通过

Sequence Members

  • 项目

Defines a control flow that is a subset of the package control flow. Use Sequence containers to group the package into multiple separate control flows that each contain one or more tasks and containers that run within the overall package control flow. This class cannot be inherited.

The following tables list the members exposed by the Sequence type.

Protected Fields

  名称 Description
ms213064.protfield(zh-cn,SQL.90).gif m_executable  (inherited from Executable )

顶部

Public Properties

  名称 Description
ms213064.pubproperty(zh-cn,SQL.90).gif CreationName  Returns the string that is used to create an instance of the DtsContainer object. This property is read-only. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif DebugMode  Gets or sets a Boolean that indicates whether the DtsContainer object is in debug mode and whether it should fire the OnBreakpointHit event while running. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif DelayValidation  Gets or sets a Boolean that indicates whether validation of the task is delayed until run time. The default value is false. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif Description  Gets or sets the description of the DtsContainer object. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif Disable  A Boolean that indicates if the DtsContainer object is disabled. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif DisableEventHandlers  Gets or sets a Boolean that indicates whether the event handlers on task are disabled. (inherited from EventsProvider)
ms213064.pubproperty(zh-cn,SQL.90).gif EventHandlers  Returns a collection of event handler objects. This field is read-only. (inherited from EventsProvider)
ms213064.pubproperty(zh-cn,SQL.90).gif EventInfos  Returns a collection of EventInfo objects. This field is read-only. (inherited from EventsProvider)
ms213064.pubproperty(zh-cn,SQL.90).gif Executables Returns a collection of executable objects processed by the run-time engine during execution of this Sequence container. This property is read-only.
ms213064.pubproperty(zh-cn,SQL.90).gif ExecutionDuration  Returns a value that indicates the amount of time that the container spent in execution, in milliseconds. This property is read-only. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif ExecutionResult  Returns a value that indicates the success or failure of the execution of the DtsContainer object. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif ExecutionStatus  Returns a value that indicates the current status of the execution of the DtsContainer object at the time of the call. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif FailPackageOnFailure  Gets or sets a Boolean that indicates whether the package fails when a child container fails. This property is used on containers, not the package itself. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif FailParentOnFailure  Gets or sets a Boolean that defines whether the parent container fails when a child container fails. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif ForcedExecutionValue  Gets or sets an object that contains a container-defined value. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif ForceExecutionResult  Gets or sets a DTSForcedExecResult enumeration value that specifies the execution result of the container. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif ForceExecutionValue  Gets or sets a Boolean that indicates if the execution value of the container should be forced to contain a particular value. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif ID  Returns the ID, which is a GUID, of the DtsContainer. The value is read-only. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif IsDefaultLocaleID  A Boolean that indicates whether the container uses the default locale. This property is read-only. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif IsolationLevel  Gets or sets the isolation level of the transaction in the DtsContainer object. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif LocaleID  Gets or sets an Integer that indicates the Microsoft Win32® localeID to use when the DtsContainer object is executed. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif LogEntryInfos  Returns a LogEntryInfos object. This property is read-only. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif LoggingMode  Gets or sets a valid value from the DTSLoggingMode enumeration that indicates the logging mode of the container. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif LoggingOptions  Returns an object that contains properties that indicates the filtering and logging resource for containers. This property is read-only. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif MaximumErrorCount  Gets or sets an Integer value that indicates the maximum number of errors that can occur before the DtsContainer object stops running. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif Name  Gets or sets the name of the DtsContainer. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif Parent  Returns the parent container. The value is read-only. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif PrecedenceConstraints Returns a collection of PrecedenceConstraint objects that describe the precedence constraints that link container-level containers and tasks into an ordered control flow
ms213064.pubproperty(zh-cn,SQL.90).gif Properties Returns a collection of DtsProperty objects that contain properties relating to the sequence container.
ms213064.pubproperty(zh-cn,SQL.90).gif Site  (inherited from DtsContainer )
ms213064.pubproperty(zh-cn,SQL.90).gif StartTime  Returns the time that the container began execution. This property is read-only. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif StopTime  Returns the time that the container ended execution. This property is read-only. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif SuspendRequired  Gets or sets a Boolean that indicates if tasks should suspend when they encounter a breakpoint. This value is set by the runtime engine for tasks and containers when a breakpoint is encountered. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif TransactionOption  Gets or sets a DTSTransactionOption enumeration value that indicates whether the container participates in transactions. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif VariableDispenser  Returns a VariableDispenser object so variables associated with the container can be locked. (inherited from DtsContainer)
ms213064.pubproperty(zh-cn,SQL.90).gif Variables  Returns a collection that contains the variables associated with this container. This property is read-only. (inherited from DtsContainer)

