private void dgvNguoiDung_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (dgvNguoiDung.Columns[e.ColumnIndex].Name == "xem_ND" && e.RowIndex > -1)//Xem
{
FormNguoiDung.state = 1;
FormNguoiDung.MaNguoiDung = Convert.ToInt32(dgvNguoiDung.Rows[e.RowIndex].Cells["manguoidung"].Value);
FormNguoiDung frm = new FormNguoiDung();
frm.ShowDialog();
dgvNguoiDung.DataSource = balND.GetAll();
}
else if (dgvNguoiDung.Columns[e.ColumnIndex].Name == "sua_ND" && e.RowIndex > -1)//Sửa
{
FormNguoiDung.state = -1;
FormNguoiDung.MaNguoiDung = Convert.ToInt32(dgvNguoiDung.Rows[e.RowIndex].Cells["manguoidung"].Value);
FormNguoiDung frm = new FormNguoiDung();
frm.ShowDialog();
dgvNguoiDung.DataSource = balND.GetAll();
}
else if (dgvNguoiDung.Columns[e.ColumnIndex].Name == "xoa_ND" && e.RowIndex > -1)//Xóa
{
if (DialogResult.Yes == MessageBox.Show("Bạn muốn xóa dữ liệu trên?", "Thông báo", MessageBoxButtons.YesNo, MessageBoxIcon.Question))
{
try
{
balND.XoaNguoiDung(Convert.ToInt32(dgvNguoiDung.Rows[e.RowIndex].Cells["manguoidung"].Value));
MessageBox.Show("Xóa dữ liệu thành công.", "Thông báo");
dgvNguoiDung.DataSource = balND.GetAll();
}
catch (Exception ex)
{ MessageBox.Show("Xóa dữ liệu thất bại.\n" + ex.ToString(), "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error); }
}
}
}
private void mniThemUser_Click(object sender, EventArgs e)
{
FormNguoiDung.state = 0;
FormNguoiDung frm = new FormNguoiDung();
frm.ShowDialog();
}
private void btnThem_ND_Click(object sender, EventArgs e)
{
FormNguoiDung.state = 0;
FormNguoiDung frm = new FormNguoiDung();
frm.ShowDialog();
dgvNguoiDung.DataSource = balND.GetAll();
}
