如果“模型类”下拉列表未显示任何模型类，请确保已编译了此项目。实体框架使用反射，因此它需要已编译的程序集。

If the model class drop-down does not show any model classes, make sure you compiled the project. Entity Framework USES reflection, so it needs the compiled assembly.

youdao

若是“模子类”下拉列表未显现任何模子类，请保证已编译了此名目。实体结构运用反射，因而它需求已编译的法式集。

If the model class drop-down does not show any model classes, make sure you compiled the project. Entity Framework USES reflection, so it needs the compiled assembly.

youdao