private void btnBook_Remove_Click(object sender, EventArgs e)
{
if (dtgBook.SelectedRows.Count > 0)
{
if (dtgBook.SelectedRows.Count > 0)
{
DialogResult result = MessageBox.Show("Do you want to remove this reader", "Confirm",
MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
if (sach_BUS.XoaSach(strMaSach))
{
frmSuccess frm_Success = new frmSuccess(3);
frm_Success.ShowDialog();
}
else
{
frmFailed frm_failed = new frmFailed(2);
frm_failed.ShowDialog();
}
frmBook_Load(sender, e);
}
}
}
else
{
MessageBox.Show("You haven't selected a reader !", "Warning !",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void button4_Click(object sender, EventArgs e)
{
Sach_BUS.XoaSach(int.Parse(textBox2.Text));
dataGridView1.DataSource = Sach_BUS.LoadDanhSachTatCaSach();
}
