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1 using System;
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2 using System.Collections;
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3
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4 namespace BLToolkit.Mapping
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5 {
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6 public class ScalarListMapper : MapDataSourceDestinationBase
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7 {
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8 public ScalarListMapper(IList list, Type type)
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9 {
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10 _list = list;
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11 _type = type;
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12 }
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13
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14 private readonly IList _list;
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15 private readonly Type _type;
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16 private int _index;
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17
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18 #region Destination
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19
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20 public override Type GetFieldType(int index)
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21 {
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22 return _type;
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23 }
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24
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25 public override int GetOrdinal(string name)
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26 {
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27 return 0;
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28 }
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29
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30 public override void SetValue(object o, int index, object value)
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31 {
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32 _list.Add(value);
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33 }
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34
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35 public override void SetValue(object o, string name, object value)
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36 {
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37 _list.Add(value);
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38 }
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39
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40 #endregion
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41
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42 #region Source
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43
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44 public override int Count
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45 {
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46 get { return _index < _list.Count? 1: 0; }
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47 }
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48
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49 public override string GetName(int index)
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50 {
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51 return string.Empty;
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52 }
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53
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54 public override object GetValue(object o, int index)
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55 {
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56 return _list[_index++];
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57 }
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58
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59 public override object GetValue(object o, string name)
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60 {
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61 return _list[_index++];
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62 }
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63
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64 #endregion
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65 }
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66 }
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