title: how to select the tab in excel programmatically with c#
body: <p>When I open a workbook in excel it goes to the last tab and scroll position I had open.
  I want to write some c# code to open excel workbook and select the first tab, and scroll to cell A1, so when it opens it will be on that that worksheet. all solutions I tried so far produced exceptions:</p>
  
  <pre><code>worksheet.Select(Type.Missing)
  (worksheet as Excel._Worksheet).Activate();
  excelApp.Goto(worksheet.get_range("A1", Type.Missing), true);
  </code></pre>