求一个关于双引号的正则表达式

[AlanSmith613]

有一个rc文件里的string是这样
IDS_WELCOME_PARAGRAPH_01
"We invite you to join our HP Product Improvement Study to help improve the quality, reliability, and performance of HP printers. If you accept, we'll collect information about your HP printer(and any future installations of the same printer model) to identify usage trends and patterns."

我要取的是We invite you to join our HP Product Improvement Study to help improve the quality, reliability, and performance of HP printers. If you accept, we'll collect information about your HP printer(and any future installations of the same printer model) to identify usage trends and patterns.
也就是双引号之间的部分，正则是这样写的
\s(^\042).*(^\042)\n
可是一直不匹配，求高手解答，谢谢了

[cpp2017]

Regex reg = new Regex(@"""([^""]*?)""", RegexOptions.IgnoreCase);