怎么将CSV中字符串的双号去掉

如何将CSV中字符串的双号去掉
CSV文件中有四列
A             B             C     D
"1001","370202199402130021","",2000.30
通过streareader 一行一行的读取，
如何将字符串"1001","370202199402130021","",2000.30的双引号去掉，
变成1001，370202199402130021，，2000.30

谢谢
CSV
[解决办法]
string[] result = ""1001","370202199402130021","",2000.30".Split(',').Select(x => x.Trim('"')).ToArray();