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.

System_CAPS_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.

.NET Framework
Available since 2.0
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