private void Submit_Click(object sender, RoutedEventArgs e)
{
Submit.IsEnabled=false;
UpLoad.IsEnabled=false;
FileList.IsEnabled=false;
Progress.Text = "Starting";
numberOfFiles = files.Count;
client = new Service1SoapClient();
client.AddFileCompleted +=new EventHandler<AddFileCompletedEventArgs>(client_AddFileCompleted);
client.InitCompleted +=new EventHandler<InitCompletedEventArgs>(client_InitCompleted);
client.InitAsync();
}