Clase ExecuteProcess
Runs an application or batch file as part of a package workflow. This class cannot be inherited.
Jerarquía de herencia
System. . :: . .Object
Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
Microsoft.SqlServer.Dts.Runtime. . :: . .Task
Microsoft.SqlServer.Dts.Tasks.ExecuteProcess..::..ExecuteProcess
Espacio de nombres: Microsoft.SqlServer.Dts.Tasks.ExecuteProcess
Ensamblado: Microsoft.SqlServer.ExecProcTask (en Microsoft.SqlServer.ExecProcTask.dll)
Sintaxis
'Declaración
<GuidAttribute("730F5F89-3336-4568-B2D1-7E8A26E2796F")> _
Public NotInheritable Class ExecuteProcess _
Inherits Task _
Implements IDTSExecuteProcess, IDTSComponentPersist
'Uso
Dim instance As ExecuteProcess
[GuidAttribute("730F5F89-3336-4568-B2D1-7E8A26E2796F")]
public sealed class ExecuteProcess : Task,
IDTSExecuteProcess, IDTSComponentPersist
[GuidAttribute(L"730F5F89-3336-4568-B2D1-7E8A26E2796F")]
public ref class ExecuteProcess sealed : public Task,
IDTSExecuteProcess, IDTSComponentPersist
[<SealedAttribute>]
[<GuidAttribute("730F5F89-3336-4568-B2D1-7E8A26E2796F")>]
type ExecuteProcess =
class
inherit Task
interface IDTSExecuteProcess
interface IDTSComponentPersist
end
public final class ExecuteProcess extends Task implements IDTSExecuteProcess, IDTSComponentPersist
El tipo ExecuteProcess expone los siguientes miembros.
Constructores
Nombre | Descripción | |
---|---|---|
ExecuteProcess | Initializes a new instance of the ExecuteProcess class. |
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Propiedades
Nombre | Descripción | |
---|---|---|
Arguments | Gets or sets command prompt arguments. The string can contain multiple arguments separated by a space. | |
Executable | Gets or sets the name of the Microsoft Win32 executable file or batch file to run when the package runs. | |
ExecutionValue | Returns a user-defined object. This property is read-only. (Invalida Task. . :: . .ExecutionValue.) | |
FailTaskIfReturnCodeIsNotSuccessValue | Gets or sets a Boolean that indicates whether the task fails if the process exit code is different from the value specified in SuccessValue. | |
RequireFullFileName | Gets or sets a Boolean that indicates whether the full name and extension of the task is required. | |
StandardErrorVariable | Gets or sets the name of the variable used to capture the error output of the process to be run. | |
StandardInputVariable | Gets or sets the name of the variable to be used as an input to the process to be run. | |
StandardOutputVariable | Gets or sets the name of the variable used to capture the output of the process to be run. | |
SuccessValue | Gets or sets the value returned by the executable or batch file that indicates success. | |
TerminateProcessAfterTimeOut | Gets or sets a Boolean that indicates whether the process is forced to end after the time-out period specified by the TimeOut property. | |
TimeOut | Gets or sets the number of seconds that the task allows the process to run. | |
Version | *** Member deprecated; see Remarks. *** Returns the version of the task. This property is read-only. (Se hereda de Task.) | |
WindowStyle | Gets or sets the style of the window to run the process in. | |
WorkingDirectory | Gets or sets the directory in which the files specified in the Arguments property can be found. |
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Métodos
Nombre | Descripción | |
---|---|---|
CanUpdate | *** Member deprecated; see Remarks. *** A Boolean that indicates whether the new package XML can update the old package XML. (Se hereda de Task.) | |
Equals | Determines whether two object instances are equal. (Se hereda de DtsObject.) | |
Execute | Runs the task. (Invalida Task. . :: . .Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object).) | |
Finalize | (Se hereda de Object.) | |
GetConnectionID | Gets a String containing the ID of the connection. (Se hereda de Task.) | |
GetConnectionName | Gets a String containing the name of the connection. (Se hereda de Task.) | |
GetHashCode | Returns the hash code for this instance. (Se hereda de DtsObject.) | |
GetType | (Se hereda de Object.) | |
InitializeTask | Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (Invalida Task. . :: . .InitializeTask(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging, EventInfos, LogEntryInfos, ObjectReferenceTracker).) | |
LoadFromXML | This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method. | |
MemberwiseClone | (Se hereda de Object.) | |
SaveToXML | This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method. | |
ToString | (Se hereda de Object.) | |
Update | *** Member deprecated; see Remarks. *** This method updates the old package XML with the new package XML if CanUpdate is set to true. (Se hereda de Task.) | |
Validate | Verifies that the component is properly configured. (Invalida Task. . :: . .Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging).) |
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Comentarios
Although you can use the ExecuteProcess task to open any standard application, such as Microsoft Excel or Microsoft Word, you typically use it to run business applications or batch files that work against a data source.
Seguridad para subprocesos
Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.