dataGridView1.Columns [0] = .Name "ID";dataGridView1.Columns [1] = .Name "Nom";
dataGridView1.Columns [2] = .Name "Prix";
string [] rangée = new string [] { "1", "Point 1", "150" };
dataGridView1.Rows.Add (ligne);
rangée = new string [] { "2", "Point 2", "250" };
dataGridView1.Rows.Add (ligne);
rangée = new string [] { "3", "Point 3", "125" };
dataGridView1.Rows.Add (ligne);
rangée = new string [] { "4", "Point 4", "75" };
dataGridView1.Rows.Add (ligne) -