TaskHost.Properties Özelliği
Döndürür bir DtsProperties koleksiyon görevle ilişkili özellikler içerir.
Ad Alanı: Microsoft.SqlServer.Dts.Runtime
Derleme: Microsoft.SqlServer.ManagedDTS (Microsoft.SqlServer.ManagedDTS içinde.dll)
Sözdizimi
'Bildirim
Public ReadOnly Property Properties As DtsProperties
Get
'Kullanım
Dim instance As TaskHost
Dim value As DtsProperties
value = instance.Properties
public DtsProperties Properties { get; }
public:
virtual property DtsProperties^ Properties {
DtsProperties^ get () sealed;
}
abstract Properties : DtsProperties
override Properties : DtsProperties
final function get Properties () : DtsProperties
Özellik Değeri
Tür: Microsoft.SqlServer.Dts.Runtime.DtsProperties
A DtsProperties koleksiyon.
Uygulamalar
Örnekler
Aşağıdaki kod örneği oluşturur bir XMLTask.Kullanarak Properties koleksiyonu, görevin özelliklerini olan küme.Kullanarak Properties koleksiyon için önerilen yol, herhangi bir görev üzerinde özelliklerini ayarlama.Görev, eşdeğer sınıf ve özellikler küme doğrudan almadaki olduğunu önerilmez.
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Tasks.XMLTask;
namespace XMLTask_API
{
class Program
{
static void Main(string[] args)
{
// Set up the objects and tasks.
Package pkg = new Package();
Executable exec1 = pkg.Executables.Add("STOCK:XMLTask");
TaskHost th = exec1 as TaskHost;
// You can cast the InnerObject to the specific task,
// but it is advised that you work with tasks through
// the TaskHost and its Properties.
// XMLTask myTask = th.InnerObject as XMLTask;
// Create a variable and a FILE connection manager to books.xml.
Variable resultVar = pkg.Variables.Add("resultVariable", false, "", "Variable for the result");
ConnectionManager connMgr = pkg.Connections.Add("FILE");
connMgr.Name = "XMLConnectionManager";
// The file, Books.xml, is stored on the C:\ drive.
connMgr.ConnectionString = @"c:\books.xml";
// Set the XMLTask properties using the TaskHost.Properties.
// The first property to set is the OperationType. Depending on the
// OperationType, different properties are valid.
// The operation type in this example is VALIDATE.
th.Properties["OperationType"].SetValue(th, DTSXMLOperation.Validate);
th.Properties["SourceType"].SetValue(th, DTSXMLSourceType.FileConnection);
th.Properties["Source"].SetValue(th, connMgr.Name);
th.Properties["OverwriteDestination"].SetValue(th, true);
th.Properties["SaveOperationResult"].SetValue(th, true);
th.Properties["DestinationType"].SetValue(th, DTSXMLSaveResultTo.Variable);
th.Properties["Destination"].SetValue(th, resultVar.Name);
th.Properties["SecondOperandType"].SetValue(th, DTSXMLSourceType.DirectInput);
th.Properties["SecondOperand"].SetValue(th, "<x></x>");
th.Properties["ValidationType"].SetValue(th, DTSXMLValidationType.DTD);
th.Properties["FailOnValidationFaile"].SetValue(th, true);
DTSExecResult valResults = pkg.Validate(pkg.Connections, pkg.Variables, null, null);
Console.WriteLine("RESULTS: {0}", valResults);
}
}
}
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Tasks.XMLTask
Class Program
Shared Sub Main(ByVal args() As String)
' Set up the objects and tasks.
Dim pkg As New Package()
Dim exec1 As Executable = pkg.Executables.Add("STOCK:XMLTask")
Dim th As TaskHost = TryCast(exec1, TaskHost)
' You can cast the InnerObject to the specific task,
' but it is advised that you work with tasks through
' the TaskHost and its Properties.
' XMLTask myTask = th.InnerObject as XMLTask;
' Create a variable and a FILE connection manager to books.xml.
Dim resultVar As Variable = pkg.Variables.Add("resultVariable", False, "", "Variable for the result")
Dim connMgr As ConnectionManager = pkg.Connections.Add("FILE")
connMgr.Name = "XMLConnectionManager"
' The file, Books.xml, is stored on the C:\ drive.
connMgr.ConnectionString = "c:\books.xml"
' Set the XMLTask properties using the TaskHost.Properties.
' The first property to set is the OperationType. Depending on the
' OperationType, different properties are valid.
' The operation type in this example is VALIDATE.
th.Properties("OperationType").SetValue(th, DTSXMLOperation.Validate)
th.Properties("SourceType").SetValue(th, DTSXMLSourceType.FileConnection)
th.Properties("Source").SetValue(th, connMgr.Name)
th.Properties("OverwriteDestination").SetValue(th, True)
th.Properties("SaveOperationResult").SetValue(th, True)
th.Properties("DestinationType").SetValue(th, DTSXMLSaveResultTo.Variable)
th.Properties("Destination").SetValue(th, resultVar.Name)
th.Properties("SecondOperandType").SetValue(th, DTSXMLSourceType.DirectInput)
th.Properties("SecondOperand").SetValue(th, "<x></x>")
th.Properties("ValidationType").SetValue(th, DTSXMLValidationType.DTD)
th.Properties("FailOnValidationFaile").SetValue(th, True)
Dim valResults As DTSExecResult = pkg.Validate(pkg.Connections, pkg.Variables, Nothing, Nothing)
Console.WriteLine("RESULTS: {0}", valResults)
End Sub
End Class