原文地址:http://blog.csdn.net/sushengmiyan/article/details/50360451 Generated and default property values 生成的和默认的属性值 The database sometimes generates a property value, usually when you insert a row for the first time. 数据库通常会在第一次插入一条数据的时候产生一个属性值. Examples…
Generated and default property values 生成的和默认的属性值 The database sometimes generates a property value, usually when you insert a row for the first time. 数据库通常会在第一次插入一条数据的时候产生一个属性值. Examples of database-generated values are a creation timestamp, a defaul…
In this lesson, you will learn how to set the default value for a particular property of a business class. For this purpose, the Priority property will be added to the DemoTask class created in the Set a Many-to-Many Relationship (EF) lesson. To init…