C# - Miscellaneous Constructs

The following table lists various miscellaneous constructs −

Construct Definition Example
(?imnsx-imnsx) Sets or disables options such as case insensitivity in the middle of a pattern. \bA(?i)b\w+\b matches "ABA", "Able" in "ABA Able Act"
(?#comment) Inline comment. The comment ends at the first closing parenthesis. \bA(?#Matches words starting with A)\w+\b
# [to end of line] X-mode comment. The comment starts at an unescaped # and continues to the end of the line. (?x)\bA\w+\b#Matches words starting with A