X509Certificate.Equals メソッド

リファレンス

定義

名前空間:: System.Security.Cryptography.X509Certificates

アセンブリ:: System.Security.Cryptography.X509Certificates.dll

アセンブリ:: System.Security.Cryptography.dll

アセンブリ:: mscorlib.dll

アセンブリ:: netstandard.dll

重要

一部の情報は、リリース前に大きく変更される可能性があるプレリリースされた製品に関するものです。 Microsoft は、ここに記載されている情報について、明示または黙示を問わず、一切保証しません。

2 つの X509Certificate オブジェクトが等しいかどうかを比較します。

オーバーロード

Equals(Object)	2 つの X509Certificate オブジェクトが等しいかどうかを比較します。
Equals(X509Certificate)	2 つの X509Certificate オブジェクトが等しいかどうかを比較します。

Equals(Object)

ソース:: X509Certificate.cs

ソース:: X509Certificate.cs

ソース:: X509Certificate.cs

2 つの X509Certificate オブジェクトが等しいかどうかを比較します。

public:
 override bool Equals(System::Object ^ obj);

public override bool Equals (object? obj);

public override bool Equals (object obj);

[System.Runtime.InteropServices.ComVisible(false)]
public override bool Equals (object obj);

override this.Equals : obj -> bool

[<System.Runtime.InteropServices.ComVisible(false)>]
override this.Equals : obj -> bool

Public Overrides Function Equals (obj As Object) As Boolean

パラメーター

obj: Object

現在のオブジェクトと比較する X509Certificate オブジェクト。

戻り値

Boolean

現在の X509Certificate オブジェクトが other パラメーターで指定されたオブジェクトと等しい場合は true。それ以外の場合は false。

属性: ComVisibleAttribute

例

次の例では、2 つの証明書の等価性を比較します。

using namespace System;
using namespace System::Security::Cryptography::X509Certificates;
int main()
{
   
   // The path to the certificate.
   String^ Certificate = "Certificate.cer";
   String^ OtherCertificate = "OtherCertificate.cer";
   
   // Load the certificate into an X509Certificate object.
   X509Certificate^ cert = X509Certificate::CreateFromCertFile( Certificate );
   
   // Load the certificate into an X509Certificate object.
   X509Certificate^ certTwo = X509Certificate::CreateFromCertFile( OtherCertificate );
   
   // Get the value.
   bool result = cert->Equals( certTwo );
   
   // Display the value to the console.
   Console::WriteLine( result );
}


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

public class X509
{

    public static void Main()
    {

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

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

        // Load the certificate into an X509Certificate object.
        X509Certificate certTwo = X509Certificate.CreateFromCertFile(OtherCertificate);

        // Get the value.
        bool result = cert.Equals(certTwo);

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

Imports System.Security.Cryptography.X509Certificates




Public Class X509
   
   
   Public Shared Sub Main()
      
      ' The path to the certificate.
      Dim Certificate As String = "Certificate.cer"
      Dim OtherCertificate As String = "OtherCertificate.cer"
      
      ' Load the certificate into an X509Certificate object.
      Dim cert As X509Certificate = X509Certificate.CreateFromCertFile(Certificate)
      
      ' Load the certificate into an X509Certificate object.
      Dim certTwo As X509Certificate = X509Certificate.CreateFromCertFile(OtherCertificate)
      
      ' Get the value.
      Dim result As Boolean = cert.Equals(certTwo)
      
      ' Display the value to the console.
      Console.WriteLine(result)
   End Sub  
End Class

注釈

2 つのオブジェクトがオブジェクトであり、発行者とシリアル番号が X509Certificate 同じである場合、2 つのオブジェクトは等しいと見なされます。

重要

セキュリティ上の Equals 目的で証明書を比較する場合は、メソッドを使用しないでください。代わりに、プロパティまたはプロパティの RawData ハッシュを Thumbprint 使用します。

適用対象

Equals(X509Certificate)

ソース:: X509Certificate.cs

ソース:: X509Certificate.cs

ソース:: X509Certificate.cs

2 つの X509Certificate オブジェクトが等しいかどうかを比較します。

public:
 virtual bool Equals(System::Security::Cryptography::X509Certificates::X509Certificate ^ other);

public virtual bool Equals (System.Security.Cryptography.X509Certificates.X509Certificate? other);

public virtual bool Equals (System.Security.Cryptography.X509Certificates.X509Certificate other);

override this.Equals : System.Security.Cryptography.X509Certificates.X509Certificate -> bool

Public Overridable Function Equals (other As X509Certificate) As Boolean

パラメーター

other: X509Certificate

現在のオブジェクトと比較する X509Certificate オブジェクト。

戻り値

Boolean

現在の X509Certificate オブジェクトが other パラメーターで指定されたオブジェクトと等しい場合は true。それ以外の場合は false。

例

次の例では、2 つの証明書の等価性を比較します。

using namespace System;
using namespace System::Security::Cryptography::X509Certificates;
int main()
{
   
   // The path to the certificate.
   String^ Certificate = "Certificate.cer";
   String^ OtherCertificate = "OtherCertificate.cer";
   
   // Load the certificate into an X509Certificate object.
   X509Certificate^ cert = X509Certificate::CreateFromCertFile( Certificate );
   
   // Load the certificate into an X509Certificate object.
   X509Certificate^ certTwo = X509Certificate::CreateFromCertFile( OtherCertificate );
   
   // Get the value.
   bool result = cert->Equals( certTwo );
   
   // Display the value to the console.
   Console::WriteLine( result );
}


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

public class X509
{

    public static void Main()
    {

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

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

        // Load the certificate into an X509Certificate object.
        X509Certificate certTwo = X509Certificate.CreateFromCertFile(OtherCertificate);

        // Get the value.
        bool result = cert.Equals(certTwo);

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

Imports System.Security.Cryptography.X509Certificates




Public Class X509
   
   
   Public Shared Sub Main()
      
      ' The path to the certificate.
      Dim Certificate As String = "Certificate.cer"
      Dim OtherCertificate As String = "OtherCertificate.cer"
      
      ' Load the certificate into an X509Certificate object.
      Dim cert As X509Certificate = X509Certificate.CreateFromCertFile(Certificate)
      
      ' Load the certificate into an X509Certificate object.
      Dim certTwo As X509Certificate = X509Certificate.CreateFromCertFile(OtherCertificate)
      
      ' Get the value.
      Dim result As Boolean = cert.Equals(certTwo)
      
      ' Display the value to the console.
      Console.WriteLine(result)
   End Sub  
End Class

注釈

2 つのオブジェクトが同じ発行者とシリアル番号を持つ場合、2 つの X509Certificate オブジェクトは等しいと見なされます。

重要

適用対象

次の方法で共有

X509Certificate.Equals メソッド

定義

オーバーロード

Equals(Object)

パラメーター

戻り値

例

注釈

適用対象

Equals(X509Certificate)

パラメーター

戻り値

例

注釈

適用対象

その他のリソース