问题
In Excel 2013 into cell i post this string
'<xml xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'
Then i copying this cell to clipboard using ctrl+c and post to notepad using ctrl+v I get this
"<xml xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"">'
"
So all my string became quoted and trimed first single quote, also added additional quotes to url, how to prevent changes and get string as it is.

回答1:
Excel identifies the first '
as Symbol that the value in a cell is text.
And are you sure it is doubling the "
when pasting it into notepad?
来源:https://stackoverflow.com/questions/27821075/excel-copy-from-cell-to-clipboard