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ObjectDataSourceView.ObjectDisposing Event

Occurs when the ObjectDataSourceView object discards an instance of an object that it has created.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

member ObjectDisposing : IEvent<ObjectDataSourceDisposingEventHandler,
    ObjectDataSourceDisposingEventArgs>

The ObjectDisposing event is raised before the instance of the business object is discarded. If the business object implements the IDisposable interface, the Dispose method is called after The ObjectDisposing event is raised.

Handle the ObjectDisposing event to call other methods on the object and set properties or to perform clean-up that is specific to the object before the object is destroyed. A reference to the object is accessed by the ObjectInstance property, which is exposed by the ObjectDataSourceEventArgs object.

If the method that is identified to perform the data operation is static (Shared in Visual Basic), the ObjectDisposing event is never raised.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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