如何从方法返回多个DataTable？

public class DataTablesResult
{
    public DataTable Table1 { get; set; }
    public DataTable Table2 { get; set; }
}

public DataTablesResult GetMultipleDataTables()
{
    // 在这里执行查询并填充DataTable
    DataTable table1 = GetDataTable1();
    DataTable table2 = GetDataTable2();

    return new DataTablesResult
    {
        Table1 = table1,
        Table2 = table2
    };
}