How to create process Loader in Window Application



1.       Create  ModelLodingUI  Window Form and set the property : FromBoderStyle- None
2.       Drag & Drop Picture Box and set Loading Image.
3.       Paste following code:
4.  namespace LoadingProcess
5.  {
6.      public partial class ModalLoadingUI : Form
7.      {
8.          #region Constants
9.          public bool CloseMe = false;
10.        #endregion
11. 
12.        public ModalLoadingUI()
13.        {
14.            InitializeComponent();
15.        }
16.        private void ModalLoadingUI_Load(object sender, EventArgs e)
17.        {
18. 
19.        }
20.        public void LoadForm()
21.        {
22.            this.Opacity = 0.5;
23.            this.BackColor = Color.Gray;
24.            this.Show();
25.            while (true)
26.            {
27.                if (CloseMe)
28.                {
29.                    Application.DoEvents();
30.                    CloseMe = false;
31. 
32.                    this.Close();
33.                    break;
34.                }
35.                else
36.                {
37.                    Application.DoEvents();
38.                }
39.            }
40. 
41.        }
42. 
43.    }
44.   }
II. Create Static Class like Program.cs:
static class Program
    {
        static ModalLoadingUI FormLoader;           

        public static void StartLoder()
        {
            FormLoader = new ModalLoadingUI();
            ThreadStart TS = new ThreadStart(FormLoader.LoadForm);
            Thread T = new Thread(TS);
            T.Start();
            Thread.Sleep(5000);
        }

        public static void StoptLoder()
        {
            FormLoader.CloseMe = true;
        }
    }
III. Call the function on page where you want to show the process.
private void button1_Click(object sender, EventArgs e)
        {
Program.StartLoder();
            // -----rite you code like saveData()-------------
            Thread.Sleep(5000);
            //-------------------
            Program.StoptLoder();        }


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