| Name | Description | |
|---|---|---|
 | AllowPublishTimeAhead | Determines whether notification messages with publish time that is too much ahead will be accepted for processing. |
| AllowPublishTimeStale | Determines whether notification messages with publish time that is too much stale will be accepted for processing. |
| AssumedMinimumKeepAliveCount | Assumed minimum keep-alive count. For client overflow protection. |
| AssumedMinimumLifetimeCount | Assumed minimum lifetime count. For client overflow protection. |
| AssumedMinimumPublishingInterval | Assumed minimum publishing interval. For client overflow protection. |
| CheckSubscriptionId | Check the subscription ID. |
| DisplayString | The display string for the current object. |
| FastestKeepAliveInterval | The fastest keep-alive interval that the client will request from the server. |
| FastestKeepAliveIntervalDebug | The fastest keep-alive interval that the client will request from the server when a debugger is attached. |
| FastestLifetimeInterval | The fastest lifetime interval that the client will request from the server. |
| FastestLifetimeIntervalDebug | The fastest lifetime interval that the client will request from the server when a debugger is attached. |
| KeepAliveCount | Number of empty publishing cycles before the server returns a keep-alive message. |
| LifetimeCount | Number of missing publishing cycles before the server closes the subscription. |
| MaximumLifetimeDueTime | Maximum lifetime due time. For server overflow protection. |
| PublishingHaltedProbationaryPeriod | The period before a subscription with stopped publishing is considered halted. |
| PublishStatusChangedQueueLimit | Capacity of the queue that holds publish status changes. |
| RequireMinimumRevisedLifetimeCount | Enforces that the revised lifetime count returned by the server is at least 3 times the revised keep alive count. |
| RetrialDelay | A delay before the component will try to recreate the subscription, if it failed to create it previously, or a serious failure occurred related to the subscription (in milliseconds). |
| StandardName | A symbolic name of the current parameter combination if it has a standard name. Empty otherwise. |
QuickOPC User's Guide and Reference
_UAClientSubscriptionParameters Interface Members
