How to add new DataRow into DataTable?

Question

I have a DataGridView binded to a DataTable (DataTable binded to database). I need to add a DataRow to the DataTable

Answer 1

//َCreating a new row with the structure of the table:

DataTable table = new DataTable();
DataRow row = table.NewRow();
table.Rows.Add(row);

//Giving values to the columns of the row(this row is supposed to have 28 columns):

for (int i = 0; i < 28; i++)
{
    row[i] = i.ToString();
}