在WinForm中如何优雅地处理异步错误

private async void btnAsync_Click(object sender, EventArgs e)
{
    try
    {
        await Task.Run(() =>
        {
            // 异步操作代码
            throw new Exception("Async error");
        });
    }
    catch (Exception ex)
    {
        MessageBox.Show("An error occurred: " + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
    }
}

private void btnAsync_Click(object sender, EventArgs e)
{
    Task.Run(() =>
    {
        // 异步操作代码
        throw new Exception("Async error");
    }).ContinueWith((task) =>
    {
        if (task.IsFaulted)
        {
            MessageBox.Show("An error occurred: " + task.Exception.InnerException.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }
    }, TaskScheduler.FromCurrentSynchronizationContext());
}