log4net SDK Reference |

# StringMatchFilter Fields

The fields of the StringMatchFilter class are listed below. For a complete list of StringMatchFilter class members, see the StringMatchFilter Members topic.

#### Protected Instance Fields

m_acceptOnMatch | Flag to indicate the behavior when we have a match
m_regexToMatch | A regex object to match (generated from m_stringRegexToMatch)
m_stringRegexToMatch | A string regex to match
m_stringToMatch | The string to substring match against the message

#### See Also

StringMatchFilter Class | log4net.Filter Namespace