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  1. POFile transfer in FTP
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    <p>I want to transfer files using ftp in a simple and effective manner. For example, if we want to send a file means we just put the entire file with commands, but if it is a huge file and the network strength is low means automatically the transferspeed will be reduced. What will be the effective method to transfer a huge file even the network strength is low?</p> <p>Below is the piece of code where i get some error,please have a look at it.i employed threading here:</p> <pre><code>public partial class Form1 : Form { ArrayList AscendingList = new ArrayList(); ListViewItem Litem = null; Thread MyThread = null; ThreadStart Starter = null; public Form1() { InitializeComponent(); } private void btn_split_Click(object sender, EventArgs e) { foreach (ListViewItem litem in listView1.Items) { Starter = delegate { SplitFile(litem.Text,litem.SubItems[1].Text,int.Parse(litem.SubItems[2].Text)); }; MyThread = new Thread(Starter); MyThread.IsBackground = true; MyThread.Start(); } } public void SplitFile(string inputFile, string outputPrefix, int chunkSize) { int pointr = 0; byte[] buffer = new byte[chunkSize]; using (FileStream fs = new FileStream(inputFile, FileMode.Open, FileAccess.Read, FileShare.None)) { int index = 0; pointr = fs.Read(buffer, 0, buffer.Length); while (pointr != 0) { using (FileStream fso = new FileStream(outputPrefix + "\\" + index + ".log", FileMode.Create)) { AscendingList.Add(fso.Name); fso.Write(buffer, 0, pointr); pointr = fs.Read(buffer, 0, buffer.Length); } index++; } } } private void button1_Click(object sender, EventArgs e) { Litem = new ListViewItem(); Litem.Text = "E:\\butterfly.mpg"; Litem.SubItems.Add("H:\\karthik"); Litem.SubItems.Add("102400"); listView1.Items.Add(Litem); } private void button2_Click(object sender, EventArgs e) { Litem = new ListViewItem(); Litem.Text = "E:\\karthik.mpeg"; Litem.SubItems.Add("H:\\karthik\\karthik"); Litem.SubItems.Add("102400"); listView1.Items.Add(Litem); } } </code></pre>
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