EntityFramework T4模板的位置

Question

当您在EntityFramework中进行数据库优先或模型优先（EDMX）时，我相信Visual Studio会从T4模板生成代码，我想创建一个默认值之外的新代码并在其中进行一些自定义，但是我找不到它们的位置任何地方。

Answer 1

Expand the .edmx file in the VS Solution explorer to access and edit directly. To make backup copies, when browsing with windows explorer you should find them in the same project folder or other folder you placed your .edmx file in.

Answer 2

Visual Studio 2010, do not use T4 to generate the model's codebehind, it uses the EntityModelCodeGenerator tool.

Since EntityModelCodeGenerator tool cannot be modified, Microsoft provided the ability to create an ADO.NET EntityObject Generator which will generate a T4 base template which is equivalent to what the EntityModelCodeGenerator generates.