ICertificate2::ExtendedKeyUsage method
[CAPICOM is a 32-bit only component that is available for use in the following operating systems: Windows Server 2008, Windows Vista, and Windows XP. Instead, use the X509Certificate2 Class in the System.Security.Cryptography.X509Certificates namespace.]
The ExtendedKeyUsage method returns an ExtendedKeyUsage object that indicates the valid uses of the certificate.
Syntax
Certificate.ExtendedKeyUsage()
Parameters
This method has no parameters.
Return value
The ExtendedKeyUsage object that is associated with the certificate.
Requirements
| Requirement | Value |
|---|---|
| End of client support |
Windows Vista |
| End of server support |
Windows Server 2008 |
| Redistributable |
CAPICOM 2.0 or later on Windows Server 2003 and Windows XP |
| DLL |
|
See also