Before updating scaffolding from new db schema uk datingagency com
This produces data classes with various Data Annotations to set some of the properties, such as string length and nullablity (see the example below built around the Customer Table), plus a This does a good job of building the classes.Certainly it is very useful to have the Data Annotations because front-end systems like MVC use these for data validation during input.
In many large-scale projects, software developers are often have to work with existing SQL Server databases with predefined tables and relationships.That fixed my problem with EF creating new Sales Order Detail properly and I was away.Having sorted the scaffolding as discussed above then just repeat step 1, ‘Creating the Entity Framework Classes from the existing database’.No, the common rule with generated code is not to edit it.
In this case the answer is to change the code that is generated during the creation of the classes and is done using some t4 templates, referred to as scaffolding.
Its quicker, only two clicks, but its less controllable. This is a generally useful feature so I use this example to show you how to do this in the next section.