顶部

Public Methods

(see also Protected Methods )

  名称 Description
ms213064.pubmethod(zh-cn,SQL.90).gif AcceptBreakpointManager  (inherited from DtsContainer )
ms213064.pubmethod(zh-cn,SQL.90).gif Dispose  Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (inherited from DtsContainer)
ms213064.pubmethod(zh-cn,SQL.90).gif Equals  Overloaded. (inherited from DtsObject )
ms213064.pubmethod(zh-cn,SQL.90).gif Execute  (inherited from DtsContainer )
ms213064.pubmethod(zh-cn,SQL.90).gif GetExpression Returns a String that contains the expression for the specified property. Null means no expression is assigned.
ms213064.pubmethod(zh-cn,SQL.90).gif GetHashCode  Returns the hash code for this instance. (inherited from DtsObject)
ms213064.pubmethod(zh-cn,SQL.90).gif GetPackagePath Returns the path of the package that the sequence container is a part of.
ms213064.pubmethod(zh-cn,SQL.90).gif GetType  (inherited from Object )
ms213064.pubmethod(zh-cn,SQL.90).gif LoadFromXML  (inherited from DtsContainer )
ms213064.pubmethod(zh-cn,SQL.90).gifms213064.static(zh-cn,SQL.90).gif op_Equality  (inherited from DtsObject )
ms213064.pubmethod(zh-cn,SQL.90).gifms213064.static(zh-cn,SQL.90).gif op_Inequality  (inherited from DtsObject )
ms213064.pubmethod(zh-cn,SQL.90).gifms213064.static(zh-cn,SQL.90).gif ReferenceEquals  (inherited from Object )
ms213064.pubmethod(zh-cn,SQL.90).gif ResumeExecution  Resumes execution of the task after pausing. The task or container is resumed by the runtime engine. (inherited from DtsContainer)
ms213064.pubmethod(zh-cn,SQL.90).gif SaveToXML  (inherited from DtsContainer )
ms213064.pubmethod(zh-cn,SQL.90).gif SetExpression Assigns the specified expression to the property. Specify null to remove an existing expression from the property.
ms213064.pubmethod(zh-cn,SQL.90).gif SuspendExecution  Called when the executable needs to suspend. This method is called by the runtime engine. (inherited from DtsContainer)
ms213064.pubmethod(zh-cn,SQL.90).gif ToString  (inherited from Object )
ms213064.pubmethod(zh-cn,SQL.90).gif Validate  (inherited from DtsContainer )

顶部

Protected Methods

  名称 Description
ms213064.protmethod(zh-cn,SQL.90).gif Finalize  (inherited from Object )
ms213064.protmethod(zh-cn,SQL.90).gif MemberwiseClone  (inherited from Object )
ms213064.protmethod(zh-cn,SQL.90).gif SetWrappedExecutable  (inherited from EventsProvider )

顶部

Public Events

  名称 Description
ms213064.pubevent(zh-cn,SQL.90).gif Disposed  Adds an event handler to listen to the Disposed event on the component. (inherited from DtsContainer)

顶部

请参阅

参考

Sequence Class
Microsoft.SqlServer.Dts.Runtime Namespace