Database.ActiveConnections Property

Gets the number of active connections to the database.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public ReadOnly Property ActiveConnections As Integer

public int ActiveConnections { get; }

public:
property int ActiveConnections {
    int get ();
}

/** @property */
public int get_ActiveConnections ()

public function get ActiveConnections () : int

属性值

An Int32 value that specifies the number of active connections to the database.

备注

已更新的文本：2006 年 7 月 17 日

The ActiveConnections property returns the active connections for the referenced database. Use the GetActiveDBConnectionCount method to return the total database connections on the instance of SQL Server.

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

示例

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server()

'Reference the AdventureWorks database.
Dim db As Database
db = srv.Databases("AdventureWorks")

'Display the number active connections to the database.
Console.WriteLine(db.ActiveConnections)

线程安全

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

Database Class
Database Members
Microsoft.SqlServer.Management.Smo Namespace
GetActiveDBConnectionCount

其他资源

How to: Create, Alter, and Remove a Database in Visual Basic .NET
Creating, Altering, and Removing Databases
CREATE DATABASE (Transact-SQL)