public string AddDataMapel(Mapel dp)
{
SqlCommand cmd = new SqlCommand("insert into mapel(ID_Mapel,Nama_Mapel,Nama_Jurusan) values(" +
"'" + dp.id_mapel + "'," +
"'" + dp.nama_mapel + "'," +
"'" + dp.nama_jurusan + "')", conn);
try
{
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
return("Data Berhasil Di Simpan");
}
catch (Exception ex)
{
return("Data Gagal Di Simpan : " + ex);
}
}
public List <Mapel> GetMapel()
{
//string query = String.Format("Update pesanan set pesanan")
List <Mapel> dp = new List <Mapel>();
SqlCommand cmd = new SqlCommand("select * from mapel", conn);
conn.Open();
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
Mapel pesan = new Mapel();
pesan.id_mapel = reader["ID_Mapel"].ToString();
pesan.nama_mapel = reader["Nama_Mapel"].ToString();
pesan.nama_jurusan = reader["Nama_Jurusan"].ToString();
dp.Add(pesan);
}
conn.Close();
return(dp);
}
