private void cboTacGia_LoadDataBase()
{
DataTable dt = BUS_OBJ.loadDSTacGia();
cboTacGia.DataSource = dt;
cboTacGia.DisplayMember = "TenTacGia";
cboTacGia.ValueMember = "MaTacGia";
}
private void HienThiDuLieu()
{
this.dgvTacGia.DataSource = null;
this.dgvTacGia.DataSource = BUS_OBJ.loadDSTacGia();
dgvTacGia.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleLeft;
dgvTacGia.Columns[0].HeaderText = "Mã tác giả";
dgvTacGia.Columns[0].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;
dgvTacGia.Columns[1].HeaderText = "Tên tác giả";
dgvTacGia.Columns[2].HeaderText = "Ghi chú";
foreach (DataGridViewColumn col in dgvTacGia.Columns)
{
col.HeaderCell.Style.Alignment = DataGridViewContentAlignment.MiddleCenter;
col.HeaderCell.Style.Font = new Font("Segoe UI", 12F, FontStyle.Bold, GraphicsUnit.Pixel);
}
}