DtsContainer.DelayValidation Properti

Definisi

Ruang nama:

Microsoft.SqlServer.Dts.Runtime

Rakitan:

Microsoft.SqlServer.ManagedDTS.dll

Mendapatkan atau mengatur Boolean yang menunjukkan apakah validasi tugas tertunda hingga durasi. Nilai defaultnya adalah false.

public:
 property bool DelayValidation { bool get(); void set(bool value); };

[Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyCategory(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "PropertyCategoryExecution")]
[Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyDescription(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "DelayValidationDesc")]
public bool DelayValidation { get; set; }

[<Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyCategory(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "PropertyCategoryExecution")>]
[<Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyDescription(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "DelayValidationDesc")>]
member this.DelayValidation : bool with get, set

Public Property DelayValidation As Boolean

Nilai Properti

Boolean

true jika validasi paket tertunda hingga durasi. false jika paket divalidasi, dan kesalahan dan peringatan dikembalikan sebelum paket benar-benar dijalankan. false dapat mencegah paket berjalan jika terjadi kesalahan atau peringatan yang melebihi properti MaximumErrorCount.

Atribut

LocalizablePropertyCategoryAttribute LocalizablePropertyDescriptionAttribute

Contoh

Kelas Package mengimplementasikan DtsContainer melalui pewarisannya dari EventsProvider. Contoh kode berikut membuat paket, lalu menampilkan dan mengatur nilai yang diwarisi dari DtsContainer.

using System;  
using System.Collections.Generic;  
using System.Text;  
using Microsoft.SqlServer.Dts.Runtime;  

namespace Microsoft.SqlServer.SSIS.Samples  
{  
    class Program  
    {  
        static void Main(string[] args)  
        {  
            // The package is the ExecuteProcess package sample   
            // that is installed with the SSIS samples.  
            string pkg = @"C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx";  

            Application app = new Application();  
            Package p1 = app.LoadPackage(pkg, null);  

            // Show the properties inherited from DtsContainer.  
            Console.WriteLine("CreationName:    {0}", p1.CreationName);  
            Console.WriteLine("DebugMode:       {0}", p1.DebugMode);  
            Console.WriteLine("DelayValidation: {0}", p1.DelayValidation);  
            Console.WriteLine("Description:     {0}", p1.Description);  
            Console.WriteLine("Disable:         {0}", p1.Disable);  

            // Description is not set for this sample, so set it.  
            p1.Description = "This is the Execute Process Package Sample";  
            Console.WriteLine("Description after modification: {0}", p1.Description);  

            Console.WriteLine();  
        }  
    }  
}  

Imports System  
Imports System.Collections.Generic  
Imports System.Text  
Imports Microsoft.SqlServer.Dts.Runtime  

Namespace Microsoft.SqlServer.SSIS.Samples  
    Class Program  
        Shared  Sub Main(ByVal args() As String)  
            ' The package is the ExecuteProcess package sample   
            ' that is installed with the SSIS samples.  
            Dim pkg As String =  "C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx"   

            Dim app As Application =  New Application()   
            Dim p1 As Package =  app.LoadPackage(pkg,Nothing)   

            ' Show the properties inherited from DtsContainer.  
            Console.WriteLine("CreationName:    {0}", p1.CreationName)  
            Console.WriteLine("DebugMode:       {0}", p1.DebugMode)  
            Console.WriteLine("DelayValidation: {0}", p1.DelayValidation)  
            Console.WriteLine("Description:     {0}", p1.Description)  
            Console.WriteLine("Disable:         {0}", p1.Disable)  

            ' Description is not set for this sample, so set it.  
            p1.Description = "This is the Execute Process Package Sample"  
            Console.WriteLine("Description after modification: {0}", p1.Description)  

            Console.WriteLine()  
        End Sub  
    End Class  
End Namespace  

Contoh Output:

CreationName: MSDTS. Package.1

DebugMode: False

DelayValidation: True

Deskripsi:

Nonaktifkan: False

Deskripsi setelah modifikasi: Ini adalah Sampel Eksekusi Paket Proses

Keterangan

Memvalidasi paket sebelum dijalankan adalah cara menemukan beberapa kesalahan sebelum eksekusi dimulai. Namun, ia memproses paket untuk menemukan kesalahan, dan jika tidak ada kesalahan yang ditemukan, paket berjalan. Karena ini melalui paket dua kali, memvalidasi paket meningkatkan jumlah pemrosesan untuk paket, jadi harus digunakan hanya jika perlu.