//打开工程文件
private async void open_file_Click(object sender, RoutedEventArgs e)
{
// reader = null;
// ReaderManage reader = new ReaderManage();
reader = await fileManage.DeSerializeFile();
if (reader != null)
{
RefreshUI();
if (toggle_state)
{
SetModeHighLight(reader.ReaderChooseMode);
}
ShowToastNotification("exReader提示", "已打开文章");
}
}