Свойство XMLTask.Source

Статья
04/26/2013

Gets or sets the name of the connection, the variable, or the user-provided text that is the source the operation uses.

Пространство имен: Microsoft.SqlServer.Dts.Tasks.XMLTask
Сборка: Microsoft.SqlServer.XMLTask (в Microsoft.SqlServer.XMLTask.dll)

Синтаксис

'Декларация
Public Property Source As String 
    Get 
    Set
'Применение
Dim instance As XMLTask 
Dim value As String 

value = instance.Source

instance.Source = value

public string Source { get; set; }

public:
virtual property String^ Source {
    String^ get () sealed;
    void set (String^ value) sealed;
}

abstract Source : string with get, set 
override Source : string with get, set

final function get Source () : String 
final function set Source (value : String)

Значение свойства

Тип: System.String
A String that contains the name of the connection, the variable, or the user-provided text that is the source the operation uses.

Реализует

IDTSXMLTask.Source

Замечания

This property is available to the XMLTask, regardless of the OperationType value.

Примеры

The following code example adds an XMLTask to a package, and sets properties using the TaskHost.

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 XmlTask here.
                // 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.
                // 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);
            }
        }
}

Sample Output:

RESULTS: Success

См. также

Справочник

XMLTask Класс

Пространство имен Microsoft.SqlServer.Dts.Tasks.XMLTask

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