KeyUsage.IsCritical property

[The IsCritical property is available for use in the operating systems specified in the Requirements section. Instead, use the X509EnhancedKeyUsageExtension Class in the System.Security.Cryptography.X509Certificates namespace.]

The IsCritical property retrieves a Boolean value that indicates whether the KeyUsage extension is marked critical.

Syntax


KeyUsage.IsCritical As Boolean

Property value

If true, the KeyUsage extension is marked critical.

Requirements

Redistributable

CAPICOM 2.0 or later on Windows Server 2003 and Windows XP

DLL

Capicom.dll

See also

KeyUsage

 

 

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