public void De()
        {
            string src_path = null, target_path = null;
            OpenFileDialog openFileDialog1 = new OpenFileDialog();
            openFileDialog1.Filter = "文本文件(*.txt)|*.txt|所有文件(*.*)|*.*";
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                src_path = openFileDialog1.FileName; openFileDialog1.Dispose();
                FolderBrowserDialog browser = new FolderBrowserDialog();
                browser.Description = "保存到...";
                if (browser.ShowDialog() == DialogResult.OK)
                {
                    target_path = browser.SelectedPath;
                    Together(src_path, target_path);
                }
            }
        }
我想打开文件夹,找到目标文件后点击打开,然后再弹出一个保存文件的窗口,
现在的情况是:打开文件夹得窗口弹出来了,没有弹出保存文件夹夹得窗口,各位大侠帮忙看看