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DetailsViewUpdatedEventArgs::OldValues Property

Gets a dictionary that contains the original field name/value pairs for the updated record.

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

public:
property IOrderedDictionary^ OldValues {
	IOrderedDictionary^ get ();
}

Property Value

Type: System.Collections.Specialized::IOrderedDictionary
An IOrderedDictionary that contains a dictionary of the original field name/value pairs for the updated record.

Use the OldValues property to access the original field values for the updated record. For example, you can use these values to keep a log of updated records.

The OldValues property returns an object that implements the IOrderedDictionary interface. The object contains DictionaryEntry objects that represent the fields of the updated record.

NoteNote:

As a shortcut, you can also use the indexer of the IOrderedDictionary object to access the field values directly.

The following code example demonstrates how to use the OldValues property to access the original values of the non-key fields for the updated record.

No code example is currently available or this language may not be supported.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

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

.NET Framework

Supported in: 3.5, 3.0, 2.0
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