DetailsViewUpdateEventArgs.OldValues Property
Assembly: System.Web (in system.web.dll)
/** @property */ public IOrderedDictionary get_OldValues ()
public function get OldValues () : IOrderedDictionary
Property Value
An IOrderedDictionary that contains a dictionary of the original field name/value pairs for the record to update.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.
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| This property does not contain the key fields. To access the key fields, use the Keys property. You can also access the new field values entered by the user by using the NewValues property. |
The OldValues property returns an object that implements the IOrderedDictionary interface. The object contains DictionaryEntry objects that represent the fields of the record to update.
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| As a shortcut, you can also use the indexer of the object to access the field values directly. |
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
Reference
DetailsViewUpdateEventArgs ClassDetailsViewUpdateEventArgs Members
System.Web.UI.WebControls Namespace
DetailsView Class
DetailsViewUpdateEventHandler
IOrderedDictionary
DictionaryEntry
DetailsViewUpdateEventArgs.Keys Property
DetailsViewUpdateEventArgs.OldValues Property
DetailsView.ItemUpdating Event
Note