System.Web.UI.WebControls.DetailsViewUpdateEventArgs.Keys Property

Gets a dictionary that contains the key field name/value pairs for the record to update.


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


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Use the DetailsViewUpdateEventArgs.Keys property to access the values of the key fields for the record to update. For example, you can use these values to keep a log of updated records.


This property contains only the key fields. To access the updated and original non-key fields, use the DetailsViewUpdateEventArgs.NewValues and DetailsViewUpdateEventArgs.OldValues properties, respectively.

The DetailsViewUpdateEventArgs.Keys property returns an object that implements the System.Collections.Specialized.IOrderedDictionary interface. The object contains DictionaryEntry objects that represent the fields of the record to update.


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