X509Certificate2Collection.ImportFromPemFile(String) Method

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

Source:: X509Certificate2Collection.cs

Source:: X509Certificate2Collection.cs

Source:: X509Certificate2Collection.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.

Imports a collection of RFC 7468 PEM-encoded certificates.

public:
 void ImportFromPemFile(System::String ^ certPemFilePath);

public void ImportFromPemFile(string certPemFilePath);

member this.ImportFromPemFile : string -> unit

Public Sub ImportFromPemFile (certPemFilePath As String)

Parameters

certPemFilePath: String

The path for the PEM-encoded X509 certificate collection.

Exceptions

CryptographicException

The decoded contents of a PEM are invalid or corrupt and could not be imported.

ArgumentNullException

certPemFilePath is null.

Remarks

See ReadAllText(String) for additional documentation about exceptions that can be thrown.

PEM-encoded items with a CERTIFICATE PEM label will be imported. PEM items with other labels will be ignored.

More advanced scenarios for loading certificates and can leverage PemEncoding to enumerate PEM-encoded values and apply any custom loading behavior.

Applies to

Продукт	Версии
.NET	5, 6, 7, 8, 9, 10

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