private void dgvHocSinh_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex < 0 || e.RowIndex >= dgvHocSinh.RowCount)
{
return;
}
if (dgvHocSinh.Columns[e.ColumnIndex].Name == "ChucNang")
{
//Console.WriteLine("Hoc sinh: " + dgvContent.Rows[e.RowIndex].Cells[2].Value.ToString());
int maHocSinh = int.Parse(dgvHocSinh.Rows[e.RowIndex].Cells[0].Value.ToString());
BienLaiThuHocPhi bienLai = db.BienLaiThuHocPhis.Where(bl => bl.MaHocSinh == maHocSinh && bl.MaLopHoc == curClassId).FirstOrDefault();
db.BienLaiThuHocPhis.Remove(bienLai);
db.SaveChanges();
RebindBindingSources();
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
int maHocSinh = int.Parse(lueHocSinh.EditValue.ToString());
BienLaiThuHocPhi bienLai = new BienLaiThuHocPhi()
{
TongSoBuoi = 0,
TongTien = 0,
NgayThu = DateTime.Now,
MaHocSinh = maHocSinh,
MaLopHoc = curClassId
};
db.BienLaiThuHocPhis.Add(bienLai);
db.SaveChanges();
RebindBindingSources();
}