X509Certificate クラス

定義

public ref class X509Certificate : IDisposable, System::Runtime::Serialization::IDeserializationCallback, System::Runtime::Serialization::ISerializable

public ref class X509Certificate : IDisposable

public ref class X509Certificate

public ref class X509Certificate : System::Runtime::Serialization::IDeserializationCallback, System::Runtime::Serialization::ISerializable

public class X509Certificate : IDisposable, System.Runtime.Serialization.IDeserializationCallback, System.Runtime.Serialization.ISerializable

public class X509Certificate : IDisposable

[System.Serializable]
public class X509Certificate

[System.Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public class X509Certificate : System.Runtime.Serialization.IDeserializationCallback, System.Runtime.Serialization.ISerializable

[System.Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public class X509Certificate : IDisposable, System.Runtime.Serialization.IDeserializationCallback, System.Runtime.Serialization.ISerializable

type X509Certificate = class
    interface IDisposable
    interface IDeserializationCallback
    interface ISerializable

type X509Certificate = class
    interface IDisposable

type X509Certificate = class
    interface IDisposable
    interface ISerializable
    interface IDeserializationCallback

[<System.Serializable>]
type X509Certificate = class

[<System.Serializable>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type X509Certificate = class
    interface IDeserializationCallback
    interface ISerializable

[<System.Serializable>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type X509Certificate = class
    interface IDisposable
    interface IDeserializationCallback
    interface ISerializable

Public Class X509Certificate
Implements IDeserializationCallback, IDisposable, ISerializable

Public Class X509Certificate
Implements IDisposable

Public Class X509Certificate

Public Class X509Certificate
Implements IDeserializationCallback, ISerializable

継承

Object

X509Certificate

派生

System.Security.Cryptography.X509Certificates.X509Certificate2

属性

SerializableAttribute ComVisibleAttribute

実装

IDisposable IDeserializationCallback ISerializable

例

次の例では、X.509 証明書をファイルから読み込み、 ToString メソッドを呼び出して、コンソールに結果を表示します。

using System;
using System.Security.Cryptography.X509Certificates;

public class X509
{

    public static void Main()
    {

        // The path to the certificate.
        string Certificate = "Certificate.cer";

        // Load the certificate into an X509Certificate object.
        X509Certificate cert = new X509Certificate(Certificate);

        // Get the value.
        string resultsTrue = cert.ToString(true);

        // Display the value to the console.
        Console.WriteLine(resultsTrue);

        // Get the value.
        string resultsFalse = cert.ToString(false);

        // Display the value to the console.
        Console.WriteLine(resultsFalse);
    }
}

Imports System.Security.Cryptography.X509Certificates

Module X509

    Sub Main()

        ' The path to the certificate.
        Dim Certificate As String = "Certificate.cer"

        ' Load the certificate into an X509Certificate object.
        Dim cert As New X509Certificate(Certificate)

        ' Get the value.
        Dim resultsTrue As String = cert.ToString(True)

        ' Display the value to the console.
        Console.WriteLine(resultsTrue)

        ' Get the value.
        Dim resultsFalse As String = cert.ToString(False)

        ' Display the value to the console.
        Console.WriteLine(resultsFalse)

    End Sub
End Module

注釈

ASN.1 DER は、このクラスでサポートされている唯一の証明書形式です。

ほとんどのシナリオでは、代わりに X509Certificate2 クラスを使用する必要があります。