本文整理汇总了C#中SafeCertContextHandle.DangerousAddRef方法的典型用法代码示例。如果您正苦于以下问题：C# SafeCertContextHandle.DangerousAddRef方法的具体用法？C# SafeCertContextHandle.DangerousAddRef怎么用？C# SafeCertContextHandle.DangerousAddRef使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SafeCertContextHandle的用法示例。
在下文中一共展示了SafeCertContextHandle.DangerousAddRef方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ImportPublicKeyInfo
private static SafeBCryptKeyHandle ImportPublicKeyInfo(SafeCertContextHandle certContext)
{
#if NETNATIVE
// CryptImportPublicKeyInfoEx2() not in the UWP api list.
throw new PlatformNotSupportedException();
#else
unsafe
{
SafeBCryptKeyHandle bCryptKeyHandle;
bool mustRelease = false;
certContext.DangerousAddRef(ref mustRelease);
try
{
unsafe
{
bool success = Interop.crypt32.CryptImportPublicKeyInfoEx2(CertEncodingType.X509_ASN_ENCODING, &(certContext.CertContext->pCertInfo->SubjectPublicKeyInfo), 0, null, out bCryptKeyHandle);
if (!success)
throw Marshal.GetHRForLastWin32Error().ToCryptographicException();
return bCryptKeyHandle;
}
}
finally
{
if (mustRelease)
certContext.DangerousRelease();
}
}
#endif //NETNATIVE
}