private void loadData() { dataGridView1.DataSource = objCore.getSubGroup(); dataGridView1.RowsDefaultCellStyle.BackColor = Color.LightGray; dataGridView1.AlternatingRowsDefaultCellStyle.BackColor = Color.CornflowerBlue; dataGridView1.CellBorderStyle = DataGridViewCellBorderStyle.SingleHorizontal; //dataGridView1.DefaultCellStyle.SelectionBackColor = Color.Red; //dataGridView1.DefaultCellStyle.SelectionForeColor = Color.Yellow; dataGridView1.DefaultCellStyle.WrapMode = DataGridViewTriState.True; dataGridView1.Columns[0].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter; dataGridView1.Columns[1].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter; dataGridView1.Columns[2].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter; dataGridView1.Columns[0].Width = 200; dataGridView1.Columns[1].Width = 200; dataGridView1.Columns[2].Width = 200; dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect; dataGridView1.AllowUserToResizeColumns = true; }