How to split data table into multiple tables with adding 1 minute delay

Question

I know there are a lot of questions and solutions related to it. But I am not getting them. I have a data table of records 8000 and it will increase in the futu

Answer 1

I hope this is what you want to achieve:

using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Threading;

...

    public void Test()
    {
        DataTable bigDataTable = GetBigDataTable();
        var splitedTables = new List<DataTable>();
        var smallTable = new DataTable();
        int page = 1;
        int pageSize = 1000;
        List<DataRow> results;
        while (true)
        {
            results = bigDataTable.AsEnumerable().Skip(pageSize * page++).Take(pageSize).ToList();

            if (!results.Any())
                break;

            smallTable = results.CopyToDataTable();
            splitedTables.Add(smallTable);

            Thread.Sleep(1000 * 60 * 1);
        } while (results.Any());
    }

For this to work you need to add reference to System.Data.DataSetExtensions.

This is also similar question in SO.