SqlConnection.DataSource Properti

Definisi

Ruang nama:

Microsoft.Data.SqlClient

Rakitan:

Microsoft.Data.SqlClient.dll

Paket:

Microsoft.Data.SqlClient v5.2.0

Mendapatkan nama instans SQL Server yang akan disambungkan.

public:
 virtual property System::String ^ DataSource { System::String ^ get(); };

[System.ComponentModel.Browsable(true)]
public override string DataSource { get; }

[<System.ComponentModel.Browsable(true)>]
member this.DataSource : string

Public Overrides ReadOnly Property DataSource As String

Nilai Properti

String

Nama instans SQL Server yang akan disambungkan. Nilai default-nya adalah untaian kosong.

Atribut

BrowsableAttribute

Contoh

Contoh berikut membuat SqlConnection dan menampilkan beberapa properti baca-saja.

using Microsoft.Data.SqlClient;

class Program1
{
    static void Mainx()
    {
        string s = GetConnectionString();

        OpenSqlConnection(s);
        Console.ReadLine();
    }

    private static void OpenSqlConnection(string connectionString)
    {
        using (SqlConnection connection = new SqlConnection(connectionString))
        {
            connection.Open();
            Console.WriteLine("ServerVersion: {0}", connection.ServerVersion);
            Console.WriteLine("DataSource: {0}", connection.DataSource);
        }
    }

    static private string GetConnectionString()
    {
        // To avoid storing the connection string in your code, 
        // you can retrieve it from a configuration file, using the 
        // System.Configuration.ConfigurationSettings.AppSettings property 
        return "Data Source=(local);Initial Catalog=AdventureWorks;"
            + "Integrated Security=SSPI;";
    }
}