EventsProvider 类
Defines an abstract class that contains a collection of event handler containers and the EventInfos collection. This class routes events to those event handlers when an event is received.
继承层次结构
System. . :: . .Object
Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
Microsoft.SqlServer.Dts.Runtime. . :: . .Executable
Microsoft.SqlServer.Dts.Runtime. . :: . .DtsContainer
Microsoft.SqlServer.Dts.Runtime..::..EventsProvider
Microsoft.SqlServer.Dts.Runtime. . :: . .ForEachLoop
Microsoft.SqlServer.Dts.Runtime. . :: . .ForLoop
Microsoft.SqlServer.Dts.Runtime. . :: . .Package
Microsoft.SqlServer.Dts.Runtime. . :: . .Sequence
Microsoft.SqlServer.Dts.Runtime. . :: . .TaskHost
命名空间： Microsoft.SqlServer.Dts.Runtime
程序集： Microsoft.SqlServer.ManagedDTS（在 Microsoft.SqlServer.ManagedDTS.dll 中）
语法
声明
Public MustInherit Class EventsProvider _
Inherits DtsContainer
用法
Dim instance As EventsProvider
public abstract class EventsProvider : DtsContainer
public ref class EventsProvider abstract : public DtsContainer
[<AbstractClassAttribute>]
type EventsProvider =
class
inherit DtsContainer
end
public abstract class EventsProvider extends DtsContainer
EventsProvider 类型公开以下成员。
属性
| 名称 | 说明 | |
|---|---|---|
.gif "公共属性") |
CreationName | Returns the string that is used to create an instance of the DtsContainer object. This property is read-only. （从 DtsContainer 继承。） |
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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. （从 DtsContainer 继承。） |
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DelayValidation | Gets or sets a Boolean that indicates whether validation of the task is delayed until run time. The default value is false. （从 DtsContainer 继承。） |
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Description | Gets or sets the description of the DtsContainer object. （从 DtsContainer 继承。） |
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Disable | A Boolean that indicates if the DtsContainer object is disabled. （从 DtsContainer 继承。） |
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DisableEventHandlers | Gets or sets a Boolean that indicates whether the event handlers on task are disabled. |
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EventHandlers | Returns a collection of event handler objects. This field is read-only. |
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EventInfos | Returns a collection of EventInfo objects. This field is read-only. |
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ExecutionDuration | Returns a value that indicates the amount of time that the container spent in execution, in milliseconds. This property is read-only. （从 DtsContainer 继承。） |
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ExecutionResult | Returns a value that indicates the success or failure of the execution of the DtsContainer object. （从 DtsContainer 继承。） |
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ExecutionStatus | Returns a value that indicates the current status of the execution of the DtsContainer object at the time of the call. （从 DtsContainer 继承。） |
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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. （从 DtsContainer 继承。） |
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FailParentOnFailure | Gets or sets a Boolean that defines whether the parent container fails when a child container fails. （从 DtsContainer 继承。） |
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ForcedExecutionValue | If the ForceExecutionValue property is set to True, gets or sets a value that specifies the optional execution value that the package returns. （从 DtsContainer 继承。） |
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ForceExecutionResult | Gets or sets a DTSForcedExecResult enumeration value that specifies the forced execution result of the container. （从 DtsContainer 继承。） |
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ForceExecutionValue | Gets or sets a Boolean that indicates whether the execution value of the container should be forced to contain a particular value. （从 DtsContainer 继承。） |
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ID | Returns the ID, which is a GUID, of the DtsContainer. The value is read-only. （从 DtsContainer 继承。） |
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IsDefaultLocaleID | A Boolean that indicates whether the container uses the default locale. This property is read-only. （从 DtsContainer 继承。） |
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IsolationLevel | Gets or sets the isolation level of the transaction in the DtsContainer object. （从 DtsContainer 继承。） |
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LocaleID | Gets or sets an Integer that indicates the Microsoft Win32® localeID to use when the DtsContainer object is executed. （从 DtsContainer 继承。） |
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LogEntryInfos | Returns a LogEntryInfos object. This property is read-only. （从 DtsContainer 继承。） |
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LoggingMode | Gets or sets a valid value from the DTSLoggingMode enumeration that indicates the logging mode of the container. （从 DtsContainer 继承。） |
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LoggingOptions | Returns an object that contains properties that indicates the filtering and logging resource for containers. This property is read-only. （从 DtsContainer 继承。） |
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MaximumErrorCount | Gets or sets an Integer value that indicates the maximum number of errors that can occur before the DtsContainer object stops running. （从 DtsContainer 继承。） |
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Name | Gets or sets the name of the DtsContainer. （从 DtsContainer 继承。） |
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Parent | Returns the parent container. The value is read-only. （从 DtsContainer 继承。） |
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Site | 基础结构。 （从 DtsContainer 继承。） |
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StartTime | Returns the time that the container began execution. This property is read-only. （从 DtsContainer 继承。） |
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StopTime | Returns the time that the container ended execution. This property is read-only. （从 DtsContainer 继承。） |
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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. （从 DtsContainer 继承。） |
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TransactionOption | Gets or sets a DTSTransactionOption enumeration value that indicates whether the container participates in transactions. （从 DtsContainer 继承。） |
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VariableDispenser | Returns a VariableDispenser object so variables associated with the container can be locked. （从 DtsContainer 继承。） |
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Variables | Returns a collection that contains the variables associated with this container. This property is read-only. （从 DtsContainer 继承。） |
页首
方法
| 名称 | 说明 | |
|---|---|---|
.gif "公共方法") |
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. （从 DtsContainer 继承。） |
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Dispose | Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. （从 DtsContainer 继承。） |
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Equals | Determines whether two object instances are equal. （从 DtsObject 继承。） |
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Execute | Runs the application, container, or package as part of a package workflow. （从 DtsContainer 继承。） |
.gif "受保护方法") |
Finalize | （从 Object 继承。） |
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GetHashCode | Returns the hash code for this instance. （从 DtsObject 继承。） |
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GetType | （从 Object 继承。） |
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LoadFromXML | This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method. （从 DtsContainer 继承。） |
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MemberwiseClone | （从 Object 继承。） |
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ResumeExecution | Resumes execution of the task after pausing. The task or container is resumed by the runtime engine. （从 DtsContainer 继承。） |
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SaveToXML | This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method. （从 DtsContainer 继承。） |
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SetWrappedExecutable | 基础结构。 （覆盖 DtsContainer. . :: . .SetWrappedExecutable(IDTSExecutable100)。） |
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SuspendExecution | Called when the executable needs to suspend. This method is called by the runtime engine. （从 DtsContainer 继承。） |
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ToString | （从 Object 继承。） |
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Validate | Allows the container to determine if it contains invalid settings that will prevent it from executing successfully. （从 DtsContainer 继承。） |
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事件
| 名称 | 说明 | |
|---|---|---|
.gif "公共事件") |
Disposed | Adds an event handler to listen to the Disposed event on the component. （从 DtsContainer 继承。） |
页首
.gif "受保护字段")
线程安全
此类型的任何公共 static（在 Visual Basic 中为 Shared） 成员都是线程安全的。不保证所有实例成员都是线程安全的。