ModelDataSourceView.ExecuteUpdate(IDictionary, IDictionary, IDictionary) Method

Definition

Performs an update operation using the UpdateMethod method.

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 -> int
Protected Overrides Function ExecuteUpdate (keys As IDictionary, values As IDictionary, oldValues As IDictionary) As Integer

Parameters

keys
IDictionary

The parameters to be used with the UpdateMethod method. If there are no parameters associated with the method, pass null.

values
IDictionary

The new values of the row to be updated.

oldValues
IDictionary

The old values of the row to be updated.

Returns

The number of rows inserted; otherwise, -1, if the number is not known.

Applies to