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public partial class dvdLibraryLOGIN : Form
    {
        int securitystat = 0;
        int securitylock = 0;

        public dvdLibraryLOGIN()
        {
            InitializeComponent();
        }

        private void dvdLibraryLOGIN_Load(object sender, EventArgs e)
        {
            Paint += new PaintEventHandler(securityIMAGES); 
        }

        public void securityIMAGES(object sender, PaintEventArgs e)
        {
            
            Point seclockPOINT = new Point(23,60);
            Point secstatPOINT = new Point(60, 100);

            switch (securitylock)
            {
                case 0: Image seclock0 = new Bitmap(Properties.Resources.pic_locked);
                        e.Graphics.DrawImage(seclock0, seclockPOINT); break;

                case 1: Image seclock1 = new Bitmap(Properties.Resources.pic_unlocked);
                        e.Graphics.DrawImage(seclock1, seclockPOINT); break;
            }

            if (securitylock == 0)
            {
                switch (securitystat)
                {
                    case 0: Image secstat0 = new Bitmap(Properties.Resources.pic_secstat1);
                            e.Graphics.DrawImage(secstat0, secstatPOINT); break;

                    case 1: Image secstat1 = new Bitmap(Properties.Resources.pic_secstat2);
                            e.Graphics.DrawImage(secstat1, secstatPOINT); break;

                    case 2: Image secstat2 = new Bitmap(Properties.Resources.pic_secstat3);
                            e.Graphics.DrawImage(secstat2, secstatPOINT); break;
                }

            }      

        }

        private void button1_Click(object sender, EventArgs e)
        {
            securitylock = 1; //Hier wird der Status geändert, und damit soll das Bild in der case Auswahl geändert werden??
        }

    }