[DÉBUTANTS] ANIMATION DES FENETRES, CHARME SPÉCIALE POUR VOTRE APPLICATION

using System;
using System.Runtime.InteropServices;
using System.Windows.Forms;

namespace animation
{
    public partial class Form1 : Form
    {
        enum AnimateWindowFlags : uint
        {
            AW_HOR_POSITIVE = 0x00000001,
            AW_HOR_NEGATIVE = 0x00000002,
            AW_VER_POSITIVE = 0x00000004,
            AW_VER_NEGATIVE = 0x00000008,
            AW_CENTER = 0x00000010,
            AW_HIDE = 0x00010000,
            AW_ACTIVATE = 0x00020000,
            AW_SLIDE = 0x00040000,
            AW_BLEND = 0x00080000
        }

        public Form1()
        {
            InitializeComponent();
        }

        [DllImport("user32.dll")]
        static extern bool AnimateWindow(IntPtr hwnd, uint dwTime, uint dwFlags);
        [DllImport("user32")]
        static extern bool AnimateWindow(IntPtr hwnd, int time, AnimateWindowFlags flags);

        private void button1_Click(object sender, EventArgs e)
        {
            Form1 f2 = new Form1();
            AnimateWindow(f2.Handle, 1000, (uint)AnimateWindowFlags.AW_VER_NEGATIVE |
                            (uint)AnimateWindowFlags.AW_SLIDE);
            f2.Show();
        }
    }
}

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