X509CertificateCollection.Contains Method

Article
09/15/2006
2 minutes to read

Checks if a specific X509Certificate exists in a X509CertificateCollection .

Namespace: Microsoft.Web.Services2.Security.X509
Assembly: Microsoft.Web.Services2 (in microsoft.web.services2.dll)

Usage

'Usage
Dim certificate As X509Certificate
Dim returnValue As Boolean
Dim x509CertificateCollection1 As X509CertificateCollection
returnValue = x509CertificateCollection1.Contains(certificate)

Syntax

'Declaration
Public Function Contains( _
    ByVal certificate As X509Certificate _
) As Boolean

public bool Contains(
    X509Certificate certificate
);

public: Boolean Contains(
    X509Certificate^ certificate
);

public boolean Contains(
    X509Certificate certificate
);

public function Contains(
     certificate : X509Certificate
) : Boolean;

Parameters

certificate
The X509Certificate object for which the X509CertificateCollection is checked.

Exceptions

Exception type	Condition
System.ArgumentNullException	certificateis null.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

Windows XP Home Edition, Windows XP Professional, Windows Server 2003, Windows Longhorn, and Windows 2000

Target Platforms

Windows 2000, Windows 2000 Server, Windows 2000 Advanced Server, Windows XP Home Edition, Windows XP Professional, Windows Server 2003, Windows Longhorn, Pocket PC, Windows CE, Smart Phone