title: Ctrl+C different from Range.Copy()
body: <p>I have an Excel sheet to programmatically check if some cells have hidden data. 
  The situation is when I do a Ctrl+C on a cell and Crl+V in Notepad++ it shows more data from the one shown in Excel.</p>
  
  <p>I'm using Open XML SDK 2.5 to access the sheet in C#.</p>
  
  <p>The property Range.Text returns the shown text, not hidden data. The method Range.Copy also returns the shown text. I make a range.copy and get from Clipboard and the hidden data doesn't come.</p>
  
  <p>Do you have an idea in how to solve this issue?</p>