Craig’s Utility Library 是功能性的基类。已经包装得很完善，可以安装单个命名空间的包。例如官方列出了：
DataTypes: Install-Package CraigsUtilityLibrary-DataTypes LDAP: Install-Package CraigsUtilityLibrary-LDAP SQL: Install-Package CraigsUtilityLibrary-SQL Encryption: Install-Package CraigsUtilityLibrary-Encryption Caching: Install-Package CraigsUtilityLibrary-Caching Math: Install-Package CraigsUtilityLibrary-Math Validation: Install-Package CraigsUtilityLibrary-Validation
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包括了数据类型转换，加密，Web，ORM，压缩，缓存，数学计算，文件格式，随机数，反射，IOC，验证等基础功能模块。
介绍 via cnblogs.com/asxinyu
