| MatchCase | Gets or sets a value that indicates whether the search is case sensitive. The default value is true. |
| MaxResults | Gets or sets the maximum number of results. Zero, the default value, means no limit. |
| PreserveFormatting | Gets or sets a value that indicates whether replaced content inherits the formatting of the replaced content. The default value is true. |
| Scope | Gets or sets the parts of the document to search. The default value is All. |
| UseRegularExpressions | Gets or sets a value that indicates whether the search text is a regular expression. The default value is false. Group references such as $1 are substituted in the replacement text. |
| UseWildcards | Gets or sets a value that indicates whether the search text contains wildcards (*, ? and [ ]). The default value is false. |
| WholeWord | Gets or sets a value that indicates whether only whole words are matched. The default value is false. |