QueryableDataSourceView.Update(IDictionary, IDictionary, IDictionary) Metodo

Definizione

Esegue un'operazione di aggiornamento.Performs an update operation.

public:
 int Update(System::Collections::IDictionary ^ keys, System::Collections::IDictionary ^ values, System::Collections::IDictionary ^ oldValues);
public int Update (System.Collections.IDictionary keys, System.Collections.IDictionary values, System.Collections.IDictionary oldValues);
override this.Update : System.Collections.IDictionary * System.Collections.IDictionary * System.Collections.IDictionary -> int
Public Function Update (keys As IDictionary, values As IDictionary, oldValues As IDictionary) As Integer

Parametri

keys
IDictionary

Chiavi delle righe da aggiornare.The keys of the rows to update.

values
IDictionary

Valori delle righe da aggiornare.The values of the rows to update.

oldValues
IDictionary

Valori delle righe da valutare per rilevare conflitti di dati.The row values to evaluate in order to detect data conflicts.

Restituisce

Int32

Numero di righe aggiornate nell'origine dati.The number of rows that were updated in the data source.

Si applica a