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Класс Package

Represents the package container. This class cannot be inherited.

Пространство имен:  Microsoft.SqlServer.Dts.Runtime
Сборка:  Microsoft.SqlServer.ManagedDTS (в Microsoft.SqlServer.ManagedDTS.dll)

Синтаксис

'Декларация
Public NotInheritable Class Package _
    Inherits EventsProvider _
    Implements IDTSSequence, IDTSPropertiesProvider, IDTSPackagePath
'Применение
Dim instance As Package
public sealed class Package : EventsProvider, 
    IDTSSequence, IDTSPropertiesProvider, IDTSPackagePath
public ref class Package sealed : public EventsProvider, 
    IDTSSequence, IDTSPropertiesProvider, IDTSPackagePath
[<SealedAttribute>]
type Package =  
    class
        inherit EventsProvider
        interface IDTSSequence
        interface IDTSPropertiesProvider
        interface IDTSPackagePath
    end
public final class Package extends EventsProvider implements IDTSSequence, IDTSPropertiesProvider, IDTSPackagePath

Тип Package обеспечивает доступ к следующим элементам.

Конструкторы

  Имя Описание
Открытый метод Package Initializes a new instance of the Package class.

В начало

Свойства

  Имя Описание
Открытое свойство CertificateContext Gets or sets the certificate context.
Открытое свойство CertificateObject Gets or sets the X.509 certificate object for the package.
Открытое свойство CheckpointFileName Gets or sets the name of the file that captures the checkpoint information, which enables a package to restart.
Открытое свойство CheckpointUsage Gets or sets a value that specifies if or when a package is restarted.
Открытое свойство CheckSignatureOnLoad Gets or sets a value indicating whether the digital signature is checked when a package is loaded.
Открытое свойство Configurations Returns the collection of configurations for the package. A package can have more than one configuration associated with it. This property is read-only.
Открытое свойство Connections Returns the collection of connection managers for the package.
Открытое свойство CreationDate Gets or sets the date and time that the package was created.
Открытое свойство CreationName Returns the string that is used to create an instance of the DtsContainer object. This property is read-only. (Производный от DtsContainer.)
Открытое свойство CreatorComputerName Gets or sets the name of the computer on which the package was created.
Открытое свойство CreatorName Gets or sets the name of the individual who created the package.
Открытое свойство 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. (Производный от DtsContainer.)
Открытое свойство DelayValidation Gets or sets a Boolean that indicates whether validation of the task is delayed until run time. The default value is false. (Производный от DtsContainer.)
Открытое свойство Description Gets or sets the description of the DtsContainer object. (Производный от DtsContainer.)
Открытое свойство DesignEvents Gets or sets an IDTSEvents that indicates if the designer or other third-party client is to receive events during design time.
Открытое свойство Disable A Boolean that indicates if the DtsContainer object is disabled. (Производный от DtsContainer.)
Открытое свойство DisableEventHandlers Gets or sets a Boolean that indicates whether the event handlers on task are disabled. (Производный от EventsProvider.)
Открытое свойство EnableConfigurations Indicates whether the package loads configurations.
Открытое свойство EncryptCheckpoints Indicates if checkpoint files are encrypted.
Открытое свойство Errors Returns the collection of errors associated with the package. This field is read-only.
Открытое свойство EventHandlers Returns a collection of event handler objects. This field is read-only. (Производный от EventsProvider.)
Открытое свойство EventInfos Returns a collection of EventInfo objects. This field is read-only. (Производный от EventsProvider.)
Открытое свойство Executables Returns the collection of executable objects contained within the package that are a part of the package workflow.
Открытое свойство ExecutionDuration Returns a value that indicates the amount of time that the container spent in execution, in milliseconds. This property is read-only. (Производный от DtsContainer.)
Открытое свойство ExecutionResult Returns a value that indicates the success or failure of the execution of the DtsContainer object. (Производный от DtsContainer.)
Открытое свойство ExecutionStatus Returns a value that indicates the current status of the execution of the DtsContainer object at the time of the call. (Производный от DtsContainer.)
Открытое свойство ExtendedProperties Returns the ExtendedProperties collection for the package.
Открытое свойство FailPackageOnFailure
Открытое свойство FailParentOnFailure Gets or sets a Boolean that defines whether the parent container fails when a child container fails. (Производный от DtsContainer.)
Открытое свойство ForcedExecutionValue If the ForceExecutionValue property is set to true, gets or sets a value that specifies the optional execution value that the package returns. (Производный от DtsContainer.)
