EKU object
[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 X509EnhancedKeyUsageExtension Class in the System.Security.Cryptography.X509Certificates namespace.]
The EKU object represents a single extended key usage (EKU) property of a certificate.
Members
The EKU object has these types of members:
Properties
The EKU object has these properties.
| Property | Access type | Description |
|---|---|---|
| Name |
Read/write |
Sets or retrieves an enumeration value that specifies the CAPICOM name of the EKU. This is the default property. |
| OID |
Read/write |
Sets or retrieves a string that contains an EKU object identifier (OID) string value as defined in Wincrypt.h. |
Remarks
The EKU object is used by the following collection and property:
- EKUs collection
- CertificateStatus.EKU property
The EKU object cannot be created.
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 |
|