ListViewUpdatedEventArgs.OldValues Property
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets a dictionary that contains the original values for the updated item.
public:
property System::Collections::Specialized::IOrderedDictionary ^ OldValues { System::Collections::Specialized::IOrderedDictionary ^ get(); };public System.Collections.Specialized.IOrderedDictionary OldValues { get; }member this.OldValues : System.Collections.Specialized.IOrderedDictionaryPublic ReadOnly Property OldValues As IOrderedDictionaryThe original values for the updated item.
Use the OldValues property to access the original field values for the updated item. For example, you can use these values to keep a log of updated items.
The OldValues property returns an object that implements the IOrderedDictionary interface. The object contains DictionaryEntry objects that represent the fields of the updated item.
Poznámka
As a shortcut, you can use the indexer of the IOrderedDictionary object to access the field values directly.
| Produkt | Verzie |
|---|---|
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
Pripomienky k produktu .NET
.NET je open-source projekt. Ak chcete poskytnúť pripomienky, vyberte prepojenie: