System.Web.UI.WebControls.DetailsViewUpdatedEventArgs.OldValues Property

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


public System.Collections.Specialized.IOrderedDictionary OldValues { get; }


Documentation for this section has not yet been entered.


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


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


Namespace: System.Web.UI.WebControls
Assembly: System.Web (in System.Web.dll)
Assembly Versions:
Since: .NET 2.0