EF4.1 Code First : How to disable delete cascade for a relationship without navigation property in dependent entity(EF4.1 代码优先:如何为依赖实体中没有导航属性的关系禁用删除级联)

Specify ON DELETE NO ACTION in ASP.NET MVC 4 C# Code First(在 ASP.NET MVC 4 C# Code First 中指定 ON DELETE NO ACTION)

Is is possible to get new values for Id (IDENTITY) before inserting data in a table?(在向表中插入数据之前，是否可以获取 Id (IDENTITY) 的新值?)

Relationships in Entity Framework Code First(实体框架代码优先中的关系)

Updating Foreign key associations in Entity Framework 4.1 Code-First(在 Entity Framework 4.1 Code-First 中更新外键关联)

How to decode a string of text from a Base64 to a byte array, and the get the string property of this byte array without data corruption(如何将一串文本从 Base64 解码为字节数组，并在不损坏数据的情况下获取该字节数组的字符串属性)

Convert a hex string to base64(将十六进制字符串转换为 base64)

Deserializing base64 encoded byte arrays return different results in 2 JSON.net library versions(反序列化 base64 编码的字节数组在 2 个 JSON.net 库版本中返回不同的结果)

url-Encode vs Base64 encoding ( usages)?(url-Encode vs Base64 编码(用法)?)

Converting Base64 String to PictureBox(将 Base64 字符串转换为 PictureBox)

Reliably checking if a string is base64 encoded in .Net(可靠地检查字符串是否在 .Net 中使用 base64 编码)

Base64 image doesn#39;t display on Render PDF from RDLC report(Base64 图像不显示在 RDLC 报告中的 Render PDF 上)

What is the difference between User Control, Custom Control and Component?(用户控件、自定义控件和组件有什么区别?)

WinForm UI components layer order(WinForm UI 组件层顺序)

Exceptions when rolling back a transaction - connection already closed?(回滚事务时出现异常 - 连接已关闭?)

How to retrieve Entity Configuration from Fluent Api(如何从 Fluent Api 检索实体配置)

What does principal end of an association means in 1:1 relationship in Entity framework(在实体框架中的 1:1 关系中，关联的主体端是什么意思)

entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding related objects to entity in Entity Framework 4.1(实体对象不能被多个 IEntityChangeTracker 实例引用.在 Entity Framework 4.1 中向实体添加相关对象时)

The property #39;Id#39; is part of the object#39;s key information and cannot be modified(属性“Id是对象的关键信息的一部分，不能修改)

The input is not a valid Base-64 string as it contains a non-base 64 character(输入不是有效的 Base-64 字符串，因为它包含非 base 64 字符)