| 1 | /*******************************************************************************
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| 2 | * You may amend and distribute as you like, but don't remove this header!
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| 3 | *
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| 4 | * EPPlus provides server-side generation of Excel 2007/2010 spreadsheets.
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| 5 | * See http://www.codeplex.com/EPPlus for details.
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| 6 | *
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| 7 | * Copyright (C) 2011 Jan Källman
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| 8 | *
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| 9 | * This library is free software; you can redistribute it and/or
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| 10 | * modify it under the terms of the GNU Lesser General Public
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| 11 | * License as published by the Free Software Foundation; either
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| 12 | * version 2.1 of the License, or (at your option) any later version.
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| 13 |
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| 14 | * This library is distributed in the hope that it will be useful,
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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| 17 | * See the GNU Lesser General Public License for more details.
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| 18 | *
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| 19 | * The GNU Lesser General Public License can be viewed at http://www.opensource.org/licenses/lgpl-license.php
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| 20 | * If you unfamiliar with this license or have questions about it, here is an http://www.gnu.org/licenses/gpl-faq.html
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| 21 | *
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| 22 | * All code and executables are provided "as is" with no warranty either express or implied.
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| 23 | * The author accepts no liability for any damage or loss of business that this product may cause.
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| 24 | *
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| 25 | * Code change notes:
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| 26 | *
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| 27 | * Author Change Date
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| 28 | * ******************************************************************************
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| 29 | * Jan Källman Added 21-MAR-2011
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| 30 | * Jan Källman License changed GPL-->LGPL 2011-12-16
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| 31 | *******************************************************************************/
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| 32 | using System;
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| 33 | using System.Collections.Generic;
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| 34 | using System.Linq;
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| 35 | using System.Text;
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| 36 | using System.Xml;
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| 37 |
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| 38 | namespace OfficeOpenXml.Table.PivotTable
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| 39 | {
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| 40 | /// <summary>
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| 41 | /// A field Item. Used for grouping
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| 42 | /// </summary>
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| 43 | public class ExcelPivotTableFieldItem : XmlHelper
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| 44 | {
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| 45 | ExcelPivotTableField _field;
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| 46 | internal ExcelPivotTableFieldItem(XmlNamespaceManager ns, XmlNode topNode, ExcelPivotTableField field) :
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| 47 | base(ns, topNode)
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| 48 | {
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| 49 | _field = field;
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| 50 | }
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| 51 | /// <summary>
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| 52 | /// The text. Unique values only
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| 53 | /// </summary>
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| 54 | public string Text
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| 55 | {
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| 56 | get
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| 57 | {
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| 58 | return GetXmlNodeString("@n");
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| 59 | }
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| 60 | set
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| 61 | {
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| 62 | if(string.IsNullOrEmpty(value))
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| 63 | {
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| 64 | DeleteNode("@n");
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| 65 | return;
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| 66 | }
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| 67 | foreach (var item in _field.Items)
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| 68 | {
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| 69 | if (item.Text == value)
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| 70 | {
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| 71 | throw(new ArgumentException("Duplicate Text"));
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| 72 | }
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| 73 | }
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| 74 | SetXmlNodeString("@n", value);
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| 75 | }
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| 76 | }
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| 77 | internal int X
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| 78 | {
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| 79 | get
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| 80 | {
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| 81 | return GetXmlNodeInt("@x");
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| 82 | }
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| 83 | }
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| 84 | internal string T
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| 85 | {
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| 86 | get
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| 87 | {
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| 88 | return GetXmlNodeString("@t");
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| 89 | }
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| 90 | }
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| 91 | }
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| 92 | }
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