cms_thermo_active/Thermo.Active.UI/Dialogs/LockForm.cs

using System;
using System.Windows.Forms;

namespace Thermo.Active.UI
{
    public partial class LockForm : Form
    {
        bool lockOp = false;

        public LockForm(bool lockOperation)
        {
            InitializeComponent();

            lockOp = lockOperation;
            if (lockOp)
                PictureBox_Gif.Image = Thermo.Active.UI.Properties.Resources.LockClose;
            else
                PictureBox_Gif.Image = Thermo.Active.UI.Properties.Resources.LockOpen;
        }


        private void LockForm_Load(object sender, EventArgs e)
        {
            Timer_Exit.Start();
        }

        private void Timer_Exit_Tick(object sender, EventArgs e)
        {
            Timer_Exit.Stop();
            this.Opacity = 0.7;
            this.Refresh();
            this.Opacity = 0.3;
            this.Refresh();
            this.Opacity = 0.0;
            this.Refresh();
            this.Close();
        }
    }
}