# Delegate NpgsqlRowUpdatingEventHandler

Namespace
  Npgsql

Assembly
  Npgsql.dll

Represents the method that handles the RowUpdating events.

    public delegate void NpgsqlRowUpdatingEventHandler(object sender, NpgsqlRowUpdatingEventArgs e)

#### Parameters

`sender` object

  The source of the event.

`e` NpgsqlRowUpdatingEventArgs

  An NpgsqlRowUpdatingEventArgs that contains the event data.