Класс SendMailTask

Sends an e-mail message. This class cannot be inherited.

Иерархия наследования

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime. . :: . .Task
      Microsoft.SqlServer.Dts.Tasks.SendMailTask..::..SendMailTask

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

Синтаксис

'Декларация
Public NotInheritable Class SendMailTask _
    Inherits Task _
    Implements IDTSComponentPersist, IDTSSendMailTask, IDTSBreakpointSite, IDTSSuspend
'Применение
Dim instance As SendMailTask

public sealed class SendMailTask : Task, 
    IDTSComponentPersist, IDTSSendMailTask, IDTSBreakpointSite, IDTSSuspend

public ref class SendMailTask sealed : public Task, 
    IDTSComponentPersist, IDTSSendMailTask, IDTSBreakpointSite, IDTSSuspend

[<SealedAttribute>]
type SendMailTask =  
    class
        inherit Task
        interface IDTSComponentPersist
        interface IDTSSendMailTask
        interface IDTSBreakpointSite
        interface IDTSSuspend
    end

public final class SendMailTask extends Task implements IDTSComponentPersist, IDTSSendMailTask, IDTSBreakpointSite, IDTSSuspend

Тип SendMailTask обеспечивает доступ к следующим элементам.

Конструкторы

	Имя	Описание
	SendMailTask	Initializes a new instance of the SendMailTask class.

В начало

Свойства

	Имя	Описание
	BCCLine	Gets or sets the e-mail addresses of the blind carbon copy recipients, delimited by semicolons when there is more than one.
	CCLine	Gets or sets the e-mail addresses of the carbon copy recipients, delimited by semicolons when there is more than one.
	DebugMode	Gets or sets a Boolean indicating whether the object is in debug mode, and whether it should raise the OnBreakpointHit event while running.
	ExecutionValue	Returns a user-defined object. This field is read-only. (Производный от Task.)
	FileAttachments	Gets or sets the names of the files attached to the e-mail message, delimited by the pipe character (|) when there is more than one file.
	FromLine	Gets or sets the e-mail address of the sender.
	MessageSource	Gets or sets the message body or the name of the source that contains the message body.
	MessageSourceType	Gets or sets a value containing the source type of the message body.
	Priority	Gets or sets the priority of the message.
	SmtpConnection	Gets or sets the name or IP address of the Simple Mail Transfer Protocol (SMTP) server.
	Subject	Gets or sets the subject of the e-mail message.
	SuspendRequired	Gets or sets a Boolean that indicates if tasks should suspend when they encounter a breakpoint. This value is set by the runtime engine for tasks and containers when a breakpoint is encountered.
	ToLine	Gets or sets the e-mail addresses of the recipients, delimited by semicolons if there is more than one recipient.
	Version	*** Member deprecated; see Remarks. ***    Returns the version of the task. This property is read-only. (Производный от Task.)

В начало

Методы

	Имя	Описание
	AcceptBreakpointManager	Passes a BreakpointManager to the Send Mail task. This method is called by the runtime and is not used in code.
	CanUpdate	*** Member deprecated; see Remarks. ***    A Boolean that indicates whether the new package XML can update the old package XML. (Производный от Task.)
	Equals	Determines whether two object instances are equal. (Производный от DtsObject.)
	Execute	Executes the Send Mail task. (Переопределяет Task. . :: . .Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object).)
	Finalize	(Производный от Object.)
	GetConnectionID	Gets a String containing the ID of the connection. (Производный от Task.)
	GetConnectionName	Gets a String containing the name of the connection. (Производный от Task.)
	GetHashCode	Returns the hash code for this instance. (Производный от DtsObject.)
	GetType	(Производный от Object.)
	InitializeTask	Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (Переопределяет Task. . :: . .InitializeTask(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging, EventInfos, LogEntryInfos, ObjectReferenceTracker).)
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method.
	MemberwiseClone	(Производный от Object.)
	ResumeExecution	Resumes execution of the task after pausing. The task or container is resumed by the runtime engine.
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method.
	SuspendExecution	Indicates that the executable needs to suspend. This method is called by the runtime engine.
	ToString	(Производный от Object.)
	Update	*** Member deprecated; see Remarks. ***    This method updates the old package XML with the new package XML if CanUpdate is set to true. (Производный от Task.)
	Validate	Verifies that the task is properly configured. (Переопределяет Task. . :: . .Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging).)

