C#

public string GetWebFile(string url)
{
    HttpWebRequest webRequest = null;
    HttpWebResponse webResponse = null;
    Stream responseStream = null;
    FileStream fileStream = null;
    string filename = "";

    try
    {
        // Create the web request
        webRequest = (HttpWebRequest)HttpWebRequest.Create(url);
        // Get the response
        webResponse = (HttpWebResponse)webRequest.GetResponse();
        // Get the response stream
        responseStream = webResponse.GetResponseStream();
        // write it to a temporary file in 1000 byte chunks
        filename = Path.GetTempFileName();
        fileStream = new FileStream(filename, FileMode.Append);
        int bytesRead = 0;
        byte[] data = new byte[1000];
        // keep looping until we read nothing
        do
        {
            // read the next 1000 bytes of data
            bytesRead = responseStream.Read(data, 0, 1000);
            // write the data to the file
            fileStream.Write(data, 0, bytesRead);
        }
        while (bytesRead > 0);
    }
    catch (Exception e)
    {
        MessageBox.Show("Error : " + e.Message);
    }
    finally
    {
        // free any resources
        if (fileStream != null)
        {
            fileStream.Close();
            fileStream.Dispose();
        }
        if (responseStream != null)
        {
            responseStream.Close();
            responseStream.Dispose();
        }
        if (webResponse != null)
        {
            webResponse.Close();
        }
    }

    // return the contents
    return filename;
}

public static void StackFrameTest()
{
    StackTrace trace = new StackTrace(true);
    StackFrame frame = trace.GetFrame(1);

    string x = frame.GetMethod().DeclaringType.Name;
}

TAREQ F ABUZUHRI wrote:

1- how make the scrol of the the listview always at the botton

myListView.EnsureVisible(myListView.Items.Count - 1);

TAREQ F ABUZUHRI wrote:

how can add item to the top at all item in the listView

myListView.Items.Insert(0, theItem);