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		<title>Форум программистов и сисадминов Киберфорум - Блоги - m@cChe</title>
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		<description>КиберФорум - форум программистов, системных администраторов, администраторов баз данных, компьютерный форум, форум по электронике и бытовой технике, обсуждение софта. Бесплатная помощь в решении задач по программированию и наукам, решение проблем с компьютером, операционными системам</description>
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			<title>Форум программистов и сисадминов Киберфорум - Блоги - m@cChe</title>
			<link>https://www.cyberforum.ru/blogs/378012/</link>
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		<item>
			<title>Обновление Excel pivote tables с помошью Open XML SDK</title>
			<link>https://www.cyberforum.ru/blogs/378012/4489.html</link>
			<pubDate>Thu, 17 Nov 2016 13:19:26 GMT</pubDate>
			<description>Обновление сводников. 
p.s. долго не мог найти нормального решения. 
 
public class DocumentHelper...</description>
			<content:encoded><![CDATA[<div>Обновление сводников.<br />
p.s. долго не мог найти нормального решения.<br />
<br />
<div class="codeblock"><table class="csharp"><thead><tr><td colspan="2" id="952863701"  class="head">C#</td></tr></thead><tbody><tr class="li1"><td><div id="952863701" style="height: 350px" class="codeframe"><table><tr class="li1"><td class="ln" style="padding: 0px 10px 0px 5px;"><pre class="de1">1
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</pre></td><td class="de1"><pre class="de1"><span class="kw1">public</span> <span class="kw4">class</span> DocumentHelper
&nbsp; &nbsp; <span class="br0">&#123;</span>
&nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">public</span> <span class="kw1">static</span> <span class="kw4">void</span> RefreshPivotCashes<span class="br0">&#40;</span><span class="kw4">string</span> path<span class="br0">&#41;</span>
&nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#123;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">using</span><span class="br0">&#40;</span><span class="kw1">var</span> excelDoc <span class="sy0">=</span> SpreadsheetDocument<span class="sy0">.</span><span class="me1">Open</span><span class="br0">&#40;</span>path, <span class="kw1">true</span>,
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw3">new</span> OpenSettings<span class="br0">&#40;</span><span class="br0">&#41;</span><span class="br0">&#41;</span><span class="br0">&#41;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#123;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">var</span> uriPartDictionary <span class="sy0">=</span> BuildUriPartDictionary<span class="br0">&#40;</span>excelDoc<span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PivotTableCacheDefinitionPart pivotTableCacheDefinitionPart1 <span class="sy0">=</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#40;</span>PivotTableCacheDefinitionPart<span class="br0">&#41;</span>uriPartDictionary<span class="br0">&#91;</span><span class="st0">&quot;/xl/pivotCache/pivotCacheDefinition1.xml&quot;</span><span class="br0">&#93;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PivotCacheDefinition pivotCacheDefinition1 <span class="sy0">=</span> pivotTableCacheDefinitionPart1<span class="sy0">.</span><span class="me1">PivotCacheDefinition</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; pivotCacheDefinition1<span class="sy0">.</span><span class="me1">RefreshOnLoad</span> <span class="sy0">=</span> <span class="kw1">true</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#125;</span>
&nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#125;</span>
&nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">protected</span> <span class="kw1">static</span> Dictionary<span class="sy0">&lt;</span><span class="kw4">string</span>, OpenXmlPart<span class="sy0">&gt;</span> BuildUriPartDictionary<span class="br0">&#40;</span>SpreadsheetDocument document<span class="br0">&#41;</span>
&nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#123;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">var</span> uriPartDictionary <span class="sy0">=</span> <span class="kw3">new</span> Dictionary<span class="sy0">&lt;</span><span class="kw4">string</span>, OpenXmlPart<span class="sy0">&gt;</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">var</span> queue <span class="sy0">=</span> <span class="kw3">new</span> Queue<span class="sy0">&lt;</span>OpenXmlPartContainer<span class="sy0">&gt;</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; queue<span class="sy0">.</span><span class="me1">Enqueue</span><span class="br0">&#40;</span>document<span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">while</span><span class="br0">&#40;</span>queue<span class="sy0">.