DataTable add a column and add rows

DataTable add a column and add rows

int allpage = 100; DataTable dt = new DataTable (); Create an empty table Dt.              TableName = "Test"; For this table Dt.       Columns.Add ("pagenumber"); Add a field named PageNumber to this table. Dt.    Columns.Add ("Graphpagename"); Add a field named Graphpagename to this table. for (int i = 1; I <= allpage;i++) { DataRow dr = dt.        NewRow (); Add a row to this table dr["pagenumber"] = "First" + i + "page"; dr["graphpagename"] = "unnamed"; // Dt.                Rows.Add (DR); Add this line to the table } This.dataGridView1.DataSource = DT;