FromHandle()

static IChainPal Internal.Cryptography.Pal.ChainPal.FromHandle ( IntPtr chainContext )

inlinestatic

Definition at line 175 of file ChainPal.cs.

    {
        if (chainContext == IntPtr.Zero)
        {
            throw new ArgumentNullException("chainContext");
        }
        SafeX509ChainHandle safeX509ChainHandle = global::Interop.crypt32.CertDuplicateCertificateChain(chainContext);
        if (safeX509ChainHandle == null || safeX509ChainHandle.IsInvalid)
        {
            throw new CryptographicException(System.SR.Cryptography_InvalidContextHandle, "chainContext");
        }
        return new ChainPal(safeX509ChainHandle);
    }

References Internal.Cryptography.Pal.ChainPal.ChainPal(), System.SR.Cryptography_InvalidContextHandle, Microsoft.Win32.SafeHandles.SafeHandleZeroOrMinusOneIsInvalid.IsInvalid, and System.IntPtr.Zero.

Referenced by System.Security.Cryptography.X509Certificates.X509Chain.X509Chain().