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X509Certificate Constructor (IntPtr)

Initializes a new instance of the X509Certificate class using a handle to an unmanaged PCCERT_CONTEXT structure.

Namespace:  System.Security.Cryptography.X509Certificates
Assembly:  mscorlib (in mscorlib.dll)

public:
X509Certificate(
	IntPtr handle
)

Parameters

handle
Type: System::IntPtr

A handle to an unmanaged PCCERT_CONTEXT structure.

ExceptionCondition
CryptographicException

An error with the certificate occurs. For example:

  • The certificate file does not exist.

  • The certificate is invalid.

  • The certificate's password is incorrect.

ArgumentException

The handle parameter does not represent a valid PCCERT_CONTEXT structure.

This constructor creates a new X509Certificate object using a handle for the Microsoft Cryptographic API certificate context, PCCERT_CONTEXT.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

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