X509KeyUsageExtension.KeyUsages Property

Reference

Definition

Namespace:: System.Security.Cryptography.X509Certificates

Assemblies:: netstandard.dll, System.Security.Cryptography.dll

Assemblies:: netstandard.dll, System.Security.Cryptography.X509Certificates.dll

Assemblies:: netstandard.dll, System.Security.Cryptography.dll, System.Security.Cryptography.X509Certificates.dll

Assembly:: System.Security.Cryptography.X509Certificates.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: X509KeyUsageExtension.cs

Source:: X509KeyUsageExtension.cs

Source:: X509KeyUsageExtension.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the key usage flag associated with the certificate.

public:
 property System::Security::Cryptography::X509Certificates::X509KeyUsageFlags KeyUsages { System::Security::Cryptography::X509Certificates::X509KeyUsageFlags get(); };

public System.Security.Cryptography.X509Certificates.X509KeyUsageFlags KeyUsages { get; }

member this.KeyUsages : System.Security.Cryptography.X509Certificates.X509KeyUsageFlags

Public ReadOnly Property KeyUsages As X509KeyUsageFlags

Property Value

X509KeyUsageFlags

One of the KeyUsages values.

Exceptions

CryptographicException

The extension cannot be decoded.

Remarks

This property returns a value from the KeyUsages enumeration that indicates how to use the certificate key.

Applies to

Produkt	Verzie
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	1.3, 1.4, 1.6, 2.0, 2.1

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