Открытое свойство ForceExecutionResult Gets or sets a DTSForcedExecResult enumeration value that specifies the forced execution result of the container. (Производный от DtsContainer.)
Открытое свойство ForceExecutionValue Gets or sets a Boolean that indicates whether the execution value of the container should be forced to contain a particular value. (Производный от DtsContainer.)
Открытое свойство ID Returns the ID, which is a GUID, of the DtsContainer. The value is read-only. (Производный от DtsContainer.)
Открытое свойство InteractiveMode Indicates if tasks should show user interface objects while executing.
Открытое свойство IsDefaultLocaleID A Boolean that indicates whether the container uses the default locale. This property is read-only. (Производный от DtsContainer.)
Открытое свойство IsolationLevel Gets or sets the isolation level of the transaction in the DtsContainer object. (Производный от DtsContainer.)
Открытое свойство LocaleID Gets or sets an Integer that indicates the Microsoft Win32® localeID to use when the DtsContainer object is executed. (Производный от DtsContainer.)
Открытое свойство LogEntryInfos Returns a LogEntryInfos object. This property is read-only. (Производный от DtsContainer.)
Открытое свойство LoggingMode Gets or sets a valid value from the DTSLoggingMode enumeration that indicates the logging mode of the container. (Производный от DtsContainer.)
Открытое свойство LoggingOptions Returns an object that contains properties that indicates the filtering and logging resource for containers. This property is read-only. (Производный от DtsContainer.)
Открытое свойство LogProviders Returns the collection of log providers associated with the package.
Открытое свойство MaxConcurrentExecutables Gets or sets the number of threads that a package can create.
Открытое свойство MaximumErrorCount Gets or sets an Integer value that indicates the maximum number of errors that can occur before the DtsContainer object stops running. (Производный от DtsContainer.)
Открытое свойство Name Gets or sets the name of the DtsContainer. (Производный от DtsContainer.)
Открытое свойство OfflineMode Gets or sets a Boolean that indicates if the package is working in offline mode.
Открытое свойство PackagePassword Sets the value of the password for the package. This property is write-only.
Открытое свойство PackagePriorityClass Specifies the Win32 thread priority class of the package thread.
Открытое свойство PackageType Sets or returns a value that identifies the tool that created the package.
Открытое свойство PackageUpgradeOptions
Открытое свойство Parent Returns the parent container. The value is read-only. (Производный от DtsContainer.)
Открытое свойство PrecedenceConstraints Returns the collection of PrecedenceConstraint objects. This field is read-only.
Открытое свойство Properties Returns a collection of DtsProperties for the package.
Открытое свойство ProtectionLevel Gets or sets the level of protection on the package.
Открытое свойство SaveCheckpoints Gets or sets a value that determines if the package will use checkpoints during package execution.
Открытое свойство Site Инфраструктура. (Производный от DtsContainer.)
Открытое свойство StartTime Returns the time that the container began execution. This property is read-only. (Производный от DtsContainer.)
Открытое свойство StopTime Returns the time that the container ended execution. This property is read-only. (Производный от DtsContainer.)
Открытое свойство SuppressConfigurationWarnings Indicates if warnings generated by configurations are suppressed.
Открытое свойство 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. (Производный от DtsContainer.)
Открытое свойство TransactionOption Gets or sets a DTSTransactionOption enumeration value that indicates whether the container participates in transactions. (Производный от DtsContainer.)
Открытое свойство UpdateObjects *** Member deprecated; see Remarks. ***    Gets or sets a Boolean that indicates whether extensible objects can be updated at package load time if an updated version is found.
Открытое свойство VariableDispenser Returns a VariableDispenser object so variables associated with the container can be locked. (Производный от DtsContainer.)
Открытое свойство Variables Returns a collection that contains the variables associated with this container. This property is read-only. (Производный от DtsContainer.)
Открытое свойство VersionBuild Gets or sets the build version of the package.
Открытое свойство VersionComments Gets or sets the comments associated with the package.
Открытое свойство VersionGUID Returns a unique GUID generated when the package is first created. This field is read-only.
Открытое свойство VersionMajor Gets or sets the major build version of the package.
Открытое свойство VersionMinor Gets or sets the minor build version of the package.
Открытое свойство Warnings Returns a collection of warnings set on the package. This field is read-only.

