private void btnThem_Click(object sender, EventArgs e)
{
FrLstTacGiaEdit frm = new FrLstTacGiaEdit();
frm.Tag = ""; //Tín hiệu cho biết thêm mới
frm.ShowDialog();
HienThiLstTacGia(GrTG);
}
private void btnSua_Click(object sender, EventArgs e)
{
FrLstTacGiaEdit fr = new FrLstTacGiaEdit();
fr = new FrLstTacGiaEdit();
fr.Tag = this.GrTG.CurrentRow.Cells["Ma_TacGia"].Value.ToString(); //Tín hiệu sửa
fr.txtMaTacGia.Text = this.GrTG.CurrentRow.Cells["Ma_TacGia"].Value.ToString();
fr.txtTenTacGia.Text = this.GrTG.CurrentRow.Cells["Ten_TacGia"].Value.ToString();
fr.txtDiaChi.Text = this.GrTG.CurrentRow.Cells["Dia_Chi"].Value.ToString();
fr.txtNS.Text = this.GrTG.CurrentRow.Cells["Ngay_Sinh"].Value.ToString().Substring(0, 10);
fr.ShowDialog();
HienThiLstTacGia(GrTG);
}