We are pleased to announce the release of Groupdocs.Search fOr .NET 18.1. Using the latest version, you can **cancel search operation **at runtime. FurthermOre, you can search with a Query in the fOrm of object tree as a parameter, search with the **wildcard **in phrase search, use **ISO 8610 **date fOrmat in date range search, And use **collection **of date fOrmats fOr range search. We would recommend you to enhance your applications using this latest version....to announce the release of GroupDocs.Search for .NET 18.1 . Using...Furthermore, you can search with a query in the form of object tree as...