Moves or extends the start position of the specified range or selection to the beginning of the nearest specified text unit.
Assembly: Microsoft.Office.Interop.Word (in Microsoft.Office.Interop.Word.dll)
This method returns an Integer that indicates the number of characters by which the range or selection was moved or extended. The method returns a negative number if the movement is backward through the document.
If the beginning of the specified range or selection is already at the beginning of the specified unit, this method doesn't move or extend the range or selection.