动态创建

• When you close the document , the dynamically created windows forms controls are not persisted with the document
  关闭文档时，动态创建的windows窗体控件将不会保持在文档中。
• The tables may exist in the rdbms itself , or they may be dynamically created and returned from a stored procedure
  表必须存在于dbms本身之中，或者由存储过程动态创建和返回。
• More generally , there are many times when you might create a dataset dynamically without having a schema available
  更常见的是，许多时候可能需要动态创建无可用架构的数据集。
• Dynamically created named ranges are not persisted in the document as host controls when the document is closed
  关闭文档时，动态创建的命名范围不会像宿主控件一样保持在文档中。
• Dynamically created list objects are not persisted in the document as host controls when the document is closed
  关闭文档时，动态创建的列表对象不会像宿主控件一样保留在文档中。
• When you close the document , any dynamically created host control disconnects its events and data binding functionality
  关闭文档时，任何动态创建的宿主控件都会断开其事件和数据绑定功能。
• The response is created dynamically by the handler ; there is no need for a file with the file name extension . sample to exist
  该响应由该处理程序动态创建；不需要存在具有文件扩展名. sample的文件。
• Collections are a good way to keep track of objects that your application might need to dynamically create and destroy
  对于应用程序可能需要动态创建和销毁的对象，使用集合进行跟踪是一个不错的方法。
• The expression evaluator does not support the declaration of new functions or the dynamic creation of functions using new function
  该表达式计算器不支持声明新函数或动态创建函数（使用新的function ） 。