private void btnAddSach_Click(object sender, EventArgs e)
{
FormDuLieuSach f = new FormDuLieuSach(null);
f.d = new FormDuLieuSach.MyDel(this.ShowSach);
f.ShowDialog();
}
private void btnEditS_Click(object sender, EventArgs e)
{
if (dataGridViewQLSach.SelectedRows.Count == 1)
{
FormDuLieuSach f = new FormDuLieuSach(dataGridViewQLSach.SelectedRows[0].Cells["MaTL"].Value.ToString());
f.d = new FormDuLieuSach.MyDel(this.ShowSach);
f.ShowDialog();
}
}
