Aspose::Words::Replacing::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 in C++....Aspose::Words::Replacing::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 in C++.