Namespaces provide generic types , which allow you to create strongly typed collections and specify the element data type when you create them System . collections . objectmodel命名空间提供了泛型类型，可用于创建强类型的集合以及在创建集合时指定元素的数据类型。
Xml serialization results in strongly typed classes with public properties and fields that are converted to a serial format in this case , xml for storage or transport Xml序列化生成强类型的类，并为存储或传输目的将其公共属性和字段转换为序列格式（在此情况下为xml ） 。
Namespace contains specialized and strongly - typed collections ; for example , a linked list dictionary , a bit vector , and collections that contain only strings System . collections . specialized命名空间包含专用的和强类型的集合，例如，链接的列表词典、位向量以及只包含字符串的集合。
But many others are strongly typed , meaning they support elements of a specific type , which makes them type - safe and usually results in optimal performance 的元素，但另外许多集合都是强类型的（即这些集合支持某个特定类型的元素） ，这样，这些集合就是类型安全的，这通常可以使性能最优化。
Namespace provides specialized and strongly typed collection classes , such as string - only collections and linked - list and hybrid dictionaries . the following table lists some of the commonly used classes 命名空间提供了专用集合类和强类型的集合类，如只包含字符串的集合以及链接列表和混合字典。
If you have to retrieve data from a data source that maps to any of the jdbc basic data types for viewing as a string , or if strongly typed data is not required , you can use the 如果必须从映射到任意jdbc基本数据类型的数据源检索数据，并以字符串的格式查看这些数据，或者如果不需要强类型的数据，则可以使用
The code then locates the added row by searching on the customerid , which is the primary key defined for the customers table . it changes the companyname and updates the data source 尽管直接使用强类型对象编写此示例相当简单，但此示例说明了如何基于在运行时指定的提供程序名称使用数据工厂检索强类型的对象。
Contains interfaces and classes that define generic collections , which allow users to create strongly typed collections that provide better type safety and performance than non - generic strongly typed collections 包含定义泛型集合的接口和类；泛型集合允许用户创建强类型的集合，这种集合在类型安全和性能上均优于非泛型强类型集合。
To ensure that your data is correctly interpreted and displayed , you should also consider that problems can occur when an application is storing data , including excel worksheet formulas , in string literals hard - coded instead of in strongly - typed objects 为确保正确解释和显示数据，还应考虑到应用程序在字符串（硬编码）而不是强类型的对象中存储数据（包括excel工作表公式）时可能会出现的问题。
The initiative rule based on eeca can preferablely resolve semantic and structural collision when objects are communicated and transferred each other . the object cluster mechanism based on ccrm overcome the disadvantage of traditional strong class a nd weak class . in this way , the model is more flexible and steadier 基于eeca的主动规则可较好地解决对象之间通信和转换时的语义和结构冲突；基于ccrm的对象聚类机制克服了传统的弱类型和强类型的缺点，使模型更具灵活性和稳定性。
