96 lines
3.2 KiB
Plaintext
96 lines
3.2 KiB
Plaintext
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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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 Test_LoadXMLFile
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{
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internal class LoadXML
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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. "Version"
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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 void Load()
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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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if (rootElement.ToString().Remove(rootElement.ToString().IndexOf(" ")) == "<" + Topic)
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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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foreach (var groupElement in groupElements)
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{
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//Nur wenn das 'groupElement' so beginnt wie 'Group' heißt, dann laden
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if (groupElement.ToString().Remove(groupElement.ToString().IndexOf(" ")) == "<" + Group)
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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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//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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DataPreperation(groups);
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}
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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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private void DataPreperation(List<Topics> groups)
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{
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string[,] values = new string[groups.Count, 3];
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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].Id;
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values[i,1] = groups[i].Key;
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values[i, 2] = groups[i].Standard;
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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 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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