X509Certificate.Equals 方法

定義

命名空間:

System.Security.Cryptography.X509Certificates

組件:

System.Security.Cryptography.X509Certificates.dll

組件:

System.Security.Cryptography.dll

組件:

mscorlib.dll

組件:

netstandard.dll

比較兩個 X509Certificate 物件是否相等。

多載

Equals(Object)	比較兩個 X509Certificate 物件是否相等。
Equals(X509Certificate)	比較兩個 X509Certificate 物件是否相等。

Equals(Object)

比較兩個 X509Certificate 物件是否相等。

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

參數

obj

Object

要與目前物件比較的 X509Certificate 物件。

傳回

Boolean

如果目前的 X509Certificate 物件等於 other 參數所指定的物件，則為 true，否則為 false。

屬性

ComVisibleAttribute

範例

下列範例會比較兩個憑證是否相等。

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

備註

如果兩個物件是 X509Certificate 物件，而且具有相同的簽發者和序號，則會將兩個物件視為相等。

重要

Equals比較憑證的安全性用途時，不應該使用 方法。 請改用 屬性的 RawData 雜湊或 Thumbprint 屬性。

Equals(X509Certificate)

比較兩個 X509Certificate 物件是否相等。

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

參數

other

X509Certificate

要與目前物件比較的 X509Certificate 物件。

傳回

Boolean

如果目前的 X509Certificate 物件等於 other 參數所指定的物件，則為 true，否則為 false。

範例

下列範例會比較兩個憑證是否相等。

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

備註

如果兩 X509Certificate 個物件具有相同的簽發者和序號，則會視為相等。

重要

Equals比較憑證的安全性用途時，不應該使用 方法。 請改用 屬性的 RawData 雜湊或 Thumbprint 屬性。