title: OpenOfficeXML: Copy worksheet from one work book to another
body: <p>We are using OpenOfficeXML and so far working well. We now have a scenario where we need to copy multiple worksheets from different workbooks and put them into a single workbook (as multiple worksheets).</p>
  
  <p>1.The option is not present in the Office Open XML
  2.When we tried using the Inner xml copying from one work book to another, it will not throw error while running the application, but while opening the excel file, it throws corrupted sheet error. </p>
  
  <pre><code>xlpackage.Workbook.Worksheets["Sheet1"].WorksheetXml.InnerXml = xcelNewWorkSheet.WorksheetXml.InnerXml;)
  </code></pre>