## FindReplaceOptions::get_UseSubstitutions method Gets or sets a boolean value indicating whether to recognize and use substitutions within replacement patterns. The default value is **false**. ``......doc->get_Range()->Replace(regex, u"$2 took money from $1", options);...doc->get_Range()->Replace(regex, u"$3 bought a $2 from $1", options); ASSERT_EQ(useSubstitutions...