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LinqDataSourceView::Updating Event

Occurs before an update operation.

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

public:
 event EventHandler<LinqDataSourceUpdateEventArgs^>^ Updating {
	void add (EventHandler<LinqDataSourceUpdateEventArgs^>^ value);
	void remove (EventHandler<LinqDataSourceUpdateEventArgs^>^ value);
}

Handle the Updating event to validate the object to be updated, to change a value before the update operation, or to cancel the update operation. For more information, see the LinqDataSource::Updating event.

.NET Framework

Supported in: 4, 3.5

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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