private void btnOkSua_Click(object sender, EventArgs e)
{
if ((txtMaNXB.Text != "") && (txtTenNXB.Text != ""))
{
try
{
NXB_DTO nxb = new NXB_DTO(txtMaNXB.Text, txtTenNXB.Text, rtbThongTinNXB.Text);
BUS_OBJ.suaNXB(nxb);
HienThiDuLieu();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
btnCancel_Click(sender, e);
//if (conn.State == ConnectionState.Open) conn.Close();
}
}
else
{
MetroFramework.MetroMessageBox.Show(this, "Nhập thiếu dữ liệu.", "Lỗi.", MessageBoxButtons.OK, MessageBoxIcon.Warning);
if (txtTenNXB.Text == "")
{
txtTenNXB.Focus();
}
if (txtMaNXB.Text == "")
{
txtMaNXB.Focus();
}
}
}