.listViewService.SelectedItems[0].SubItems[0].Text);
                       if(startStop==null)
                            MessageBox.Show("操作成功,请点击获取刷新按钮刷新结果!");
                       else
                            MessageBox.Show(startStop);
                       break;
              }
         }
         //获取和刷新数据
         private void buttonLoadRefresh_Click(object sender, System.EventArgs e)
         {
              if(this.textBoxHost.Text.Trim().Length>0)
              {
                   if(this.textBoxHost.Text.Trim()==".")
                   {
                       this.serviceManager = new Win32ServiceManager();
                   }
                   else
                   {
                        if(Win32ServiceManager.RemoteConnectValidate(this.textBoxHost.Text.Trim(),this.textBoxName.Text.Trim(),this.textBoxPassword.Text.Trim()))
                       {
                            this.serviceManager = new Win32ServiceManager(this.textBoxHost.Text.Trim(),