346 lines
13 KiB
C#
346 lines
13 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using System.Xml;
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using System.Xml.Linq;
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using System.Xml.XPath;
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namespace Eugen.ESystem.IO
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{
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public class LoadXMLFile
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{
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#region Version und Copyright
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// Version und Copyright
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static string dllName = Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase); //Den Programmnamen auslesen
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static string dllVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
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static object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
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static string copyright = GenerateCopyright();
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string icon = Application.StartupPath + "\\Info.bmp";
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//Assembly Datum und Zeit
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static DateTime value = AssemblyDateTime();
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string date = value.ToShortDateString();
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string time = value.ToLongTimeString();
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private static DateTime AssemblyDateTime()
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{
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var version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
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var buildDateTime = new DateTime(2000, 1, 1).Add(new TimeSpan(TimeSpan.TicksPerDay * version.Build + TimeSpan.TicksPerSecond * 2 * version.Revision));
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//Tage seit dem 1. Januar 2000 und Sekunden seit Mitternacht, (multiplizier mit 2 ergibt das Original)
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return buildDateTime;
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}
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private static string CurrentYear()
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{
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DateTime dtn = DateTime.Now;
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return dtn.Year.ToString();
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}
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private static string StartYear()
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{
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string startYear = "";
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if (((AssemblyCopyrightAttribute)attributes[0]).Copyright.Contains("Copyright © "))
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{
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startYear = ((AssemblyCopyrightAttribute)attributes[0]).Copyright.Replace("Copyright © ", "");
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while (startYear.StartsWith(" "))
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{
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startYear = startYear.Remove(0, 1);
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}
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startYear = startYear.Remove(startYear.IndexOf(" "));
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return startYear;
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}
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else
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{
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DateTime dtn = DateTime.Now;
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return dtn.Year.ToString();
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}
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}
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private static string GenerateCopyright()
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{
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string startYear = StartYear();
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string currentYear = CurrentYear();
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if (startYear == currentYear)
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{
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return ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
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}
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else
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{
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return ((AssemblyCopyrightAttribute)attributes[0]).Copyright.Replace(startYear, String.Concat(startYear, "-", currentYear));
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}
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}
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#endregion
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#region DLL-Info
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/// <summary>
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/// Contains the name of the program file
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/// </summary>
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public static string DllName { set; get; }
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/// <summary>
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/// Contains the version of the program file
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/// </summary>
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public static string DllVersion { set; get; }
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/// <summary>
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/// Contains the copyright notice
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/// </summary>
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public static string Copyright { set; get; }
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private static void SetDllInfo()
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{
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//Name, Version und Copyright setzen
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DllName = dllName;
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DllVersion = dllVersion;
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Copyright = copyright;
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}
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#endregion
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static LoadXMLFile()
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{
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SetDllInfo(); //Name, Version und Copyright der DLL setzen
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}
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public LoadXMLFile()
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{
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SetDllInfo();
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}
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public enum LoadAll
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{
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No,
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Yes
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}
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public string FileName { get; set; }
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public string Topic { get; set; } //z.B. "NX-Portal"
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public string Group { get; set; } //z.B. "NX"
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public string Key { get; set; } //z.B. "Key"
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public string[,] Values { get; set; } //z.B. "NX 1953"
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public int Standard { get; set; } //z.B. "2"
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public LoadAll LoadAllValues { get; set; }
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public void Load()
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{
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if (File.Exists(FileName))
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{
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// Das Dokument in eine neue XElement-Instanz laden
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XElement rootElement = XElement.Load(FileName);
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//Nur wenn das 'rootElement' so beginnt wie 'Topic' heißt oder 'LoadAllValues' 'Yes' ist, dann die Elemente laden
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if (rootElement.ToString().Remove(rootElement.ToString().IndexOf(" ")) == "<" + Topic || LoadAllValues == LoadAll.Yes)
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{
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// Auflistung für die Gruppe erzeugen
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List<Topics> groups = new List<Topics>();
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//Alle groups-Elemente einlesen und durchgehen
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//var personElements = rootElement.Elements(Group);
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var groupElements = rootElement.Elements();
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if (LoadAllValues == LoadAll.Yes)
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{
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Group = "";
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}
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if (String.IsNullOrEmpty(Group))
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{
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string[] temp = new string[5];
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List<string> lgroups = new List<string>();
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List<string> lid = new List<string>();
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List<string> lkeys = new List<string>();
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List<string> lvalues = new List<string>();
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List<string> lstandard = new List<string>();
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foreach (var groupElement in groupElements)
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{
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//Nur wenn das 'groupElement' so beginnt wie 'Group' heißt oder 'LoadAllValues' 'Yes' ist, dann die Elemente laden
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if (groupElement.ToString().Remove(groupElement.ToString().IndexOf(" ")) == "<" + Group || LoadAllValues == LoadAll.Yes)
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{
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temp = groupElement.ToString().Split(' ');
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//Wenn Leerzeichen im Wert sind, dann werden mehr als 6 Elemente belegt.
