/// <summary>
        /// 移动文件
        /// </summary>
        private void MoveFile()
        {
            int index = dgFiles.SelectedIndex;

            if (index == -1 || index >= FoundFiles.Count)
            {
                return;
            }
            if (folderBrowserDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                try
                {
                    String FileName    = FoundFiles[index].Name;
                    String ChoosedFile = FoundFiles[index].Location + @"\\" + FileName;
                    String toDir       = folderBrowserDialog.SelectedPath;
                    String toDirFile   = toDir.EndsWith("\\") ? toDir + FileName : toDir + @"\\" + FileName;

                    //不允许再进行文件操作
                    //EnableButton(false);
                    //异步执行文件移动
                    Task tsk = new Task(() =>
                    {
                        Action del = () =>
                        {
                            win             = new ShowFileCopyOrMove();
                            win.Information = "\"" + FileName + "\"正在移动中...";
                            win.Show();
                        };
                        Dispatcher.Invoke(del);
                        File.Move(ChoosedFile, toDirFile);
                        FoundFiles[index].Location = toDir;
                        // Dispatcher.Invoke(showInfo, "\"" + FileName + "\"文件移动完成");
                        del = () =>
                        {
                            win.Close();
                            win = null;
                        };
                        //Action<bool> del = EnableButton;
                        //Dispatcher.Invoke(del, true);
                        Dispatcher.Invoke(del);
                    });
                    tsk.Start();
                }
                catch (Exception e)
                {
                    System.Windows.Forms.MessageBox.Show(e.ToString());
                }
            }
        }
        /// <summary>
        /// 移动文件
        /// </summary>
        private void MoveFile()
        {
            int index = dgFiles.SelectedIndex;
            if (index == -1 || index >= FoundFiles.Count)
            {
                return;
            }
            if (folderBrowserDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                try
                {
                    String FileName = FoundFiles[index].Name;
                    String ChoosedFile = FoundFiles[index].Location + @"\\" + FileName;
                    String toDir = folderBrowserDialog.SelectedPath;
                    String toDirFile = toDir.EndsWith("\\") ? toDir + FileName : toDir + @"\\" + FileName;

                    //不允许再进行文件操作
                    //EnableButton(false);
                    //异步执行文件移动
                    Task tsk = new Task(() =>
                    {

                        Action del = () =>
                        {
                            win = new ShowFileCopyOrMove();
                            win.Information = "\"" + FileName + "\"正在移动中...";
                            win.Show();
                        };
                        Dispatcher.Invoke(del);
                        File.Move(ChoosedFile, toDirFile);
                        FoundFiles[index].Location = toDir;
                        // Dispatcher.Invoke(showInfo, "\"" + FileName + "\"文件移动完成");
                        del = () =>
                        {

                            win.Close();
                            win = null;
                        };
                        //Action<bool> del = EnableButton;
                        //Dispatcher.Invoke(del, true);
                        Dispatcher.Invoke(del);
                    });
                    tsk.Start();
                }
                catch (Exception e)
                {
                    System.Windows.Forms.MessageBox.Show(e.ToString());
                }
            }
        }