private void closeProgressWin()
{
// set the closing event should not be cancelled.
//nFinished = finish;
progressWin.StateFlag = 2;
progressWin.Close();
progressWin = null;
}
private void showProgressDialog(int nTotal)
{
progressWin = new ProgressWin(nTotal);
progressWin.Owner = this;
progressWin.ShowDialog();
//importPicsThread.Abort();
MessageBox.Show(String.Format("成功导入{0}张图片", nFinished), "祝贺您");
}