private void butedit_Click(object sender, EventArgs e)
{
int kq = 0;
foreach (DataGridViewRow row in dataGridbook.Rows)
{
if (row.Selected)
{
kq = 1;
string code = row.Cells[0].Value.ToString();
Addandeditbook editbook = new Addandeditbook(code);
editbook.ShowDialog();
break;
}
}
if (kq == 0)
{
MessageBox.Show("Please chosing a row of book to edit !", "Attention");
}
}
private void butadd_Click(object sender, EventArgs e)
{
Addandeditbook newbook = new Addandeditbook();
newbook.ShowDialog();
}