private void btnTim_Click(object sender, EventArgs e)
{
if (txtMaCBGV.Text == txtMaCBGV.Text)
{
CanBoGiaoVienBUL cb = new CanBoGiaoVienBUL();
string MaCanBoGiaoVien = txtMaCBGV.Text;
DataTable dt = cb.TimKiem(MaCanBoGiaoVien);
dgvHT.DataSource = dt;
}
else
{
dgvHT.DataSource = CanBoGiaoVienBUL.LayDsCanBo();
}
}
private void btnSua_Click(object sender, EventArgs e)
{
try
{
CanBoGiaoVienBUL myCB = new CanBoGiaoVienBUL();
string MaCanBoGiaoVien = txtMCBGV.Text;
string HoTen = txtHoTen.Text;
string DiaChi = txtDiaChi.Text;
string SoDienThoai = txtSDT.Text;
string TaiKhoan = txtTaiKhoan.Text;
string MatKhau = txtMatKhau.Text;
string LoaiTaiKhoan = (string)cboLoaiTK.SelectedValue;
myCB.Sua(MaCanBoGiaoVien, HoTen, DiaChi, SoDienThoai, TaiKhoan, MatKhau, LoaiTaiKhoan);
dgvCBGV.DataSource = myCB.LayDsCanBo();
}
catch (Exception)
{
MessageBox.Show("Sửa thông tin không hợp lệ!!!");
}
}
private void btnXoa_Click(object sender, EventArgs e)
{
try
{
CanBoGiaoVienBUL myCB = new CanBoGiaoVienBUL();
string MaCanBoGiaoVien = txtMCBGV.Text;
myCB.Xoa(MaCanBoGiaoVien);
}
catch (Exception)
{
MessageBox.Show("Xóa thông tin không hợp lệ!!!");
}
DialogResult dlr = MessageBox.Show("Thông báo xác nhận xóa",
"Thông báo", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dlr == DialogResult.No)
{
}
if (dlr == DialogResult.Yes)
{
dgvCBGV.DataSource = myCB.LayDsCanBo();
ClearCanBoGiaoVien();
}
}
private void btnLuu_Click(object sender, EventArgs e)
{
if (btnThem.Enabled == false)
{
try
{
CanBoGiaoVienBUL myCB = new CanBoGiaoVienBUL();
string MaCanBoGiaoVien = txtMCBGV.Text;
string HoTen = txtHoTen.Text;
string DiaChi = txtDiaChi.Text;
string SoDienThoai = txtSDT.Text;
string TaiKhoan = txtTaiKhoan.Text;
string MatKhau = txtMatKhau.Text;
string LoaiTaiKhoan = (string)cboLoaiTK.SelectedValue;
myCB.Them(MaCanBoGiaoVien, HoTen, DiaChi, SoDienThoai, TaiKhoan, MatKhau, LoaiTaiKhoan);
dgvCBGV.DataSource = myCB.LayDsCanBo();
btnThem.Enabled = true;
}
catch (Exception)
{
MessageBox.Show("Thêm mới không hợp lệ!!!");
}
}
if (btnSua.Enabled == false)
{
try
{
CanBoGiaoVienBUL myCB = new CanBoGiaoVienBUL();
string MaCanBoGiaoVien = txtMCBGV.Text;
string HoTen = txtHoTen.Text;
string DiaChi = txtDiaChi.Text;
string SoDienThoai = txtSDT.Text;
string TaiKhoan = txtTaiKhoan.Text;
string MatKhau = txtMatKhau.Text;
string LoaiTaiKhoan = (string)cboLoaiTK.SelectedValue;
myCB.Sua(MaCanBoGiaoVien, HoTen, DiaChi, SoDienThoai, TaiKhoan, MatKhau, LoaiTaiKhoan);
dgvCBGV.DataSource = myCB.LayDsCanBo();
btnSua.Enabled = true;
}
catch (Exception)
{
MessageBox.Show("Sửa thông tin không hợp lệ!!!");
}
}
if (btnXoa.Enabled == false)
{
try
{
CanBoGiaoVienBUL myCB = new CanBoGiaoVienBUL();
string MaCanBoGiaoVien = txtMCBGV.Text;
myCB.Xoa(MaCanBoGiaoVien);
}
catch (Exception)
{
MessageBox.Show("Xóa thông tin không hợp lệ!!!");
}
DialogResult dlr = MessageBox.Show("Thông báo xác nhận xóa",
"Thông báo", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dlr == DialogResult.No)
{
}
if (dlr == DialogResult.Yes)
{
dgvCBGV.DataSource = myCB.LayDsCanBo();
ClearCanBoGiaoVien();
btnXoa.Enabled = true;
}
}
}
