SqlConnectionStringBuilder.MultipleActiveResultSets 属性

public:
 property bool MultipleActiveResultSets { bool get(); void set(bool value); };

public bool MultipleActiveResultSets { get; set; }

member this.MultipleActiveResultSets : bool with get, set

Public Property MultipleActiveResultSets As Boolean

属性值

为 MultipleActiveResultSets 属性的值，或者，如果未提供任何值，则为 false。

示例

以下示例显式启用“多个活动结果集”功能。

using System.Data.SqlClient;

class Program
{
    static void Main()
    {
        SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder();
        builder.DataSource = "(local)";
        builder.IntegratedSecurity = true;
        builder.InitialCatalog = "AdventureWorks";

        // The connection does not allow multiple active result sets
        // by default, so this line of code explicitly
        // enables this feature. Note that this feature is
        // only available when programming against SQL Server 2005
        // or later.
        builder.MultipleActiveResultSets = true;

        Console.WriteLine(builder.ConnectionString);
        Console.WriteLine();

        Console.WriteLine("Press Enter to continue.");
        Console.ReadLine();
    }
}

Imports System.Data.SqlClient
Module Module1
    Sub Main()
        Dim builder As New SqlConnectionStringBuilder
        builder.DataSource = "(local)"
        builder.IntegratedSecurity = True
        builder.InitialCatalog = "AdventureWorks"

        ' The connection does not allow multiple active result sets
        ' by default, so this line of code explicitly
        ' enables this feature. Note that this feature is 
        ' only available when programming against SQL Server 2005
        ' or later.
        builder.MultipleActiveResultSets = True

        Console.WriteLine(builder.ConnectionString)
        Console.WriteLine()

        Console.WriteLine("Press Enter to continue.")
        Console.ReadLine()
    End Sub
End Module

注解

此属性与连接字符串内的“MultipleActiveResultSets”键相对应。

适用于

另请参阅

• ADO.NET 中的连接字符串
• ADO.NET 概述