/// <summary> /// Deletes a subject. /// </summary> /// <param name="input">The subject to delete.</param> public void Targy_Torles(Targy input) { try { XDocument keres = XDocument.Load("targyak.xml"); var talalat = from x in keres.Root.Descendants("targy") where (string)x.Element("torolt") == "false" && (string)x.Element("kod") == input.Kodja.ToString() select x; talalat.Single().Element("torolt").Value = "true"; keres.Save("targyak.xml"); } catch { } }
/// <summary> /// List the subjects. /// </summary> /// <param name="input">The input.</param> /// <param name="kod">The kod.</param> /// <returns>The list of subjects.</returns> public Targy[] Targy_Lista(string input, string kod) { int kulcs = 1; switch (input.ToString()) { case "admin_ertekeles_targy_lista": XDocument keres1 = XDocument.Load("targyak.xml"); var talalat1 = from x1 in keres1.Root.Descendants("targy") where (string)x1.Element("torolt") == "false" && (string)x1.Element("felev") == kod.ToString() select x1; kulcs = talalat1.Count(); break; case "hallgato_targyfelvetel_lista": XDocument keres2 = XDocument.Load("targyak.xml"); var talalat2 = from x2 in keres2.Root.Descendants("targy") where (string)x2.Element("torolt") == "false" && (string)x2.Element("felev") == kod.ToString() select x2; kulcs = talalat2.Count(); break; case "hallgato_targyfelvetel_felvetel": bool volt3 = false; string hallgato3 = ""; string targy3 = ""; for (int i = 0; i < kod.Length; i++) { if (kod[i].ToString() != "*") { if (volt3 == false) { hallgato3 += kod[i].ToString(); } else { targy3 += kod[i].ToString(); } } else { volt3 = true; } } XDocument keres3 = XDocument.Load("targyak.xml"); var talalat3 = from x3 in keres3.Root.Descendants("targy") where (string)x3.Element("torolt") == "false" && (string)x3.Element("felev") == hallgato3.ToString() && (string)x3.Element("kod") == targy3.ToString() select x3; kulcs = talalat3.Count(); break; case "admin_targykezeles_kijeloles": XDocument keres4 = XDocument.Load("targyak.xml"); var talalat4 = from x4 in keres4.Root.Descendants("targy") where (string)x4.Element("torolt") == "false" && (string)x4.Element("kod") == kod.ToString() select x4; kulcs = talalat4.Count(); break; case "admin_targykezeles_betoltes": XDocument keres5 = XDocument.Load("targyak.xml"); var talalat5 = from x5 in keres5.Root.Descendants("targy") where (string)x5.Element("torolt") == "false" select x5; kulcs = talalat5.Count(); break; case "admin_targykezeles_torles": XDocument keres6 = XDocument.Load("targyak.xml"); var talalat6 = from x6 in keres6.Root.Descendants("targy") where (string)x6.Element("torolt") == "false" && (string)x6.Element("kod") == kod.ToString() select x6; kulcs = talalat6.Count(); break; case "admin_targykezeles_modositas": XDocument keres7 = XDocument.Load("targyak.xml"); var talalat7 = from x7 in keres7.Root.Descendants("targy") where (string)x7.Element("torolt") == "false" && (string)x7.Element("kod") == kod.ToString() select x7; kulcs = talalat7.Count(); break; case "admin_targykezeles_modositas_ell": XDocument keres8 = XDocument.Load("targyak.xml"); var talalat8 = from x8 in keres8.Root.Descendants("targy") where (string)x8.Element("torolt") == "false" && (string)x8.Element("kod") == kod.ToString() select x8; kulcs = talalat8.Count(); break; case "admin_targykezeles_hozzaadas": XDocument keres9 = XDocument.Load("targyak.xml"); var talalat9 = from x9 in keres9.Root.Descendants("targy") where (string)x9.Element("torolt") == "false" && (string)x9.Element("kod") == kod.ToString() select x9; kulcs = talalat9.Count(); break; case "admin_targyfelvetel_hallgato_targyai": XDocument keres10 = XDocument.Load("targyak.xml"); var talalat10 = from x10 in keres10.Root.Descendants("targy") where (string)x10.Element("torolt") == "false" && (string)x10.Element("felev") == kod.ToString() select x10; kulcs = talalat10.Count(); break; case "admin_targyfelvetel_felvetel": XDocument keres11 = XDocument.Load("targyak.xml"); var talalat11 = from x11 in keres11.Root.Descendants("targy") where (string)x11.Element("torolt") == "false" && (string)x11.Element("nev") == kod.ToString() select x11; kulcs = talalat11.Count(); break; } bool kis = false; if (kulcs == 0) { kis = true; kulcs = targy_kulcs; } Targy[] valasz = new Targy[kulcs]; if (kis == false) { int szamlalo = 0; switch (input.ToString()) { case "admin_ertekeles_targy_lista": XDocument keres1 = XDocument.Load("targyak.xml"); var talalat1 = from x1 in keres1.Root.Descendants("targy") where (string)x1.Element("torolt") == "false" && (string)x1.Element("felev") == kod.ToString() select x1; foreach (var q in talalat1) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "hallgato_targyfelvetel_lista": XDocument keres2 = XDocument.Load("targyak.xml"); var talalat2 = from x2 in keres2.Root.Descendants("targy") where (string)x2.Element("torolt") == "false" && (string)x2.Element("felev") == kod.ToString() select x2; foreach (var q in talalat2) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "hallgato_targyfelvetel_felvetel": bool volt3 = false; string hallgato3 = ""; string targy3 = ""; for (int i = 0; i < kod.Length; i++) { if (kod[i].ToString() != "*") { if (volt3 == false) { hallgato3 += kod[i].ToString(); } else { targy3 += kod[i].ToString(); } } else { volt3 = true; } } XDocument keres3 = XDocument.Load("targyak.xml"); var talalat3 = from x3 in keres3.Root.Descendants("targy") where (string)x3.Element("torolt") == "false" && (string)x3.Element("felev") == hallgato3.ToString() && (string)x3.Element("kod") == targy3.ToString() select x3; foreach (var q in talalat3) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "admin_targykezeles_kijeloles": XDocument keres4 = XDocument.Load("targyak.xml"); var talalat4 = from x4 in keres4.Root.Descendants("targy") where (string)x4.Element("torolt") == "false" && (string)x4.Element("kod") == kod.ToString() select x4; foreach (var q in talalat4) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "admin_targykezeles_betoltes": XDocument keres5 = XDocument.Load("targyak.xml"); var talalat5 = from x5 in keres5.Root.Descendants("targy") where (string)x5.Element("torolt") == "false" select x5; foreach (var q in talalat5) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "admin_targykezeles_torles": XDocument keres6 = XDocument.Load("targyak.xml"); var talalat6 = from x6 in keres6.Root.Descendants("targy") where (string)x6.Element("torolt") == "false" && (string)x6.Element("kod") == kod.ToString() select x6; foreach (var q in talalat6) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "admin_targykezeles_modositas": XDocument keres7 = XDocument.Load("targyak.xml"); var talalat7 = from x7 in keres7.Root.Descendants("targy") where (string)x7.Element("torolt") == "false" && (string)x7.Element("kod") == kod.ToString() select x7; foreach (var q in talalat7) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "admin_targykezeles_modositas_ell": XDocument keres8 = XDocument.Load("targyak.xml"); var talalat8 = from x8 in keres8.Root.Descendants("targy") where (string)x8.Element("torolt") == "false" && (string)x8.Element("kod") == kod.ToString() select x8; foreach (var q in talalat8) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "admin_targykezeles_hozzaadas": XDocument keres9 = XDocument.Load("targyak.xml"); var talalat9 = from x9 in keres9.Root.Descendants("targy") where (string)x9.Element("torolt") == "false" && (string)x9.Element("kod") == kod.ToString() select