Questions regarding single and double quotes within a regular expression?

Questions regarding single and double quotes within a regular expression?

References

Reference NO 1

http://stackoverflow.com/questions/15197941/questions-regarding-single-and-double-quotes-within-a-regular-expression

Reference NO 2

http://stackoverflow.com/questions/13240119/parsing-single-or-double-quotes-and-allow-for-escaped-characters-using-regular-e

Reference NO 3

http://stackoverflow.com/questions/11616550/regular-expression-for-apostrophes-single-quotes-with-double

Reference NO 4

http://stackoverflow.com/questions/15464299/regex-expression-to-match-even-number-of-double-quotation-not-match-single-o

Reference NO 5

http://stackoverflow.com/questions/9133220/regex-matches-c-sharp-double-quotes

Reference NO 6

http://social.msdn.microsoft.com/Forums/en-US/8912729b-5bf0-4329-bc8c-43bc5bce9359/action?threadDisplayName=need-help-with-regular-expression-numbers-within-single-or-double-quotes

Reference NO 7

#EANF#

Reference NO 8

#EANF#