ExpressionTask Kelas

Referensi

Definisi

Ruang nama:: Microsoft.SqlServer.Dts.Tasks.ExpressionTask

Rakitan:: Microsoft.SqlServer.ExpressionTask.dll

Penting

Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.

public ref class ExpressionTask : Microsoft::SqlServer::Dts::Runtime::Task, Microsoft::SqlServer::Dts::Runtime::IDTSBreakpointSite, Microsoft::SqlServer::Dts::Runtime::IDTSComponentPersist

[Microsoft.SqlServer.Dts.Runtime.DtsTask(HelpKeyword="sql13.dts.designer.expressiontask.F1", IconResource="TaskIcon", LocalizationType=typeof(Microsoft.SqlServer.Dts.Tasks.ExpressionTask.SR), SamplesTag="SsisExpressionTask", TaskContact="Expression Task;Microsoft Corporation; SQL Server 2016; © 2015 Microsoft Corporation; All Rights Reserved;http://www.microsoft.com/sql/support/default.asp;1", TaskType="DTS90", UITypeName="Microsoft.SqlServer.Dts.Tasks.ExpressionTask.ExpressionTaskUI, Microsoft.SqlServer.ExpressionTaskUI, Version=13.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")]
[System.Runtime.InteropServices.Guid("35465A03-2269-4FCC-83A8-68B2014650F7")]
public class ExpressionTask : Microsoft.SqlServer.Dts.Runtime.Task, Microsoft.SqlServer.Dts.Runtime.IDTSBreakpointSite, Microsoft.SqlServer.Dts.Runtime.IDTSComponentPersist

[Microsoft.SqlServer.Dts.Runtime.DtsTask(HelpKeyword="sql13.dts.designer.expressiontask.F1", IconResource="TaskIcon", LocalizationType=typeof(Microsoft.SqlServer.Dts.Tasks.ExpressionTask.SR), SamplesTag="SsisExpressionTask", TaskContact="Expression Task;Microsoft Corporation; SQL Server 2017; © 2017 Microsoft Corporation; All Rights Reserved;http://www.microsoft.com/sql/support/default.asp;1", TaskType="DTS90", UITypeName="Microsoft.SqlServer.Dts.Tasks.ExpressionTask.ExpressionTaskUI, Microsoft.SqlServer.ExpressionTaskUI, Version=14.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")]
[System.Runtime.InteropServices.Guid("5BEF28F6-024B-484E-9F1C-8A872D85B009")]
public class ExpressionTask : Microsoft.SqlServer.Dts.Runtime.Task, Microsoft.SqlServer.Dts.Runtime.IDTSBreakpointSite, Microsoft.SqlServer.Dts.Runtime.IDTSComponentPersist

[Microsoft.SqlServer.Dts.Runtime.DtsTask(HelpKeyword="sql13.dts.designer.expressiontask.F1", IconResource="TaskIcon", LocalizationType=typeof(Microsoft.SqlServer.Dts.Tasks.ExpressionTask.SR), SamplesTag="SsisExpressionTask", TaskContact="Expression Task;Microsoft Corporation; SQL Server 2019; © 2019 Microsoft Corporation; All Rights Reserved;http://www.microsoft.com/sql/support/default.asp;1", TaskType="DTS90", UITypeName="Microsoft.SqlServer.Dts.Tasks.ExpressionTask.ExpressionTaskUI, Microsoft.SqlServer.ExpressionTaskUI, Version=15.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")]
[System.Runtime.InteropServices.Guid("D0C70352-CD3D-45E7-A882-8FA0BC2C6506")]
public class ExpressionTask : Microsoft.SqlServer.Dts.Runtime.Task, Microsoft.SqlServer.Dts.Runtime.IDTSBreakpointSite, Microsoft.SqlServer.Dts.Runtime.IDTSComponentPersist

[<Microsoft.SqlServer.Dts.Runtime.DtsTask(HelpKeyword="sql13.dts.designer.expressiontask.F1", IconResource="TaskIcon", LocalizationType=typeof(Microsoft.SqlServer.Dts.Tasks.ExpressionTask.SR), SamplesTag="SsisExpressionTask", TaskContact="Expression Task;Microsoft Corporation; SQL Server 2016; © 2015 Microsoft Corporation; All Rights Reserved;http://www.microsoft.com/sql/support/default.asp;1", TaskType="DTS90", UITypeName="Microsoft.SqlServer.Dts.Tasks.ExpressionTask.ExpressionTaskUI, Microsoft.SqlServer.ExpressionTaskUI, Version=13.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")>]
[<System.Runtime.InteropServices.Guid("35465A03-2269-4FCC-83A8-68B2014650F7")>]
type ExpressionTask = class
    inherit Task
    interface IDTSBreakpointSite
    interface IDTSSuspend
    interface IDTSComponentPersist

