的Visual Studio 2012数据库图表？
我已经做了在C＃很少，我跟随深入浅出C＃的书。有在它要求我创建我的SQL数据库的数据库图表书的一部分，但在Database Explorer中没有数据库图节点/文件夹。
I have done very little in C# and am following the Head First C# book. There's a part in the book where it asks me to create a Database Diagram for my SQL database, but in the Database Explorer there is no Database Diagram node/folder.
我听说，微软放弃了数据库图表功能，但有另一种方式来创建一个数据库图表，这将是很容易让我明白了吗？
I have heard that Microsoft dropped the Database Diagram feature, but is there another way to create a Database Diagram that would be easy enough for me to understand?
使SQL Server Management Studio中一试。它有一个表图工具。这里的快捷版（SQL Server 2008 Express的）： http://www.microsoft.com /en-us/download/details.aspx?id=7593
Give SQL Server Management Studio a try. It has a table diagram tool. Here's the express edition (SQL Server 2008 Express): http://www.microsoft.com/en-us/download/details.aspx?id=7593
您可以找到它2012 SP1在这里，还有：的http://microsoft.com/en-us/download/details.aspx?id=35579
You can find it for 2012 SP1 here, as well: http://microsoft.com/en-us/download/details.aspx?id=35579