X509Certificate.CreateFromSignedFile(String) Method

Definition

Namespace:

System.Security.Cryptography.X509Certificates

Assemblies:

netstandard.dll, System.Security.Cryptography.dll

Source:

X509Certificate.cs

Caution

Loading certificate data through the constructor or Import is obsolete. Use X509CertificateLoader instead to load certificates.

Creates an X.509v3 certificate from the specified signed file.

public:
 static System::Security::Cryptography::X509Certificates::X509Certificate ^ CreateFromSignedFile(System::String ^ filename);

[System.Obsolete("Loading certificate data through the constructor or Import is obsolete. Use X509CertificateLoader instead to load certificates.", DiagnosticId="SYSLIB0057", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public static System.Security.Cryptography.X509Certificates.X509Certificate CreateFromSignedFile(string filename);

[<System.Obsolete("Loading certificate data through the constructor or Import is obsolete. Use X509CertificateLoader instead to load certificates.", DiagnosticId="SYSLIB0057", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
static member CreateFromSignedFile : string -> System.Security.Cryptography.X509Certificates.X509Certificate

Public Shared Function CreateFromSignedFile (filename As String) As X509Certificate

Parameters

filename

String

The path of the signed file from which to create the X.509 certificate.

Returns

X509Certificate

The newly created X.509 certificate.

Attributes

ObsoleteAttribute UnsupportedOSPlatformAttribute

Remarks

ASN.1 DER is the only certificate format supported by this class.