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 |
|---|---|---|
| Read/write |
Sets or retrieves an enumeration value that specifies the CAPICOM name of the EKU. This is the default property. | |
| 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
|
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 |
|
Send comments about this topic to Microsoft
Build date: 10/26/2012
