EntityConnection.State 属性

[本页针对的是实体框架版本 6。最新版本以“实体框架”NuGet 包的形式提供。有关实体框架的更多信息,请参见 msdn.com/data/ef。]

获取 EntityConnection 的状态,它设置为跟踪此 EntityConnection 包装的基础数据库连接的状态。

命名空间:  System.Data.Entity.Core.EntityClient
程序集:  EntityFramework(在 EntityFramework.dll 中)

语法

声明
<SuppressMessageAttribute("Microsoft.Design", "CA1065:DoNotRaiseExceptionsInUnexpectedLocations")> _
Public Overrides ReadOnly Property State As ConnectionState 
    Get
用法
Dim instance As EntityConnection 
Dim value As ConnectionState 

value = instance.State
[SuppressMessageAttribute("Microsoft.Design", "CA1065:DoNotRaiseExceptionsInUnexpectedLocations")]
public override ConnectionState State { get; }
[SuppressMessageAttribute(L"Microsoft.Design", L"CA1065:DoNotRaiseExceptionsInUnexpectedLocations")]
public:
virtual property ConnectionState State {
    ConnectionState get () override;
}
[<SuppressMessageAttribute("Microsoft.Design", "CA1065:DoNotRaiseExceptionsInUnexpectedLocations")>]
abstract State : ConnectionState
[<SuppressMessageAttribute("Microsoft.Design", "CA1065:DoNotRaiseExceptionsInUnexpectedLocations")>]
override State : ConnectionState
override function get State () : ConnectionState

属性值

类型:System.Data.ConnectionState

Implements

IDbConnection.State

请参阅

参考

EntityConnection 类

System.Data.Entity.Core.EntityClient 命名空间