一段JS的正则表达式，求人帮忙转为C#代码

Question

str = System.Text.RegularExpressions.Regex.Replace(str,"(&#)","<I>$1</I>",System.Text.RegularExpressions.RegexOptions.IgnoreCase);
str = System.Text.RegularExpressions.Regex.Replace(str,"(javascript)","<I>$1</I>",System.Text.RegularExpressions.RegexOptions.IgnoreCase);....................

Answer 1

str = System.Text.RegularExpressions.Regex.Replace(str,"(&#)","<I>$1</I>",System.Text.RegularExpressions.RegexOptions.IgnoreCase);
str = System.Text.RegularExpressions.Regex.Replace(str,"(javascript)","<I>$1</I>",System.Text.RegularExpressions.RegexOptions.IgnoreCase);....................