private void LoadFile(string path)
 {
     try
     {
         Cursor = Cursors.WaitCursor;
         txtFileName.Clear();
         geoCoder.LoadGazetteerFile(path);
         dataGridView1.DataSource = geoCoder.GazetteerData;
         FormatGrid();
         txtFileName.Text = path;
     }
     finally
     {
         Cursor = Cursors.Default;
     }
 }