SqlConnectionStringBuilder.Values Properti

  • Referensi

Definisi

Ruang nama:
System.Data.SqlClient
Rakitan:
System.Data.SqlClient.dll
Rakitan:
System.Data.dll
Paket:
System.Data.SqlClient v4.8.6

ICollection Mendapatkan yang berisi nilai dalam SqlConnectionStringBuilder.

public:
 virtual property System::Collections::ICollection ^ Values { System::Collections::ICollection ^ get(); };
public override System.Collections.ICollection Values { get; }
member this.Values : System.Collections.ICollection
Public Overrides ReadOnly Property Values As ICollection

Nilai Properti

ICollection

Yang ICollection berisi nilai dalam SqlConnectionStringBuilder.

Contoh

Contoh berikut pertama-tama SqlConnectionStringBuildermembuat baru , lalu melakukan iterasi melalui semua nilai dalam objek .

using System.Data.SqlClient;

class Program
{
    static void Main()
    {
        SqlConnectionStringBuilder builder =
            new SqlConnectionStringBuilder(GetConnectionString());

        // Loop through each of the values, displaying the contents.
        foreach (object value in builder.Values)
            Console.WriteLine(value);

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

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

Imports System.Data.SqlClient
    
Module Module1
    Sub Main()
        Dim builder As _
         New SqlConnectionStringBuilder(GetConnectionString())

        ' Loop through each of the values, displaying the contents.
        For Each value As Object In builder.Values
            Console.WriteLine(value)
        Next

        Console.WriteLine("Press any key to continue.")
        Console.ReadLine()
    End Sub

    Private Function GetConnectionString() As String
        ' To avoid storing the connection string in your code,
        ' you can retrieve it from a configuration file. 
        Return "Data Source=(local);Integrated Security=SSPI;" & _
          "Initial Catalog=AdventureWorks; Asynchronous Processing=True"
    End Function
End Module

Keterangan

Urutan nilai dalam ICollection tidak ditentukan, tetapi urutannya sama dengan kunci terkait dalam yang ICollection dikembalikan oleh Keys properti . Karena setiap instans SqlConnectionStringBuilder selalu berisi set kunci tetap yang sama, Values properti selalu mengembalikan nilai yang sesuai dengan kumpulan kunci tetap, dalam urutan yang sama dengan kunci.

Berlaku untuk

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