Sequence-Klasse
SQL Server 2012
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.
Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)
Der Sequence-Typ macht folgende Elemente verfügbar.
| Name | Beschreibung | |
|---|---|---|
 | CreationName | Returns the string that is used to create an instance of the DtsContainer object. This property is read-only. (Geerbt von DtsContainer.) |
| 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. (Geerbt von DtsContainer.) |
| DelayValidation | Gets or sets a Boolean that indicates whether validation of the task is delayed until run time. The default value is false. (Geerbt von DtsContainer.) |
| Description | Gets or sets the description of the DtsContainer object. (Geerbt von DtsContainer.) |
| Disable | A Boolean that indicates if the DtsContainer object is disabled. (Geerbt von DtsContainer.) |
| DisableEventHandlers | Gets or sets a Boolean that indicates whether the event handlers on task are disabled. (Geerbt von EventsProvider.) |
| EventHandlers | Returns a collection of event handler objects. This field is read-only. (Geerbt von EventsProvider.) |
| EventInfos | Returns a collection of EventInfo objects. This field is read-only. (Geerbt von EventsProvider.) |
| Executables | Returns a collection of executable objects processed by the run-time engine during execution of this Sequence container. This property is read-only. |
| ExecutionDuration | Returns a value that indicates the amount of time that the container spent in execution, in milliseconds. This property is read-only. (Geerbt von DtsContainer.) |
| ExecutionResult | Returns a value that indicates the success or failure of the execution of the DtsContainer object. (Geerbt von DtsContainer.) |
| ExecutionStatus | Returns a value that indicates the current status of the execution of the DtsContainer object at the time of the call. (Geerbt von DtsContainer.) |
| 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. (Geerbt von DtsContainer.) |
| FailParentOnFailure | Gets or sets a Boolean that defines whether the parent container fails when a child container fails. (Geerbt von DtsContainer.) |
| ForcedExecutionValue | If the ForceExecutionValue property is set to True, gets or sets a value that specifies the optional execution value that the package returns. (Geerbt von DtsContainer.) |
| ForceExecutionResult | Gets or sets a DTSForcedExecResult enumeration value that specifies the forced execution result of the container. (Geerbt von DtsContainer.) |
| ForceExecutionValue | Gets or sets a Boolean that indicates whether the execution value of the container should be forced to contain a particular value. (Geerbt von DtsContainer.) |
| HasExpressions | Gets a value that indicates whether the specified Sequence has expressions. |
| ID | Returns the ID, which is a GUID, of the DtsContainer. The value is read-only. (Geerbt von DtsContainer.) |
| IsDefaultLocaleID | A Boolean that indicates whether the container uses the default locale. This property is read-only. (Geerbt von DtsContainer.) |
| IsolationLevel | Gets or sets the isolation level of the transaction in the DtsContainer object. (Geerbt von DtsContainer.) |
| LocaleID | Gets or sets an Integer that indicates the Microsoft Win32® localeID to use when the DtsContainer object is executed. (Geerbt von DtsContainer.) |
| LogEntryInfos | Returns a LogEntryInfos object. This property is read-only. (Geerbt von DtsContainer.) |
| LoggingMode | Gets or sets a valid value from the DTSLoggingMode enumeration that indicates the logging mode of the container. (Geerbt von DtsContainer.) |
| LoggingOptions | Returns an object that contains properties that indicates the filtering and logging resource for containers. This property is read-only. (Geerbt von DtsContainer.) |
| MaximumErrorCount | Gets or sets an Integer value that indicates the maximum number of errors that can occur before the DtsContainer object stops running. (Geerbt von DtsContainer.) |
| Name | Gets or sets the name of the DtsContainer. (Geerbt von DtsContainer.) |
| Parent | Returns the parent container. The value is read-only. (Geerbt von DtsContainer.) |
| PrecedenceConstraints | Returns a collection of PrecedenceConstraint objects that describe the precedence constraints that link container-level containers and tasks into an ordered control flow |
| Properties | Returns a collection of DtsProperty objects that contain properties relating to the sequence container. |
| Site | Infrastruktur Gets or sets the site for the container. (Geerbt von DtsContainer.) |
| StartTime | Returns the time that the container began execution. This property is read-only. (Geerbt von DtsContainer.) |
| StopTime | Returns the time that the container ended execution. This property is read-only. (Geerbt von DtsContainer.) |
| 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. (Geerbt von DtsContainer.) |
| TransactionOption | Gets or sets a DTSTransactionOption enumeration value that indicates whether the container participates in transactions. (Geerbt von DtsContainer.) |
| VariableDispenser | Returns a VariableDispenser object so variables associated with the container can be locked. (Geerbt von DtsContainer.) |
| Variables | Returns a collection that contains the variables associated with this container. This property is read-only. (Geerbt von DtsContainer.) |
| Name | Beschreibung | |
|---|---|---|
| AcceptBreakpointManager | This method is called by the run-time engine when a task or container is created, and passes it a BreakpointManager manager to allow the task to create, remove, and check the status of breakpoints. This method is called by the runtime and is not used in code. (Geerbt von DtsContainer.) |
| Dispose | Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Geerbt von DtsContainer.) |
| Equals | Determines whether two object instances are equal. (Geerbt von DtsObject.) |
| Execute | Runs the application, container, or package as part of a package workflow. (Geerbt von DtsContainer.) |
| GetExecutionPath | Returns the execution path of the current sequence. |
| GetExpression | Returns a String that contains the expression for the specified property. Null means no expression is assigned. |
| GetHashCode | Returns the hash code for this instance. (Geerbt von DtsObject.) |
| GetPackagePath | Returns the path of the package that the sequence container is a part of. |
| GetType | (Geerbt von Object.) |
| LoadFromXML | This method is not callable by your application code. To load a package saved as .xml, use the Application.LoadPackage method. (Geerbt von DtsContainer.) |
| ResumeExecution | Resumes execution of the task after pausing. The task or container is resumed by the runtime engine. (Geerbt von DtsContainer.) |
| SaveToXML | This method is not callable by your application code. To save a package as .xml, use the Application.SaveToXml method. (Geerbt von DtsContainer.) |
| SetExpression | Assigns the specified expression to the property. Specify null to remove an existing expression from the property. |
| SuspendExecution | Called when the executable needs to suspend. This method is called by the runtime engine. (Geerbt von DtsContainer.) |
| ToString | (Geerbt von Object.) |
| Validate | Allows the container to determine if it contains invalid settings that will prevent it from executing successfully. (Geerbt von DtsContainer.) |
| Name | Beschreibung | |
|---|---|---|
| Disposed | Adds an event handler to listen to the Disposed event on the component. (Geerbt von DtsContainer.) |
This class inherits from the following class and interfaces:
For more information about the Sequence container, see Sequenzcontainer and Sequenzcontainer.
