Splash screen with Progress Bar

A zip file for download is attached for this project.

Preview screenshots:

This is the form1 code:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using System.Net;
using System.Threading;
namespace Splash_Screen_With_Progress_Bar
{
public partial class Form1 : Form
{
private FileDownload fd;
public static Splash_Screen splash_s;
private string Link = "http://www.ims.gov.il/Ims/Pages/RadarImage.aspx?Row=9&TotalImages=10&LangID=1&Location=";
private string FileName;
public Form1()
{
InitializeComponent();
splash_s = new Splash_Screen();
fd = new FileDownload(this);
FileName = @"c:\temp\test.jpg";
fd.File_Download(Link, FileName);
splash_s.Show();
for (int i = 1; i < 100; i++)
{
Thread.Sleep(30);
Application.DoEvents();
}
splash_s.SyncedClose();
splash_s = null;
FileDownloadCompleted();
}
public void FileDownloadCompleted()
{
label1.Text = "File Download Completed";
}
private void Form1_Load(object sender, EventArgs e)
{
}
}
}

This is the code of the Splash screen form:

The Splash screen form i called it Splash_Screen_With_Progress_Bar

I added to the Splash form in the designer a background image then set the form size to 589,260 and the properties Start Position = center screen , Show in taskbar = false , Form Border Style = none , AutoScale Mod = font

Then I added a progressBar control to the form and set it's property Dock to Bottom.

The progressBar size is: 589,23

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Threading;
using System.IO;
namespace Splash_Screen_With_Progress_Bar
{
public partial class Splash_Screen : Form
{
public Splash_Screen()
{
InitializeComponent();
}
private Mutex mutex = new Mutex();
public void SyncedClose()
{
mutex.WaitOne();
this.Close();
mutex.ReleaseMutex();
}
public void UpdateProgressBar(int percentage)
{
if (this.InvokeRequired)
{
mutex.WaitOne();
if (!IsDisposed)
this.BeginInvoke(new Action<int>(UpdateProgresPRV), percentage);
mutex.ReleaseMutex();
}
else
{
UpdateProgresPRV(percentage);
}
}
private void UpdateProgresPRV(int per)
{
if (progressBar1.IsDisposed) return;
progressBar1.Value = per;
}
private void Splash_Screen_Load(object sender, EventArgs e)
{
}
}
}

This is the FileDownload class:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.IO;
namespace Splash_Screen_With_Progress_Bar
{
class FileDownload
{
Form1 f1;
public FileDownload(Form1 form1)
{
f1 = form1;
}
HttpWebRequest request;
int currentIndex = 0;
public void File_Download(string uri, string fileName)
{
if (Form1.splash_s != null)
{
if (!Form1.splash_s.IsDisposed)
Form1.splash_s.UpdateProgressBar(0);
}
request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(uri);
request.CookieContainer = new CookieContainer();
request.AllowAutoRedirect = true;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
long contentLength = response.ContentLength;
if ((response.StatusCode == HttpStatusCode.OK ||
response.StatusCode == HttpStatusCode.Moved ||
response.StatusCode == HttpStatusCode.Redirect) &&
response.ContentType.StartsWith("image", StringComparison.OrdinalIgnoreCase))
{
using (Stream inputStream = response.GetResponseStream())
using (Stream outputStream = File.OpenWrite(fileName))
{
byte[] buffer = new byte[4096];
int bytesRead;
do
{
bytesRead = inputStream.Read(buffer, 0, buffer.Length);
currentIndex += bytesRead;
double percentage = (double)currentIndex / contentLength;
if (Form1.splash_s != null)
{
if (!Form1.splash_s.IsDisposed)
Form1.splash_s.UpdateProgressBar((int)(percentage * 100));
}
outputStream.Write(buffer, 0, bytesRead);
} while (bytesRead != 0);
if (Form1.splash_s != null)
{
if (!Form1.splash_s.IsDisposed)
{
Form1.splash_s.UpdateProgressBar(100);
}
}
}
}
else
{
}
if (Form1.splash_s == null)
f1.FileDownloadCompleted();
}
}
}