How to handle downloading in GeckoFX 29

Question

How can I handle downloading in GeckoFx I\'m using version 29 I\'ve found some ways like adding event of
LauncherDialog_Download(

Answer 1

Another way:

 private void LauncherDialog_Download(object sender, Gecko.LauncherDialogEvent e)
 {
     SaveFileDialog saveFileDialog1 = new SaveFileDialog();

     saveFileDialog1.Filter = "All files (*.*)|*.*";
     saveFileDialog1.FilterIndex = 2;
     saveFileDialog1.RestoreDirectory = true;
     saveFileDialog1.FileName = e.Filename;

     if (saveFileDialog1.ShowDialog() == DialogResult.OK)
     {
         nsILocalFile objTarget = Xpcom.CreateInstance("@mozilla.org/file/local;1");

         using(nsAString tmp = new nsAString(saveFileDialog1.FileName))
         {
             objTarget.InitWithPath(tmp);
         }
         e.HelperAppLauncher.SaveToDisk(objTarget, false);
     }
}