x9; foreach (var q in talalat9) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "admin_targyfelvetel_hallgato_targyai": XDocument keres10 = XDocument.Load("targyak.xml"); var talalat10 = from x10 in keres10.Root.Descendants("targy") where (string)x10.Element("torolt") == "false" && (string)x10.Element("felev") == kod.ToString() select x10; foreach (var q in talalat10) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; case "admin_targyfelvetel_felvetel": XDocument keres11 = XDocument.Load("targyak.xml"); var talalat11 = from x11 in keres11.Root.Descendants("targy") where (string)x11.Element("torolt") == "false" && (string)x11.Element("nev") == kod.ToString() select x11; foreach (var q in talalat11) { valasz[szamlalo] = new Targy((string)q.Element("nev"), (string)q.Element("torolt"), (string)q.Element("kod"), (string)q.Element("kredit"), (string)q.Element("ido"), (string)q.Element("oktato"), (string)q.Element("felev"), (string)q.Element("kov"), (string)q.Element("elokov"), (string)q.Attribute("id")); szamlalo++; } break; } } return valasz; }
/// <summary> /// Edits a subject. /// </summary> /// <param name="mit">The old subject.</param> /// <param name="mire">The new subject.</param> public void Targy_Modosit(Targy mit, Targy mire) { try { XDocument keres = XDocument.Load("targyak.xml"); var talalat = from x in keres.Root.Descendants("targy") where (string)x.Element("kod") == mit.Kodja.ToString() select x; if (mit.Neve.ToString() != mire.Neve.ToString()) { talalat.Single().Element("nev").Value = mire.Neve.ToString(); } if (mit.Kodja.ToString() != mire.Kodja.ToString()) { talalat.Single().Element("kod").Value = mire.Kodja.ToString(); } if (mit.Kreditje.ToString() != mire.Kreditje.ToString()) { talalat.Single().Element("kredit").Value = mire.Kreditje.ToString(); } if (mit.Oktatoja.ToString() != mire.Oktatoja.ToString()) { talalat.Single().Element("oktato").Value = mire.Oktatoja.ToString(); } if (mit.Ideje.ToString() != mire.Ideje.ToString()) { talalat.Single().Element("ido").Value = mire.Ideje.ToString(); } if (mit.Feleve.ToString() != mire.Feleve.ToString()) { talalat.Single().Element("felev").Value = mire.Feleve.ToString(); } if (mit.Elokovetelmenye.ToString() != mire.Elokovetelmenye.ToString()) { talalat.Single().Element("elokov").Value = mire.Elokovetelmenye.ToString(); } if (mit.Kovetelmenye.ToString() != mire.Kovetelmenye.ToString()) { talalat.Single().Element("kov").Value = mire.Kovetelmenye.ToString(); } keres.Save("targyak.xml"); } catch { } }
/// <summary> /// Adds a subject. /// </summary> /// <param name="input">The subject to add.</param> public void Targy_Hozzaad(Targy input) { try { XDocument mentes = XDocument.Load("targyak.xml"); var talalat = from x in mentes.Root.Descendants("targy") where (string)x.Element("kod") == input.Kodja.ToString() select x; if (talalat.Count() == 0) { XAttribute idje = new XAttribute("id", input.Idje); targy_kulcs++; XElement torolve = new XElement("torolt", "false"); XElement kodja = new XElement("kod", input.Kodja.ToString()); XElement neve = new XElement("nev", input.Neve.ToString()); XElement kreditje = new XElement("kredit", input.Kreditje.ToString()); XElement kovje = new XElement("kov", input.Kovetelmenye.ToString()); XElement elokovje = new XElement("elokov", input.Elokovetelmenye.ToString()); XElement feleve = new XElement("felev", input.Feleve.ToString()); XElement oktatoja = new XElement("oktato", input.Oktatoja.ToString()); XElement ideje = new XElement("ido", input.Ideje.ToString()); XElement ujtargy = new XElement("targy", idje, torolve, kodja, neve, kreditje, oktatoja, ideje, feleve, elokovje, kovje); mentes.Element("targyak").Add(ujtargy); mentes.Save("targyak.xml"); } } catch { } }