OleDbConnection.State 属性

public:
 virtual property System::Data::ConnectionState State { System::Data::ConnectionState get(); };

public:
 property System::Data::ConnectionState State { System::Data::ConnectionState get(); };

[System.ComponentModel.Browsable(false)]
public override System.Data.ConnectionState State { get; }

[System.ComponentModel.Browsable(false)]
[System.Data.DataSysDescription("DbConnection_State")]
public System.Data.ConnectionState State { get; }

[<System.ComponentModel.Browsable(false)>]
member this.State : System.Data.ConnectionState

[<System.ComponentModel.Browsable(false)>]
[<System.Data.DataSysDescription("DbConnection_State")>]
member this.State : System.Data.ConnectionState

Public Overrides ReadOnly Property State As ConnectionState

Public ReadOnly Property State As ConnectionState

属性值

值的按位组合 ConnectionState 。 默认值为“已关闭”。

实现

属性

BrowsableAttribute DataSysDescriptionAttribute

注解

以下是允许的状态更改：

• From Closed to Open， using Open the method of the OleDbConnection object.
• 从 OpenClosed 到 Close，使用对象的 Dispose 方法OleDbConnection。

另请参阅

• 连接到数据源