[<Microsoft.SqlServer.Dts.Runtime.DtsTask(HelpKeyword="sql13.dts.designer.expressiontask.F1", IconResource="TaskIcon", LocalizationType=typeof(Microsoft.SqlServer.Dts.Tasks.ExpressionTask.SR), SamplesTag="SsisExpressionTask", TaskContact="Expression Task;Microsoft Corporation; SQL Server 2017; © 2017 Microsoft Corporation; All Rights Reserved;http://www.microsoft.com/sql/support/default.asp;1", TaskType="DTS90", UITypeName="Microsoft.SqlServer.Dts.Tasks.ExpressionTask.ExpressionTaskUI, Microsoft.SqlServer.ExpressionTaskUI, Version=14.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")>]
[<System.Runtime.InteropServices.Guid("5BEF28F6-024B-484E-9F1C-8A872D85B009")>]
type ExpressionTask = class
    inherit Task
    interface IDTSBreakpointSite
    interface IDTSSuspend
    interface IDTSComponentPersist

[<Microsoft.SqlServer.Dts.Runtime.DtsTask(HelpKeyword="sql13.dts.designer.expressiontask.F1", IconResource="TaskIcon", LocalizationType=typeof(Microsoft.SqlServer.Dts.Tasks.ExpressionTask.SR), SamplesTag="SsisExpressionTask", TaskContact="Expression Task;Microsoft Corporation; SQL Server 2019; © 2019 Microsoft Corporation; All Rights Reserved;http://www.microsoft.com/sql/support/default.asp;1", TaskType="DTS90", UITypeName="Microsoft.SqlServer.Dts.Tasks.ExpressionTask.ExpressionTaskUI, Microsoft.SqlServer.ExpressionTaskUI, Version=15.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")>]
[<System.Runtime.InteropServices.Guid("D0C70352-CD3D-45E7-A882-8FA0BC2C6506")>]
type ExpressionTask = class
    inherit Task
    interface IDTSBreakpointSite
    interface IDTSSuspend
    interface IDTSComponentPersist

Public Class ExpressionTask
Inherits Task
Implements IDTSBreakpointSite, IDTSComponentPersist

Warisan: Object

DtsObject

Task
ExpressionTask

Atribut: DtsTaskAttribute GuidAttribute

Penerapan: IDTSBreakpointSite IDTSComponentPersist IDTSSuspend

Konstruktor

ExpressionTask()

Properti

DebugMode
ExecutionValue	Nilai eksekusi diberi nama file baru
Expression
SuspendRequired
TargetServerVersion	(Diperoleh dari Task)
Version	Anggota tidak digunakan lagi; lihat Keterangan. Mengembalikan versi tugas. Properti ini bersifat hanya baca. (Diperoleh dari Task)

Metode

AcceptBreakpointManager(BreakpointManager)
CanUpdate(String)	Anggota tidak digunakan lagi; lihat Keterangan. Boolean yang menunjukkan apakah XML paket baru dapat memperbarui XML paket lama. (Diperoleh dari Task)
Equals(Object)	Menentukan apakah dua instans objek sama. (Diperoleh dari DtsObject)
Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object)
GetConnectionID(Connections, String)	Mendapatkan String yang berisi ID koneksi. (Diperoleh dari Task)
GetConnectionName(Connections, String)	Mendapatkan String yang berisi nama koneksi. (Diperoleh dari Task)
GetHashCode()	Mengembalikan kode hash untuk instans ini. (Diperoleh dari DtsObject)
InitializeTask(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging, EventInfos, LogEntryInfos, ObjectReferenceTracker)	Menginisialisasi properti yang terkait dengan tugas. Metode ini dipanggil oleh runtime dan tidak digunakan dalam kode. (Diperoleh dari Task)
LoadFromXML(XmlElement, IDTSInfoEvents)
ResumeExecution()
SaveToXML(XmlDocument, IDTSInfoEvents)
SuspendExecution()
Update(String)	Anggota tidak digunakan lagi; lihat Keterangan. Metode ini memperbarui XML paket lama dengan XML paket baru jika CanUpdate(String) diatur ke true. (Diperoleh dari Task)
Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging)
ValidateExpression(VariableDispenser)

Berlaku untuk

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