ContextDataSourceView.ExecuteUpdate Method
Definition
Important
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Performs an update operation by using the specified row-key values, the row values, and the row values that are used to detect conflicts.
protected:
override int ExecuteUpdate(System::Collections::IDictionary ^ keys, System::Collections::IDictionary ^ values, System::Collections::IDictionary ^ oldValues);protected override int ExecuteUpdate (System.Collections.IDictionary keys, System.Collections.IDictionary values, System.Collections.IDictionary oldValues);override this.ExecuteUpdate : System.Collections.IDictionary * System.Collections.IDictionary * System.Collections.IDictionary -> intProtected Overrides Function ExecuteUpdate (keys As IDictionary, values As IDictionary, oldValues As IDictionary) As IntegerParameters
- keys
- IDictionary
A dictionary of row-key values for the records to update.
- values
- IDictionary
A dictionary of name/value pairs that represent data elements and their new values.
- oldValues
- IDictionary
A dictionary of name/value pairs that represent data elements and their original values, which is used to detect data conflicts.
Returns
The number of rows that were updated in the data source.
Applies to
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