DefaultEvents Members
Defines the default events that are provided by the Integration Services run-time.
The following tables list the members exposed by the DefaultEvents type.
Public Constructors
| 名称 | Description | |
|---|---|---|
| DefaultEvents | Initializes a new instance of the DefaultEvents class. |
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Public Methods
(see also Protected Methods )
| 名称 | Description | |
|---|---|---|
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Equals | Overloaded. (inherited from Object ) |
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GetHashCode | (inherited from Object ) |
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GetType | (inherited from Object ) |
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OnBreakpointHit | This method is called whenever a breakpoint is hit within a task. |
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OnCustomEvent | This method is called by tasks to raise custom task-defined events. |
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OnError | This event is raised by a task or container when an error occurs. |
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OnExecutionStatusChanged | This event is raised by a task or container when its execution status changes. |
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OnInformation | This event is raised anytime the task is to provide information. |
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OnPostExecute | This method is called immediately after the execution logic of the task completes. This event is raised by a task or container immediately after it runs. |
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OnPostValidate | This method is called immediately after the validation logic of the task completes. This event is raised by a task after the task is validated. |
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OnPreExecute | This method is called when the execution logic begins. This event is raised by a task or a container immediately before it runs. |
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OnPreValidate | This method is called when the validation logic of the task starts. This event is raised when the validation of the task host or container begins. |
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OnProgress | This method is called anytime a task experiences measurable progress. |
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OnQueryCancel | This method is called at any juncture in task processing where it is feasible to cancel execution. This event is raised by tasks and containers to determine whether they should stop running. |
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OnTaskFailed | This event is raised by the task host when it fails. |
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OnVariableValueChanged | This event is used by the Integration Services run-time. It is not called by tasks. |
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OnWarning | This event is raised anytime the task is in a state that does not justify an error, but does warrant alerting the client. |
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ReferenceEquals | (inherited from Object ) |
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ToString | (inherited from Object ) |
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Protected Methods
| 名称 | Description | |
|---|---|---|
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Finalize | (inherited from Object ) |
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MemberwiseClone | (inherited from Object ) |
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请参阅
参考
DefaultEvents Class
Microsoft.SqlServer.Dts.Runtime Namespace