bonjour
je travaille sur une fonction qui lit des données stockés dans un fichier XML, il s'agit des coordonnées des points qui regroupe des régions .
alors j'ai le xml suivant :
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196 <?xml version="1.0" encoding="UTF-8"?> <!--Sweep Lists--> <Sweep1> <Region ID="0"> <point>9,10</point> <point>10,10</point> <point>11,10</point> <point>9,11</point> <point>10,11</point> <point>11,11</point> <point>9,12</point> <point>10,12</point> <point>11,12</point> </Region> <Region ID="1"> <point>12,14</point> <point>13,14</point> <point>14,14</point> <point>12,15</point> <point>13,15</point> <point>14,15</point> <point>12,16</point> <point>13,16</point> <point>14,16</point> </Region> <Region ID="2"> <point>20,10</point> <point>21,10</point> <point>22,10</point> <point>20,11</point> <point>21,11</point> <point>22,11</point> <point>20,12</point> <point>21,12</point> <point>22,12</point> </Region> <Region ID="3"> <point>20,13</point> <point>21,13</point> <point>22,13</point> <point>20,14</point> <point>21,14</point> <point>22,14</point> <point>20,15</point> <point>21,15</point> <point>22,15</point> </Region> <Region ID="4"> <point>26,11</point> <point>27,11</point> <point>28,11</point> <point>26,12</point> <point>27,12</point> <point>28,12</point> <point>26,13</point> <point>27,13</point> <point>28,13</point> </Region> <Region ID="5"> <point>25,17</point> <point>26,17</point> <point>27,17</point> <point>25,18</point> <point>26,18</point> <point>27,18</point> <point>25,19</point> <point>26,19</point> <point>27,19</point> </Region> <Region ID="6"> <point>31,18</point> <point>32,18</point> <point>33,18</point> <point>31,19</point> <point>32,19</point> <point>33,19</point> <point>31,20</point> <point>32,20</point> <point>33,20</point> </Region> <Region ID="7"> <point>31,17</point> <point>32,17</point> <point>33,17</point> <point>34,17</point> <point>35,17</point> <point>31,18</point> <point>32,18</point> <point>33,18</point> <point>34,18</point> <point>35,18</point> <point>31,19</point> <point>32,19</point> <point>33,19</point> <point>34,19</point> <point>35,19</point> <point>31,20</point> <point>32,20</point> <point>33,20</point> <point>34,20</point> <point>35,20</point> <point>31,21</point> <point>32,21</point> <point>33,21</point> <point>34,21</point> <point>35,21</point> </Region> <Region ID="8"> <point>38,22</point> <point>39,22</point> <point>40,22</point> <point>41,22</point> <point>42,22</point> <point>43,22</point> <point>44,22</point> <point>38,23</point> <point>39,23</point> <point>40,23</point> <point>41,23</point> <point>42,23</point> <point>43,23</point> <point>44,23</point> <point>38,24</point> <point>39,24</point> <point>40,24</point> <point>41,24</point> <point>42,24</point> <point>43,24</point> <point>44,24</point> <point>38,25</point> <point>39,25</point> <point>40,25</point> <point>41,25</point> <point>42,25</point> <point>43,25</point> <point>44,25</point> <point>38,26</point> <point>39,26</point> <point>40,26</point> <point>41,26</point> <point>42,26</point> <point>43,26</point> <point>44,26</point> <point>38,27</point> <point>39,27</point> <point>40,27</point> <point>41,27</point> <point>42,27</point> <point>43,27</point> <point>44,27</point> </Region> <Region ID="9"> <point>44,22</point> <point>45,22</point> <point>46,22</point> <point>47,22</point> <point>48,22</point> <point>49,22</point> <point>50,22</point> <point>44,23</point> <point>45,23</point> <point>46,23</point> <point>47,23</point> <point>48,23</point> <point>49,23</point> <point>50,23</point> <point>44,24</point> <point>45,24</point> <point>46,24</point> <point>47,24</point> <point>48,24</point> <point>49,24</point> <point>50,24</point> <point>44,25</point> <point>45,25</point> <point>46,25</point> <point>47,25</point> <point>48,25</point> <point>49,25</point> <point>50,25</point> <point>44,26</point> <point>45,26</point> <point>46,26</point> <point>47,26</point> <point>48,26</point> <point>49,26</point> <point>50,26</point> <point>44,27</point> <point>45,27</point> <point>46,27</point> <point>47,27</point> <point>48,27</point> <point>49,27</point> <point>50,27</point> </Region> </Sweep1>
alors je veux lire les cordonnées de tous les points situer dans tous les regions , alors j'ai essayé de faire cette fonction :
alors le resultat:
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19 public Collection<Collection<Point>> ReadXmlFile() { XPathDocument docxml = new XPathDocument(@"C:\Users\Yamen\Desktop\cam1.xml"); XPathNavigator lir = docxml.CreateNavigator(); XPathNodeIterator iterateur = lir.Select("Sweep1/Region"); Collection<Collection<Point>> listeB1 = new Collection<Collection<Point>>(); Collection<Point> region = new Collection<Point>(); while (iterateur.MoveNext()) { string s =iterateur.Current.SelectSingleNode("point").Value; string[] coords = s.Split(','); Point point = new Point(int.Parse(coords[0]), int.Parse(coords[1])); region.Add(point); listeB1.Add(region); } return listeB1; }
là il prend le premier point de chaque region et les stocke dans la collection et ajoute cette region 10 fois (le nbre des region dans l'xml) dans la collection ListeB1!!!
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2 < < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} >, < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} >, < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} >, < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} >, < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} >, < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} >, < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} >, < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} >, < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} >, < {X=9,Y=10}, {X=12,Y=14}, {X=20,Y=10}, {X=20,Y=13}, {X=26,Y=11}, {X=25,Y=17}, {X=31,Y=18}, {X=31,Y=17}, {X=38,Y=22}, {X=44,Y=22} > >
alors j'ai essayé de modifier la méthode en ajoutant un autre iterateur :
le resultat :
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14 while (iterateur.MoveNext()) { XPathNodeIterator iterateurX = lir.Select("Sweep1/Region/point"); while (iterateurX.MoveNext()) { string s = iterateurX.Current.Value; string[] coords = s.Split(','); Point point = new Point(int.Parse(coords[0]), int.Parse(coords[1])); region.Add(point); } listeB1.Add(region); }
là il prend tous les points de la première région et les répètes 10 fois (nbre des régions) !!!! et c pas se que je voudrais!!!!
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2 < < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... >, < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... >, < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... >, < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... >, < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... >, < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... >, < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... >, < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... >, < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... >, < {X=9,Y=10}, {X=10,Y=10}, {X=11,Y=10}, {X=9,Y=11}, {X=10,Y=11}, {X=11,Y=11}, {X=9,Y=12}, {X=10,Y=12}, {X=11,Y=12}, {X=12,Y=14}... > >
et merci d'avance pour l'aide
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