В начало

Методы

  Имя Описание
Открытый метод 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. (Производный от DtsContainer.)
Открытый метод CheckSignature Checks the status of the digital signature of the package.
Открытый метод Dispose Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Производный от DtsContainer.)
Открытый метод Equals Determines whether two object instances are equal. (Производный от DtsObject.)
Открытый метод Execute() () () () Returns a DTSExecResult enumeration that contains information about the success or failure of the package execution.
Открытый метод Execute(Connections, Variables, IDTSEvents, IDTSLogging, Object) Runs the application, container, or package as part of a package workflow. (Производный от DtsContainer.)
Открытый метод ExportConfigurationFile Creates an XML file that contains all deployable variables in the package.
Защищенный метод Finalize (Производный от Object.)
Открытый метод FindReferencedObjects Returns a reference object enumeration.
Открытый метод GetBreakpointTargets Returns a BreakpointTargets collection. Depending on the setting of the onlyEnabled parameter, the collection contains all breakpoint targets in the package, or only enabled breakpoint targets.
Открытый метод GetExpression Returns a String that contains the expression for the specified property. Null means no expression is assigned.
Открытый метод GetHashCode Returns the hash code for this instance. (Производный от DtsObject.)
Открытый метод GetObjectFromPackagePath Returns a package property and the object from the specified package path.
Открытый метод GetPackagePath Returns a String that contains the relative path to the package location.
Открытый метод GetType (Производный от Object.)
Открытый метод ImportConfigurationFile Loads a configuration file associated with the package.
Открытый метод LoadFromXML(XmlNode, IDTSEvents) This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method. (Производный от DtsContainer.)
Открытый метод LoadFromXML(String, IDTSEvents) Loads a package and all its objects that have been saved to memory in XML format. To load a package that is saved to the hard drive, use the Application..::..LoadPackage method.
Открытый метод LoadUserCertificateByHash Loads the certificate for the package according to the certificate hash.
Открытый метод LoadUserCertificateByName Loads the certificate for the package according to the certificate name.
Защищенный метод MemberwiseClone (Производный от Object.)
Открытый метод ProcessConfiguration Sets configuration information for a package and its objects.
Открытый метод RegenerateID Creates a new GUID for the package and updates the package ID property.
Открытый метод ResumeExecution Resumes execution of the task after pausing. The task or container is resumed by the runtime engine. (Производный от DtsContainer.)
Открытый метод SaveToXML(String%, IDTSEvents) Saves the package to memory in an XML format. To save a package as .xml to the hard drive, use the Application..::..SaveToXml method.
Открытый метод SaveToXML(XmlDocument%, XmlNode, IDTSEvents) This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method. (Производный от DtsContainer.)
Открытый метод SetExpression Assigns the specified expression to the property. Specify nullNothingnullptrunitпустая ссылка (Nothing в Visual Basic) to remove an existing expression from the property.
Защищенный метод SetWrappedExecutable Инфраструктура. (Производный от EventsProvider.)
Открытый метод SuspendExecution Called when the executable needs to suspend. This method is called by the runtime engine. (Производный от DtsContainer.)
Открытый метод ToString (Производный от Object.)
Открытый метод Validate Allows the container to determine if it contains invalid settings that will prevent it from executing successfully. (Производный от DtsContainer.)

В начало

События

  Имя Описание
Открытое событие Disposed Adds an event handler to listen to the Disposed event on the component. (Производный от DtsContainer.)

В начало

Поля

  Имя Описание
Защищенное поле m_executable Инфраструктура. (Производный от Executable.)

В начало

Замечания

The package is a collection of other containers, connections, tasks, transformations, variables, configurations, and precedence constraints. Packages can be created programmatically, or by using the SSIS Designer graphical tool. Packages can be saved to various locations, including Microsoft SQL Server or an XML file.

For more information about packages, see Пакеты служб Integration Services.

Безопасность многопоточности

Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.