using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;

namespace SacnUpload
{
    public static class Win32Api
    {
        /// <summary>
        /// 键入
        /// </summary>
        public const int WM_KEYDOWN = 0x100;

        [DllImport("user32.dll", EntryPoint = "SendMessageW")]
        public static extern int SendMessage(
             int hwnd,
             int wMsg,
             int wParam,
             int lParam);
        [DllImport("user32.dll", EntryPoint = "PostMessageW")]
        public static extern int PostMessage(
             int hwnd,
             int wMsg,
             int wParam,
             int lParam);
        [DllImport("user32.dll")]
        public static extern int GetForegroundWindow();
        [DllImport("user32.dll")]
        public static extern IntPtr GetLastActivePopup(IntPtr hWnd);
        [DllImport("user32.dll")]
        public static extern bool SetForegroundWindow(IntPtr hWnd);
        [DllImport("user32.dll")]
        public static extern int GetFocus();
        [DllImport("user32.dll")]
        public static extern int AttachThreadInput(
             int idAttach,
             int idAttachTo,
             int fAttach);
        [DllImport("user32.dll")]
        public static extern int GetWindowThreadProcessId(
             int hwnd,
             int lpdwProcessId);
        [DllImport("kernel32.dll")]
        public static extern int GetCurrentThreadId();

        [DllImport("user32.dll")]
        public static extern IntPtr GetDesktopWindow();

        [DllImport("User32.dll")]
        public static extern int GetWindowLong(IntPtr hWnd, int nIdex);

        [DllImport("User32.dll")]
        public static extern int SetWindowLong(IntPtr hWnd, int nIndex, int dwNewLong);

        [DllImport("User32.dll")]
        public static extern void keybd_event(byte bVK, byte bScan, Int32 dwFlags, int dwExtraInfo);

        [DllImport("User32.dll")]
        public static extern uint MapVirtualKey(uint uCode, uint uMapType);

        [DllImport("user32.dll", EntryPoint = "GetKeyboardState")]
        public static extern int GetKeyboardState(byte[] pbKeyState);
    }

}