private void btn_chen_Click(object sender, EventArgs e)
{
try
{
string a = txt_maphong.Text;
string b = txt_tenphong.Text;
string c = txt_maloai.Text;
string a1 = txt_succhua.Text;
string a2 = txt_gd.Text;
KETNOICSDL_ROOM.chendulieu(a, b, c, a1, a2);
Load_DuLieu(null, null);
}
catch (OleDbException Exception)
{
String a = Convert.ToString(Exception.ErrorCode);
MessageBox.Show(a);
}
}
