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X509Certificate2.HasPrivateKey Property

Gets a value that indicates whether an X509Certificate2 object contains a private key.

Namespace:  System.Security.Cryptography.X509Certificates
Assembly:  System (in System.dll)

public bool HasPrivateKey { get; }

Property Value

Type: System.Boolean
true if the X509Certificate2 object contains a private key; otherwise, false.

ExceptionCondition
CryptographicException

The certificate context is invalid.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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