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//In diesem Fall die Teilelemente wieder zu einem Element zusammenführen.
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if (temp.Length > 6)
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{
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int count = temp.Length - 6;
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for (int i = 1; i < count + 1; i++)
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{
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temp[2] += " " + temp[2 + i]; //Die Teilelemente zusammensetzen
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}
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var numbersList = temp.ToList(); //Array in eine List umwandeln
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for (int i = 0; i < count; i++)
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{
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numbersList.Remove(numbersList[3]); //Die nicht mehr gültigen Teilelemente löschen
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}
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temp = numbersList.ToArray(); //List in ein Array zurückwandeln
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}
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Group = ExtractGroup(temp);
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Key = ExtractKey(temp);
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lgroups.Add(ExtractGroup(temp));
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lid.Add(ExtractId(temp));
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lkeys.Add(ExtractKey(temp));
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lvalues.Add(ExtractValue(temp));
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lstandard.Add(ExtractStandard(temp));
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}
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}
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string[,] values = new string[lvalues.Count, 5];
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int standard = 0;
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for (int i = 0; i < lvalues.Count; i++)
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{
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values[i, 0] = lgroups[i];
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values[i, 1] = lid[i];
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values[i, 2] = lkeys[i];
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values[i, 3] = lvalues[i];
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values[i, 4] = lstandard[i];
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if (lstandard[i] == "yes")
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{
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standard = i + 1;
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}
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}
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Values = values;
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Standard = standard;
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}
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else
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{
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foreach (var groupElement in groupElements)
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{
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//Nur wenn das 'groupElement' so beginnt wie 'Group' heißt oder 'LoadAllValues' 'Yes' ist, dann die Elemente laden
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if (groupElement.ToString().Remove(groupElement.ToString().IndexOf(" ")) == "<" + Group || LoadAllValues == LoadAll.Yes)
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{
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//Neue Gruppe erzeugen und in der Auflistung ablegen
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Topics group = new Topics();
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groups.Add(group);
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//Den Gruppennamen extrahieren
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group.GroupName = groupElement.ToString().Remove(groupElement.ToString().IndexOf(" ")).Remove(0, 1);
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//Das Attribut id einlesen
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XAttribute idAttribute = groupElement.Attribute("Id");
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if (idAttribute != null)
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{
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group.Id = idAttribute.Value;
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}
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//Key-Element suchen und speichern
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XAttribute keyAttribut = groupElement.Attribute(Key);
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if (keyAttribut != null)
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{
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group.Key = keyAttribut.Value;
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}
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//Standard-Element suchen und speichern
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XAttribute standardAttribut = groupElement.Attribute("Standard");
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if (standardAttribut != null)
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{
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group.Standard = standardAttribut.Value;
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}
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}
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}
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DataPreperation(groups);
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}
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}
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else
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{
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Values = null;
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}
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}
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}
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private string ExtractGroup(string[] temp)
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{
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return temp[0].Remove(0, 1);
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}
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private string ExtractId(string[] temp)
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{
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if (temp[1].ToUpper().StartsWith("ID"))
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{
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return temp[1].Remove(temp[1].LastIndexOf("\"")).Remove(0, 4);
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}
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else
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{
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//return temp[1].Remove(temp[1].LastIndexOf("\""));
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return "";
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}
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}
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private string ExtractKey(string[] temp)
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{
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if (temp[1].ToUpper().StartsWith("ID"))
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{
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return temp[2].Remove(temp[2].IndexOf("="));
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}
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else
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{
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return temp[1].Remove(temp[1].IndexOf("="));
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}
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}
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private string ExtractValue(string[] temp)
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{
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if (temp[1].ToUpper().StartsWith("ID"))
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{
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return temp[2].Remove(0, temp[2].IndexOf("=") + 1).Replace("\"", "");
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}
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else
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{
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return temp[1].Remove(0, temp[1].IndexOf("=") + 1).Replace("\"", "");
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}
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}
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private string ExtractStandard(string[] temp)
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{
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if (temp[1].ToUpper().StartsWith("ID"))
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{
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return temp[3].Remove(0, temp[3].IndexOf("=") + 1).Replace("\"", "");
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}
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else
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{
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return "";
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}
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}
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private void DataPreperation(List<Topics> groups)
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{
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string[,] values = new string[groups.Count, 4];
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for (int i = 0; i < groups.Count; i++)
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{
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values[i, 0] = groups[i].GroupName;
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values[i, 1] = groups[i].Id;
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values[i, 2] = groups[i].Key;
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values[i, 3] = groups[i].Standard;
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if (groups[i].Standard == "yes")
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{
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Standard = i + 1;
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}
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}
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Values = values;
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}
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}
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class Topics
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{
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public string GroupName;
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public string Id;
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public string Key;
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public string Standard;
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}
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}
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