public static bool InsertBenhNhan(BenhNhan bn)
{
try
{
if (FindBenhNhanById(bn.msbn) == null && FindBenhNhanByCMND(bn.socmnd) == null)
{
string q = "insert into benhnhan(msbn,socmnd,hoten,diachi) values ('" + bn.msbn + "','" + bn.socmnd + "','" + bn.hoten + "','" + bn.diachi + "')";
SqlCommand cmd = new SqlCommand(q, ConnectDB.instance());
cmd.ExecuteNonQuery();
cmd.Dispose();
Console.WriteLine("true");
return(true);
}
} catch (Exception e)
{
Console.WriteLine(e.ToString());
}
Console.WriteLine("false");
return(false);
}
public static BenhNhan FindBenhNhanById(string id)
{
string q = "select * from benhnhan where msbn = " + "'" + id + "'";
SqlCommand cmd = new SqlCommand(q, ConnectDB.instance());
BenhNhan bn = null;
SqlDataReader dr = cmd.ExecuteReader();
if (dr.HasRows)
{
Console.WriteLine("has row");
if (dr.Read())
{
bn = new BenhNhan();
bn.msbn = dr[0].ToString();
bn.socmnd = dr[1].ToString();
bn.hoten = dr[2].ToString();
bn.diachi = dr[3].ToString();
}
}
dr.Close();
cmd.Dispose();
return(bn);
}
