namespace ConsoleApplication1
{
    using System;
    using System.Diagnostics;
    using System.Runtime.InteropServices;
    using System.Threading;

    internal class Class1
    {
        private const int SW_MAXIMIZE = 3;
        private const int SW_MINIMIZE = 6;
        private const int SW_RESTORE = 9;

        [STAThread]
        private static void Maiin(string[] args)
        {
            IntPtr winHandle = Process.GetCurrentProcess().MainWindowHandle;
            ShowWindow(winHandle, 6);
            Thread.Sleep(0x7d0);
            ShowWindow(winHandle, 9);
        }

        [DllImport("user32.d ll")]
        private static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
    }
}