protected void Submit_Click(object sender, EventArgs e) { try { Oplitis myOplitis = new Oplitis(); BLayer myBlayer = new BLayer(); myOplitis.id = Convert.ToInt32(oplitisid.Text); myOplitis.metaboli = Convert.ToDateTime(metaboliDate.Text); myOplitis.asm = Int32.Parse(asm.Text); myOplitis.onoma = fname.Text; myOplitis.eponymo = lname.Text; myOplitis.loxos = loxos.Text; myOplitis.bathmos = DropDownListRank.SelectedItem.ToString(); myOplitis.paratiriseis = paratiriseis.Text; myOplitis.isxysDate = Convert.ToDateTime(isxysKatigorias.Text); if (string.IsNullOrEmpty(newKatigoria.Text)) { myOplitis.katigoria = currentKatigoria.Text; } else { myOplitis.katigoria = newKatigoria.Text; } myBlayer.updateOplitis(myOplitis); Response.Redirect("anafora_metabolis.aspx"); } catch (Exception ex) { errorMessage.Visible = true; errorMessage.Text = ex.Message.ToString(); } }