private void Add_button_Click(object sender, EventArgs e)
{
ChiTietKhoa f = new ChiTietKhoa(_loginForm);
this.Close();
f.Show();
}
public BoMonEditAndAdd(ChiTietKhoa A, string maKhoa, string maBM)
{
InitializeComponent();
_khoaForm = A;
_maKhoa = maKhoa;
_maBM = maBM;
}
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
var senderGrid = (DataGridView)sender;
if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn &&
e.RowIndex >= 0 && senderGrid.Columns[e.ColumnIndex].Name == "ChiTiet")
{
string MaKhoa = senderGrid.Rows[e.RowIndex].Cells["MaKhoa"].Value.ToString();
ChiTietKhoa f = new ChiTietKhoa(_loginForm, MaKhoa);
this.Close();
f.Show();
}
else if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn &&
e.RowIndex >= 0 && senderGrid.Columns[e.ColumnIndex].Name == "Xoa")
{
try
{
string MaKhoa = senderGrid.Rows[e.RowIndex].Cells["MaKhoa"].Value.ToString();
List <KHOA> khoas = new List <KHOA>();
khoas.Add(new KHOA()
{
MaKhoa = MaKhoa
});
BLL.Instance.DelDB(khoas);
}
catch (MySQLException myex)
{
if (myex.Number == MySQLException.ExcepEnum.Referenced)
{
MessageBox.Show("Không thể xóa khoa này", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
MessageBox.Show("Unknown SQL Error", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
finally
{
Khoa_Load(sender, e);
}
}
}