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Task Class

Defines an abstract class that implements the methods and properties common to all tasks in Integration Services. 

Namespace:  Microsoft.SqlServer.Dts.Runtime
Assembly:  Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)

public abstract class Task : DtsObject, 
	IDTSManagedTask

A package consists of one or more tasks. These tasks define units of work that are performed as part of copying and transforming data, communicating with other processes, and performing database management functions.

Inherits from DtsObject and IDTSManagedTask.

The following code example is a very simple task implementation for a custom task that inherits from Task.

using System;
using Microsoft.SqlServer.Dts.Runtime;

class MyTask : Task
{
    private int m_value = 123;

    public override DTExecResult Execute(Connections connections,
Variables variables, IDTSEvents events,
IDTSLogging log, int lastExecResult, DtsTransaction txn)
    {
        return m_value;
    }
}

System.Object
  Microsoft.SqlServer.Dts.Runtime.DtsObject
    Microsoft.SqlServer.Dts.Runtime.Task
      Microsoft.DataTransformationServices.Tasks.DTSProcessingTask.ASTaskBase
      Microsoft.SqlServer.Dts.Tasks.ActiveXScriptTask.ActiveXScriptTask
      Microsoft.SqlServer.Dts.Tasks.BulkInsertTask.BulkInsertTask
      Microsoft.SqlServer.Dts.Tasks.DataProfilingTask.DataProfilingTask
      Microsoft.SqlServer.Dts.Tasks.DMQueryTask.DMQueryTask
      Microsoft.SqlServer.Dts.Tasks.Exec80PackageTask.Exec80PackageTask
      Microsoft.SqlServer.Dts.Tasks.ExecuteProcess.ExecuteProcess
      Microsoft.SqlServer.Dts.Tasks.ExecuteSQLTask.ExecuteSQLTask
      Microsoft.SqlServer.Dts.Tasks.FileSystemTask.FileSystemTask
      Microsoft.SqlServer.Dts.Tasks.FtpTask.FtpTask
      Microsoft.SqlServer.Dts.Tasks.MessageQueueTask.MessageQueueTask
      Microsoft.SqlServer.Dts.Tasks.ScriptTask.ScriptTask
      Microsoft.SqlServer.Dts.Tasks.SendMailTask.SendMailTask
      Microsoft.SqlServer.Dts.Tasks.TransferDatabaseTask.TransferDatabaseTask
      Microsoft.SqlServer.Dts.Tasks.TransferErrorMessagesTask.TransferErrorMessagesTask
      Microsoft.SqlServer.Dts.Tasks.TransferJobsTask.TransferJobsTask
      Microsoft.SqlServer.Dts.Tasks.TransferLoginsTask.TransferLoginsTask
      Microsoft.SqlServer.Dts.Tasks.TransferSqlServerObjectsTask.TransferSqlServerObjectsTask
      Microsoft.SqlServer.Dts.Tasks.TransferStoredProceduresTask.TransferStoredProceduresTask
      Microsoft.SqlServer.Dts.Tasks.WebServiceTask.WebServiceTask
      Microsoft.SqlServer.Dts.Tasks.WmiDataReaderTask.WmiDataReaderTask
      Microsoft.SqlServer.Dts.Tasks.WmiEventWatcherTask.WmiEventWatcherTask
      Microsoft.SqlServer.Dts.Tasks.XMLTask.XMLTask

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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