How to bind columns to datatable

Question

Hai sir I have a datatable in for (int i=0;i { o/p will be stored in datatable dt. and i=1; When i am storing the data in the datatble the previously saved values are replaced the new values.I want both values. }

Rishikesh Kumar Singh · Answer

// Create new DataTable. DataTable table = new DataTable(); // Declare DataColumn and DataRow variables. DataColumn column; DataRow row; // Create new DataColumn set DataType ColumnName // and add to DataTable. column = new DataColumn(); column.DataType = System.Type.GetType( System.Int32 ); column.ColumnName = id ; table.Columns.Add(column); // similarly you can add another column // Create new DataRow objects and add to DataTable. for ( int i = 0; i { row = table.NewRow(); row[ id ] = i; table.Rows.Add(row); } In this way you can do this.... Please mark it as an accepted answer if your problem gets solved..otherwise let me know..