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IDesignerHost.TransactionOpened Event

Adds an event handler for the TransactionOpened event.

[Visual Basic]
Event TransactionOpened As EventHandler
event EventHandler TransactionOpened;
__event EventHandler* TransactionOpened;

[JScript] In JScript, you can handle the events defined by a class, but you cannot define your own.

Event Data

The event handler receives an argument of type EventArgs.


This event occurs when a transaction has begun.

A transaction can sometimes change multiple values. The transaction methods provide a way to prevent performance and flicker problems by avoiding repetitive processing. These methods defer processing until after the transaction has closed.


Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

IDesignerHost Interface | IDesignerHost Members | System.ComponentModel.Design Namespace | DesignerTransaction | TransactionOpening | TransactionClosing | TransactionClosed