小编Eug*_*ici的帖子

我有一个包含以下表格的数据库:

• 角色:[身份证,姓名,......]
• 权限:[Id,Name,...]
• MetaDataDefinitions:[Id,Name,...]
• RolePermissions:[Id,RoleId,PermissionId,MetaDataDefinitionId]

POCO课程是:

class Role {
public Role() {
    MetaDataPermissions = new Dictionary<MetaDataDefinition, Permission>() ;
}

public virtual int Id { get; set; }
public virtual string Name { get; set; }

public virtual IDictionary<MetaDataDefinition, Permission> MetaDataPermissions { get; set; }
}


class Permission {
public Permission() {
    MetaDataRoles = new Dictionary<MetaDataDefinition, Role>() ;
}

public virtual int Id { get; set; }
public virtual string Name { get; set; }

public virtual IDictionary<Role, MetaData> RolesMetaData { …