin, out mode);
            mode |= ENABLE_QUICK_EDIT_MODE;
            SetConsoleMode(hStdin, mode);
        }

        /// <summary>
        /// 禁用控制台快速编辑
        /// </summary>
        public static void DisableQuickEditMode()
        {
            IntPtr hStdin = GetStdHandle(STD_INPUT_HANDLE);
            uint mode;
            GetConsoleMode(hStdin, out mode);
            mode &= ~ENABLE_QUICK_EDIT_MODE;
            SetConsoleMode(hStdin, mode);
        }

        /// <summary>
        /// 关闭系统代理
        /// </summary>
        public static void CloseSystemProxy()
        {
            RegistryKey registry = Registry.CurrentUser.OpenSubKey("Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings", true);
            registry.SetValue("ProxyEnable", 0);
            registry.SetValue("ProxyServer", $"");
        }

        public enum CmdShow : int
        {

            SW_HIDE = 0,

            SW_SHOWNORMAL = 1,

            SW_SHOWMINIMIZED = 2,
            /// <summary>
            /// Activates the window and displays it as a maximized window.
            /// </summary>
            SW_SHOWMAXIMIZED = 3,
            /// <summary>
            /// Displays a window in its most recent size and position. This value is similar to SW_SHOWNORMAL, except that the window is not activated.
            /// </summary>
            SW_SHOWNOACTIVATE = 4,
            /// <summary>
            /// Activates the window and displays it in its current size and position.
            /// </summary>
            SW_SHOW = 5,
            /// <summary>
            /// Minimizes the specified window and activates the next top-level window in the Z order.
            /// </summary>
            SW_MINIMIZE = 6,
            /// <summary>
            /// Displays the window as a minimized window. This value is similar to SW_SHOWMINIMIZED, except the window is not activated.
            /// </summary>
            SW_SHOWMINNOACTIVE = 7,
            /// <summary>
            /// Displays the window in its current size and position. This value is similar to SW_SHOW, except that the window is not activated.
            /// </summary>
            SW_SHOWNA = 8,
            /// <summary>
            /// Activates and displays the window. If the window is minimized or maximized, the system restores it to its original size and position. An application should specify this flag when restoring a minimized window.
            /// </summary>
            SW_RESTORE = 9,
            /// <summary>
            /// Sets the show state based on the SW_ value specified in the STARTUPINFO structure passed to the CreateProcess function by the program that started the application.
            /// </summary>
            SW_SHOWDEFAULT = 10,
            /// <summary>
            /// Minimizes a window, even if the thread that owns the window is not responding. This flag should only be used when minimizing windows from a different thread.
            /// </summary>
            SW_FORCEMINIMIZE = 11
        }
    }
}