В начало

Замечания

By using the Send Mail task, a package can send notification messages when tasks in the package work flow succeed or fail. For more information, see Задача «Отправка почты».

Примеры

The following code sample creates, configures, and executes a new SendMailTask.

using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Tasks.SendMailTask;

class TestSendMailTask
{

  public static void Main()
  {

    Package pkg = new Package();

    ConnectionManager smtpCM;
    smtpCM = pkg.Connections.Add("SMTP");
    smtpCM.Name = "SMTP Connection Manager";
    smtpCM.ConnectionString = "smtphost";

    Executable exe = pkg.Executables.Add("STOCK:SendMailTask");
    TaskHost thSendMailTask = (TaskHost)exe;
    {
      thSendMailTask.Properties["SmtpConnection"].SetValue(thSendMailTask, "SMTP Connection Manager");
      thSendMailTask.Properties["ToLine"].SetValue(thSendMailTask, "someone1@example.com");
      thSendMailTask.Properties["CCLine"].SetValue(thSendMailTask, "someone2@example.com");
      thSendMailTask.Properties["BCCLine"].SetValue(thSendMailTask, "someone3@example.com");
      thSendMailTask.Properties["FromLine"].SetValue(thSendMailTask, "someone4@example.com");
      thSendMailTask.Properties["Priority"].SetValue(thSendMailTask, MailPriority.Normal);
      thSendMailTask.Properties["FileAttachments"].SetValue(thSendMailTask, "C:\\test_image.jpg");
      thSendMailTask.Properties["Subject"].SetValue(thSendMailTask, "Testing the SendMail Task");
      thSendMailTask.Properties["MessageSourceType"].SetValue(thSendMailTask, SendMailMessageSourceType.DirectInput);
      thSendMailTask.Properties["MessageSource"].SetValue(thSendMailTask, "This is only a test.");
    }

    DTSExecResult valResults = pkg.Validate(pkg.Connections, pkg.Variables, null, null);

    if (valResults == DTSExecResult.Success)
    {
      pkg.Execute();
    }

  }

}

Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Tasks.SendMailTask

Module TestSendMailTask

  Sub Main()

    Dim pkg As New Package

    Dim smtpCM As ConnectionManager
    smtpCM = pkg.Connections.Add("SMTP")
    smtpCM.Name = "SMTP Connection Manager"
    smtpCM.ConnectionString = "smtphost"

    Dim exe As Executable = pkg.Executables.Add("STOCK:SendMailTask")
    Dim thSendMailTask As TaskHost = CType(exe, TaskHost)
    With thSendMailTask
      .Properties("SmtpConnection").SetValue(thSendMailTask, "SMTP Connection Manager")
      .Properties("ToLine").SetValue(thSendMailTask, "someone1@example.com")
      .Properties("CCLine").SetValue(thSendMailTask, "someone2@example.com")
      .Properties("BCCLine").SetValue(thSendMailTask, "someone3@example.com")
      .Properties("FromLine").SetValue(thSendMailTask, "someone4@example.com")
      .Properties("Priority").SetValue(thSendMailTask, MailPriority.Normal)
      .Properties("FileAttachments").SetValue(thSendMailTask, "C:\test_image.jpg")
      .Properties("Subject").SetValue(thSendMailTask, "Testing the SendMail Task")
      .Properties("MessageSourceType").SetValue(thSendMailTask, SendMailMessageSourceType.DirectInput)
      .Properties("MessageSource").SetValue(thSendMailTask, "This is only a test.")
    End With

    Dim valResults As DTSExecResult = pkg.Validate(pkg.Connections, pkg.Variables, Nothing, Nothing)

    If valResults = DTSExecResult.Success Then
      pkg.Execute()
    End If

  End Sub

End Module

Безопасность многопоточности

Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.

См. также

Справочник

Пространство имен Microsoft.SqlServer.Dts.Tasks.SendMailTask