IX509ExtensionKeyUsage::get_KeyUsage method (certenroll.h)

The KeyUsage property retrieves the restrictions placed on the public key.

This property is read-only.

Syntax

HRESULT get_KeyUsage(
  X509KeyUsageFlags *pValue
);

Parameters

pValue

Return value

None

Remarks

Call the InitializeEncode method or the InitializeDecode method to initialize the collection. You can also call the Critical property to specify and retrieve a Boolean value that identifies whether the extension is critical, and you can call the ObjectId property to retrieve the object identifier (OID) associated with the extension.

Requirements

See also

IX509ExtensionKeyUsage