IDesignerHost.TransactionOpening Event


Adds an event handler for the TransactionOpening event.

Namespace:   System.ComponentModel.Design
Assembly:  System (in System.dll)

event EventHandler TransactionOpening

This event occurs when a transaction is about to begin.

This method allows designer host clients to perform operations before other handlers are notified that a transaction has begun. The specified handler is called only when the first call to CreateTransaction is made. Subsequent calls do not generate this event until all transaction objects have been disposed.

.NET Framework
Available since 1.1
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