</span><span class="me1">Count</span> <span class="sy0">&gt;</span> <span class="nu0">0</span><span class="br0">&#41;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#123;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">foreach</span><span class="br0">&#40;</span> <span class="kw1">var</span> part <span class="kw1">in</span> queue<span class="sy0">.</span><span class="me1">Dequeue</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">.</span><span class="me1">Parts</span><span class="sy0">.</span><span class="kw1">Where</span><span class="br0">&#40;</span>part <span class="sy0">=&gt;</span> <span class="sy0">!</span>uriPartDictionary<span class="sy0">.</span><span class="me1">Keys</span><span class="sy0">.</span><span class="me1">Contains</span><span class="br0">&#40;</span>part<span class="sy0">.</span><span class="me1">OpenXmlPart</span><span class="sy0">.</span><span class="me1">Uri</span><span class="sy0">.</span><span class="me1">ToString</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="br0">&#41;</span><span class="br0">&#41;</span><span class="br0">&#41;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#123;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; uriPartDictionary<span class="sy0">.</span><span class="kw1">Add</span><span class="br0">&#40;</span>part<span class="sy0">.</span><span class="me1">OpenXmlPart</span><span class="sy0">.</span><span class="me1">Uri</span><span class="sy0">.</span><span class="me1">ToString</span><span class="br0">&#40;</span><span class="br0">&#41;</span>, part<span class="sy0">.</span><span class="me1">OpenXmlPart</span><span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; queue<span class="sy0">.</span><span class="me1">Enqueue</span><span class="br0">&#40;</span>part<span class="sy0">.</span><span class="me1">OpenXmlPart</span><span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#125;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#125;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">return</span> uriPartDictionary<span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#125;</span>
&nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">private</span> <span class="kw1">static</span> <span class="kw4">void</span> SaveAs<span class="br0">&#40;</span><span class="kw4">string</span> path<span class="br0">&#41;</span>
&nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#123;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw4">byte</span><span class="br0">&#91;</span><span class="br0">&#93;</span> byteArray <span class="sy0">=</span> File<span class="sy0">.</span><span class="me1">ReadAllBytes</span><span class="br0">&#40;</span>path<span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">using</span><span class="br0">&#40;</span><span class="kw1">var</span> stream <span class="sy0">=</span> <span class="kw3">new</span> MemoryStream<span class="br0">&#40;</span><span class="br0">&#41;</span><span class="br0">&#41;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#123;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; stream<span class="sy0">.</span><span class="me1">Write</span><span class="br0">&#40;</span>byteArray, <span class="nu0">0</span>, <span class="br0">&#40;</span><span class="kw4">int</span><span class="br0">&#41;</span>byteArray<span class="sy0">.</span><span class="me1">Length</span><span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="kw1">using</span><span class="br0">&#40;</span><span class="kw1">var</span> excelDoc <span class="sy0">=</span> SpreadsheetDocument<span class="sy0">.</span><span class="me1">Open</span><span class="br0">&#40;</span>stream, <span class="kw1">true</span>, <span class="kw3">new</span> OpenSettings<span class="br0">&#40;</span><span class="br0">&#41;</span><span class="br0">&#41;</span><span class="br0">&#41;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#123;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; excelDoc<span class="sy0">.</span><span class="me1">WorkbookPart</span><span class="sy0">.</span><span class="me1">Workbook</span><span class="sy0">.</span><span class="me1">Save</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#125;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="co1">// Save the file with the new name</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; File<span class="sy0">.</span><span class="me1">WriteAllBytes</span><span class="br0">&#40;</span>newPath, stream<span class="sy0">.</span><span class="me1">ToArray</span><span class="br0">&#40;</span><span class="br0">&#41;</span><span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#125;</span>
&nbsp; &nbsp; &nbsp; &nbsp; <span class="br0">&#125;</span>
&nbsp; &nbsp; <span class="br0">&#125;</span></pre></td></tr></table></div></td></tr></tbody></table></div></div>

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			<dc:creator>m@cChe</dc:creator>
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