Merging Two DataTables in C#

 Merging Two DataTables in C#

private void MergeDataTable()

        {

            DataTable dtOne = new DataTable("FirstTable");

            dtOne.Columns.Add("MyColumn");

            DataTable dtTwo = new DataTable("SecondTable");

            dtTwo.Columns.Add("MyColumn");

            for (int i = 1; i <= 10; i++)

            {

                DataRow row = dtOne.NewRow();

                row["MyColumn"] = "Data" + i;

                dtOne.Rows.Add(row);

            }

            for (int i = 11; i <= 20; i++)

            {

                DataRow row = dtTwo.NewRow();

                row["MyColumn"] = "Data" + i;

                dtTwo.Rows.Add(row);

            }

            DataSet ds = new DataSet();

            ds.Tables.Add(dtOne);

            ds.Merge(dtTwo);

            DataGrid1.DataSource = ds;

            DataGrid1.DataBind();

        }